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# Directory Structure

```
├── .ci
│   ├── continuous.release.cloudbuild.yaml
│   ├── generate_release_table.sh
│   ├── integration.cloudbuild.yaml
│   ├── quickstart_test
│   │   ├── go.integration.cloudbuild.yaml
│   │   ├── js.integration.cloudbuild.yaml
│   │   ├── py.integration.cloudbuild.yaml
│   │   ├── run_go_tests.sh
│   │   ├── run_js_tests.sh
│   │   ├── run_py_tests.sh
│   │   └── setup_hotels_sample.sql
│   ├── test_with_coverage.sh
│   └── versioned.release.cloudbuild.yaml
├── .github
│   ├── auto-label.yaml
│   ├── blunderbuss.yml
│   ├── CODEOWNERS
│   ├── header-checker-lint.yml
│   ├── ISSUE_TEMPLATE
│   │   ├── bug_report.yml
│   │   ├── config.yml
│   │   ├── feature_request.yml
│   │   └── question.yml
│   ├── label-sync.yml
│   ├── labels.yaml
│   ├── PULL_REQUEST_TEMPLATE.md
│   ├── release-please.yml
│   ├── renovate.json5
│   ├── sync-repo-settings.yaml
│   └── workflows
│       ├── cloud_build_failure_reporter.yml
│       ├── deploy_dev_docs.yaml
│       ├── deploy_previous_version_docs.yaml
│       ├── deploy_versioned_docs.yaml
│       ├── docs_deploy.yaml
│       ├── docs_preview_clean.yaml
│       ├── docs_preview_deploy.yaml
│       ├── lint.yaml
│       ├── schedule_reporter.yml
│       ├── sync-labels.yaml
│       └── tests.yaml
├── .gitignore
├── .gitmodules
├── .golangci.yaml
├── .hugo
│   ├── archetypes
│   │   └── default.md
│   ├── assets
│   │   ├── icons
│   │   │   └── logo.svg
│   │   └── scss
│   │       ├── _styles_project.scss
│   │       └── _variables_project.scss
│   ├── go.mod
│   ├── go.sum
│   ├── hugo.toml
│   ├── layouts
│   │   ├── _default
│   │   │   └── home.releases.releases
│   │   ├── index.llms-full.txt
│   │   ├── index.llms.txt
│   │   ├── partials
│   │   │   ├── hooks
│   │   │   │   └── head-end.html
│   │   │   ├── navbar-version-selector.html
│   │   │   ├── page-meta-links.html
│   │   │   └── td
│   │   │       └── render-heading.html
│   │   ├── robot.txt
│   │   └── shortcodes
│   │       ├── include.html
│   │       ├── ipynb.html
│   │       └── regionInclude.html
│   ├── package-lock.json
│   ├── package.json
│   └── static
│       ├── favicons
│       │   ├── android-chrome-192x192.png
│       │   ├── android-chrome-512x512.png
│       │   ├── apple-touch-icon.png
│       │   ├── favicon-16x16.png
│       │   ├── favicon-32x32.png
│       │   └── favicon.ico
│       └── js
│           └── w3.js
├── CHANGELOG.md
├── cmd
│   ├── options_test.go
│   ├── options.go
│   ├── root_test.go
│   ├── root.go
│   └── version.txt
├── CODE_OF_CONDUCT.md
├── CONTRIBUTING.md
├── DEVELOPER.md
├── Dockerfile
├── docs
│   └── en
│       ├── _index.md
│       ├── about
│       │   ├── _index.md
│       │   └── faq.md
│       ├── concepts
│       │   ├── _index.md
│       │   └── telemetry
│       │       ├── index.md
│       │       ├── telemetry_flow.png
│       │       └── telemetry_traces.png
│       ├── getting-started
│       │   ├── _index.md
│       │   ├── colab_quickstart.ipynb
│       │   ├── configure.md
│       │   ├── introduction
│       │   │   ├── _index.md
│       │   │   └── architecture.png
│       │   ├── local_quickstart_go.md
│       │   ├── local_quickstart_js.md
│       │   ├── local_quickstart.md
│       │   ├── mcp_quickstart
│       │   │   ├── _index.md
│       │   │   ├── inspector_tools.png
│       │   │   └── inspector.png
│       │   └── quickstart
│       │       ├── go
│       │       │   ├── adkgo
│       │       │   │   ├── go.mod
│       │       │   │   ├── go.sum
│       │       │   │   └── quickstart.go
│       │       │   ├── genAI
│       │       │   │   ├── go.mod
│       │       │   │   ├── go.sum
│       │       │   │   └── quickstart.go
│       │       │   ├── genkit
│       │       │   │   ├── go.mod
│       │       │   │   ├── go.sum
│       │       │   │   └── quickstart.go
│       │       │   ├── langchain
│       │       │   │   ├── go.mod
│       │       │   │   ├── go.sum
│       │       │   │   └── quickstart.go
│       │       │   ├── openAI
│       │       │   │   ├── go.mod
│       │       │   │   ├── go.sum
│       │       │   │   └── quickstart.go
│       │       │   └── quickstart_test.go
│       │       ├── golden.txt
│       │       ├── js
│       │       │   ├── genAI
│       │       │   │   ├── package-lock.json
│       │       │   │   ├── package.json
│       │       │   │   └── quickstart.js
│       │       │   ├── genkit
│       │       │   │   ├── package-lock.json
│       │       │   │   ├── package.json
│       │       │   │   └── quickstart.js
│       │       │   ├── langchain
│       │       │   │   ├── package-lock.json
│       │       │   │   ├── package.json
│       │       │   │   └── quickstart.js
│       │       │   ├── llamaindex
│       │       │   │   ├── package-lock.json
│       │       │   │   ├── package.json
│       │       │   │   └── quickstart.js
│       │       │   └── quickstart.test.js
│       │       ├── python
│       │       │   ├── __init__.py
│       │       │   ├── adk
│       │       │   │   ├── quickstart.py
│       │       │   │   └── requirements.txt
│       │       │   ├── core
│       │       │   │   ├── quickstart.py
│       │       │   │   └── requirements.txt
│       │       │   ├── langchain
│       │       │   │   ├── quickstart.py
│       │       │   │   └── requirements.txt
│       │       │   ├── llamaindex
│       │       │   │   ├── quickstart.py
│       │       │   │   └── requirements.txt
│       │       │   └── quickstart_test.py
│       │       └── shared
│       │           ├── cloud_setup.md
│       │           ├── configure_toolbox.md
│       │           └── database_setup.md
│       ├── how-to
│       │   ├── _index.md
│       │   ├── connect_via_geminicli.md
│       │   ├── connect_via_mcp.md
│       │   ├── connect-ide
│       │   │   ├── _index.md
│       │   │   ├── alloydb_pg_admin_mcp.md
│       │   │   ├── alloydb_pg_mcp.md
│       │   │   ├── bigquery_mcp.md
│       │   │   ├── cloud_sql_mssql_admin_mcp.md
│       │   │   ├── cloud_sql_mssql_mcp.md
│       │   │   ├── cloud_sql_mysql_admin_mcp.md
│       │   │   ├── cloud_sql_mysql_mcp.md
│       │   │   ├── cloud_sql_pg_admin_mcp.md
│       │   │   ├── cloud_sql_pg_mcp.md
│       │   │   ├── firestore_mcp.md
│       │   │   ├── looker_mcp.md
│       │   │   ├── mssql_mcp.md
│       │   │   ├── mysql_mcp.md
│       │   │   ├── neo4j_mcp.md
│       │   │   ├── postgres_mcp.md
│       │   │   ├── spanner_mcp.md
│       │   │   └── sqlite_mcp.md
│       │   ├── deploy_docker.md
│       │   ├── deploy_gke.md
│       │   ├── deploy_toolbox.md
│       │   ├── export_telemetry.md
│       │   └── toolbox-ui
│       │       ├── edit-headers.gif
│       │       ├── edit-headers.png
│       │       ├── index.md
│       │       ├── optional-param-checked.png
│       │       ├── optional-param-unchecked.png
│       │       ├── run-tool.gif
│       │       ├── tools.png
│       │       └── toolsets.png
│       ├── reference
│       │   ├── _index.md
│       │   ├── cli.md
│       │   └── prebuilt-tools.md
│       ├── resources
│       │   ├── _index.md
│       │   ├── authServices
│       │   │   ├── _index.md
│       │   │   └── google.md
│       │   ├── sources
│       │   │   ├── _index.md
│       │   │   ├── alloydb-admin.md
│       │   │   ├── alloydb-pg.md
│       │   │   ├── bigquery.md
│       │   │   ├── bigtable.md
│       │   │   ├── cassandra.md
│       │   │   ├── clickhouse.md
│       │   │   ├── cloud-healthcare.md
│       │   │   ├── cloud-monitoring.md
│       │   │   ├── cloud-sql-admin.md
│       │   │   ├── cloud-sql-mssql.md
│       │   │   ├── cloud-sql-mysql.md
│       │   │   ├── cloud-sql-pg.md
│       │   │   ├── couchbase.md
│       │   │   ├── dataplex.md
│       │   │   ├── dgraph.md
│       │   │   ├── elasticsearch.md
│       │   │   ├── firebird.md
│       │   │   ├── firestore.md
│       │   │   ├── http.md
│       │   │   ├── looker.md
│       │   │   ├── mindsdb.md
│       │   │   ├── mongodb.md
│       │   │   ├── mssql.md
│       │   │   ├── mysql.md
│       │   │   ├── neo4j.md
│       │   │   ├── oceanbase.md
│       │   │   ├── oracle.md
│       │   │   ├── postgres.md
│       │   │   ├── redis.md
│       │   │   ├── serverless-spark.md
│       │   │   ├── singlestore.md
│       │   │   ├── spanner.md
│       │   │   ├── sqlite.md
│       │   │   ├── tidb.md
│       │   │   ├── trino.md
│       │   │   ├── valkey.md
│       │   │   └── yugabytedb.md
│       │   └── tools
│       │       ├── _index.md
│       │       ├── alloydb
│       │       │   ├── _index.md
│       │       │   ├── alloydb-create-cluster.md
│       │       │   ├── alloydb-create-instance.md
│       │       │   ├── alloydb-create-user.md
│       │       │   ├── alloydb-get-cluster.md
│       │       │   ├── alloydb-get-instance.md
│       │       │   ├── alloydb-get-user.md
│       │       │   ├── alloydb-list-clusters.md
│       │       │   ├── alloydb-list-instances.md
│       │       │   ├── alloydb-list-users.md
│       │       │   └── alloydb-wait-for-operation.md
│       │       ├── alloydbainl
│       │       │   ├── _index.md
│       │       │   └── alloydb-ai-nl.md
│       │       ├── bigquery
│       │       │   ├── _index.md
│       │       │   ├── bigquery-analyze-contribution.md
│       │       │   ├── bigquery-conversational-analytics.md
│       │       │   ├── bigquery-execute-sql.md
│       │       │   ├── bigquery-forecast.md
│       │       │   ├── bigquery-get-dataset-info.md
│       │       │   ├── bigquery-get-table-info.md
│       │       │   ├── bigquery-list-dataset-ids.md
│       │       │   ├── bigquery-list-table-ids.md
│       │       │   ├── bigquery-search-catalog.md
│       │       │   └── bigquery-sql.md
│       │       ├── bigtable
│       │       │   ├── _index.md
│       │       │   └── bigtable-sql.md
│       │       ├── cassandra
│       │       │   ├── _index.md
│       │       │   └── cassandra-cql.md
│       │       ├── clickhouse
│       │       │   ├── _index.md
│       │       │   ├── clickhouse-execute-sql.md
│       │       │   ├── clickhouse-list-databases.md
│       │       │   ├── clickhouse-list-tables.md
│       │       │   └── clickhouse-sql.md
│       │       ├── cloudhealthcare
│       │       │   ├── _index.md
│       │       │   ├── cloud-healthcare-fhir-fetch-page.md
│       │       │   ├── cloud-healthcare-fhir-patient-everything.md
│       │       │   ├── cloud-healthcare-fhir-patient-search.md
│       │       │   ├── cloud-healthcare-get-dataset.md
│       │       │   ├── cloud-healthcare-get-dicom-store-metrics.md
│       │       │   ├── cloud-healthcare-get-dicom-store.md
│       │       │   ├── cloud-healthcare-get-fhir-resource.md
│       │       │   ├── cloud-healthcare-get-fhir-store-metrics.md
│       │       │   ├── cloud-healthcare-get-fhir-store.md
│       │       │   ├── cloud-healthcare-list-dicom-stores.md
│       │       │   ├── cloud-healthcare-list-fhir-stores.md
│       │       │   ├── cloud-healthcare-retrieve-rendered-dicom-instance.md
│       │       │   ├── cloud-healthcare-search-dicom-instances.md
│       │       │   ├── cloud-healthcare-search-dicom-series.md
│       │       │   └── cloud-healthcare-search-dicom-studies.md
│       │       ├── cloudmonitoring
│       │       │   ├── _index.md
│       │       │   └── cloud-monitoring-query-prometheus.md
│       │       ├── cloudsql
│       │       │   ├── _index.md
│       │       │   ├── cloudsqlcreatedatabase.md
│       │       │   ├── cloudsqlcreateusers.md
│       │       │   ├── cloudsqlgetinstances.md
│       │       │   ├── cloudsqllistdatabases.md
│       │       │   ├── cloudsqllistinstances.md
│       │       │   ├── cloudsqlmssqlcreateinstance.md
│       │       │   ├── cloudsqlmysqlcreateinstance.md
│       │       │   ├── cloudsqlpgcreateinstances.md
│       │       │   └── cloudsqlwaitforoperation.md
│       │       ├── couchbase
│       │       │   ├── _index.md
│       │       │   └── couchbase-sql.md
│       │       ├── dataform
│       │       │   ├── _index.md
│       │       │   └── dataform-compile-local.md
│       │       ├── dataplex
│       │       │   ├── _index.md
│       │       │   ├── dataplex-lookup-entry.md
│       │       │   ├── dataplex-search-aspect-types.md
│       │       │   └── dataplex-search-entries.md
│       │       ├── dgraph
│       │       │   ├── _index.md
│       │       │   └── dgraph-dql.md
│       │       ├── elasticsearch
│       │       │   ├── _index.md
│       │       │   └── elasticsearch-esql.md
│       │       ├── firebird
│       │       │   ├── _index.md
│       │       │   ├── firebird-execute-sql.md
│       │       │   └── firebird-sql.md
│       │       ├── firestore
│       │       │   ├── _index.md
│       │       │   ├── firestore-add-documents.md
│       │       │   ├── firestore-delete-documents.md
│       │       │   ├── firestore-get-documents.md
│       │       │   ├── firestore-get-rules.md
│       │       │   ├── firestore-list-collections.md
│       │       │   ├── firestore-query-collection.md
│       │       │   ├── firestore-query.md
│       │       │   ├── firestore-update-document.md
│       │       │   └── firestore-validate-rules.md
│       │       ├── http
│       │       │   ├── _index.md
│       │       │   └── http.md
│       │       ├── looker
│       │       │   ├── _index.md
│       │       │   ├── looker-add-dashboard-element.md
│       │       │   ├── looker-conversational-analytics.md
│       │       │   ├── looker-create-project-file.md
│       │       │   ├── looker-delete-project-file.md
│       │       │   ├── looker-dev-mode.md
│       │       │   ├── looker-get-connection-databases.md
│       │       │   ├── looker-get-connection-schemas.md
│       │       │   ├── looker-get-connection-table-columns.md
│       │       │   ├── looker-get-connection-tables.md
│       │       │   ├── looker-get-connections.md
│       │       │   ├── looker-get-dashboards.md
│       │       │   ├── looker-get-dimensions.md
│       │       │   ├── looker-get-explores.md
│       │       │   ├── looker-get-filters.md
│       │       │   ├── looker-get-looks.md
│       │       │   ├── looker-get-measures.md
│       │       │   ├── looker-get-models.md
│       │       │   ├── looker-get-parameters.md
│       │       │   ├── looker-get-project-file.md
│       │       │   ├── looker-get-project-files.md
│       │       │   ├── looker-get-projects.md
│       │       │   ├── looker-health-analyze.md
│       │       │   ├── looker-health-pulse.md
│       │       │   ├── looker-health-vacuum.md
│       │       │   ├── looker-make-dashboard.md
│       │       │   ├── looker-make-look.md
│       │       │   ├── looker-query-sql.md
│       │       │   ├── looker-query-url.md
│       │       │   ├── looker-query.md
│       │       │   ├── looker-run-dashboard.md
│       │       │   ├── looker-run-look.md
│       │       │   └── looker-update-project-file.md
│       │       ├── mindsdb
│       │       │   ├── _index.md
│       │       │   ├── mindsdb-execute-sql.md
│       │       │   └── mindsdb-sql.md
│       │       ├── mongodb
│       │       │   ├── _index.md
│       │       │   ├── mongodb-aggregate.md
│       │       │   ├── mongodb-delete-many.md
│       │       │   ├── mongodb-delete-one.md
│       │       │   ├── mongodb-find-one.md
│       │       │   ├── mongodb-find.md
│       │       │   ├── mongodb-insert-many.md
│       │       │   ├── mongodb-insert-one.md
│       │       │   ├── mongodb-update-many.md
│       │       │   └── mongodb-update-one.md
│       │       ├── mssql
│       │       │   ├── _index.md
│       │       │   ├── mssql-execute-sql.md
│       │       │   ├── mssql-list-tables.md
│       │       │   └── mssql-sql.md
│       │       ├── mysql
│       │       │   ├── _index.md
│       │       │   ├── mysql-execute-sql.md
│       │       │   ├── mysql-list-active-queries.md
│       │       │   ├── mysql-list-table-fragmentation.md
│       │       │   ├── mysql-list-tables-missing-unique-indexes.md
│       │       │   ├── mysql-list-tables.md
│       │       │   └── mysql-sql.md
│       │       ├── neo4j
│       │       │   ├── _index.md
│       │       │   ├── neo4j-cypher.md
│       │       │   ├── neo4j-execute-cypher.md
│       │       │   └── neo4j-schema.md
│       │       ├── oceanbase
│       │       │   ├── _index.md
│       │       │   ├── oceanbase-execute-sql.md
│       │       │   └── oceanbase-sql.md
│       │       ├── oracle
│       │       │   ├── _index.md
│       │       │   ├── oracle-execute-sql.md
│       │       │   └── oracle-sql.md
│       │       ├── postgres
│       │       │   ├── _index.md
│       │       │   ├── postgres-execute-sql.md
│       │       │   ├── postgres-list-active-queries.md
│       │       │   ├── postgres-list-available-extensions.md
│       │       │   ├── postgres-list-installed-extensions.md
│       │       │   ├── postgres-list-schemas.md
│       │       │   ├── postgres-list-tables.md
│       │       │   ├── postgres-list-views.md
│       │       │   └── postgres-sql.md
│       │       ├── redis
│       │       │   ├── _index.md
│       │       │   └── redis.md
│       │       ├── serverless-spark
│       │       │   ├── _index.md
│       │       │   ├── serverless-spark-cancel-batch.md
│       │       │   ├── serverless-spark-get-batch.md
│       │       │   └── serverless-spark-list-batches.md
│       │       ├── singlestore
│       │       │   ├── _index.md
│       │       │   ├── singlestore-execute-sql.md
│       │       │   └── singlestore-sql.md
│       │       ├── spanner
│       │       │   ├── _index.md
│       │       │   ├── spanner-execute-sql.md
│       │       │   ├── spanner-list-tables.md
│       │       │   └── spanner-sql.md
│       │       ├── sqlite
│       │       │   ├── _index.md
│       │       │   ├── sqlite-execute-sql.md
│       │       │   └── sqlite-sql.md
│       │       ├── tidb
│       │       │   ├── _index.md
│       │       │   ├── tidb-execute-sql.md
│       │       │   └── tidb-sql.md
│       │       ├── trino
│       │       │   ├── _index.md
│       │       │   ├── trino-execute-sql.md
│       │       │   └── trino-sql.md
│       │       ├── utility
│       │       │   ├── _index.md
│       │       │   └── wait.md
│       │       ├── valkey
│       │       │   ├── _index.md
│       │       │   └── valkey.md
│       │       └── yuagbytedb
│       │           ├── _index.md
│       │           └── yugabytedb-sql.md
│       ├── samples
│       │   ├── _index.md
│       │   ├── alloydb
│       │   │   ├── _index.md
│       │   │   ├── ai-nl
│       │   │   │   ├── alloydb_ai_nl.ipynb
│       │   │   │   └── index.md
│       │   │   └── mcp_quickstart.md
│       │   ├── bigquery
│       │   │   ├── _index.md
│       │   │   ├── colab_quickstart_bigquery.ipynb
│       │   │   ├── local_quickstart.md
│       │   │   └── mcp_quickstart
│       │   │       ├── _index.md
│       │   │       ├── inspector_tools.png
│       │   │       └── inspector.png
│       │   └── looker
│       │       ├── _index.md
│       │       ├── looker_gemini_oauth
│       │       │   ├── _index.md
│       │       │   ├── authenticated.png
│       │       │   ├── authorize.png
│       │       │   └── registration.png
│       │       ├── looker_gemini.md
│       │       └── looker_mcp_inspector
│       │           ├── _index.md
│       │           ├── inspector_tools.png
│       │           └── inspector.png
│       └── sdks
│           ├── _index.md
│           ├── go-sdk.md
│           ├── js-sdk.md
│           └── python-sdk.md
├── gemini-extension.json
├── go.mod
├── go.sum
├── internal
│   ├── auth
│   │   ├── auth.go
│   │   └── google
│   │       └── google.go
│   ├── log
│   │   ├── handler.go
│   │   ├── log_test.go
│   │   ├── log.go
│   │   └── logger.go
│   ├── prebuiltconfigs
│   │   ├── prebuiltconfigs_test.go
│   │   ├── prebuiltconfigs.go
│   │   └── tools
│   │       ├── alloydb-postgres-admin.yaml
│   │       ├── alloydb-postgres-observability.yaml
│   │       ├── alloydb-postgres.yaml
│   │       ├── bigquery.yaml
│   │       ├── clickhouse.yaml
│   │       ├── cloud-healthcare.yaml
│   │       ├── cloud-sql-mssql-admin.yaml
│   │       ├── cloud-sql-mssql-observability.yaml
│   │       ├── cloud-sql-mssql.yaml
│   │       ├── cloud-sql-mysql-admin.yaml
│   │       ├── cloud-sql-mysql-observability.yaml
│   │       ├── cloud-sql-mysql.yaml
│   │       ├── cloud-sql-postgres-admin.yaml
│   │       ├── cloud-sql-postgres-observability.yaml
│   │       ├── cloud-sql-postgres.yaml
│   │       ├── dataplex.yaml
│   │       ├── elasticsearch.yaml
│   │       ├── firestore.yaml
│   │       ├── looker-conversational-analytics.yaml
│   │       ├── looker.yaml
│   │       ├── mindsdb.yaml
│   │       ├── mssql.yaml
│   │       ├── mysql.yaml
│   │       ├── neo4j.yaml
│   │       ├── oceanbase.yaml
│   │       ├── postgres.yaml
│   │       ├── serverless-spark.yaml
│   │       ├── singlestore.yaml
│   │       ├── spanner-postgres.yaml
│   │       ├── spanner.yaml
│   │       └── sqlite.yaml
│   ├── server
│   │   ├── api_test.go
│   │   ├── api.go
│   │   ├── common_test.go
│   │   ├── config.go
│   │   ├── mcp
│   │   │   ├── jsonrpc
│   │   │   │   ├── jsonrpc_test.go
│   │   │   │   └── jsonrpc.go
│   │   │   ├── mcp.go
│   │   │   ├── util
│   │   │   │   └── lifecycle.go
│   │   │   ├── v20241105
│   │   │   │   ├── method.go
│   │   │   │   └── types.go
│   │   │   ├── v20250326
│   │   │   │   ├── method.go
│   │   │   │   └── types.go
│   │   │   └── v20250618
│   │   │       ├── method.go
│   │   │       └── types.go
│   │   ├── mcp_test.go
│   │   ├── mcp.go
│   │   ├── server_test.go
│   │   ├── server.go
│   │   ├── static
│   │   │   ├── assets
│   │   │   │   └── mcptoolboxlogo.png
│   │   │   ├── css
│   │   │   │   └── style.css
│   │   │   ├── index.html
│   │   │   ├── js
│   │   │   │   ├── auth.js
│   │   │   │   ├── loadTools.js
│   │   │   │   ├── mainContent.js
│   │   │   │   ├── navbar.js
│   │   │   │   ├── runTool.js
│   │   │   │   ├── toolDisplay.js
│   │   │   │   ├── tools.js
│   │   │   │   └── toolsets.js
│   │   │   ├── tools.html
│   │   │   └── toolsets.html
│   │   ├── web_test.go
│   │   └── web.go
│   ├── sources
│   │   ├── alloydbadmin
│   │   │   ├── alloydbadmin_test.go
│   │   │   └── alloydbadmin.go
│   │   ├── alloydbpg
│   │   │   ├── alloydb_pg_test.go
│   │   │   └── alloydb_pg.go
│   │   ├── bigquery
│   │   │   ├── bigquery_test.go
│   │   │   ├── bigquery.go
│   │   │   └── cache.go
│   │   ├── bigtable
│   │   │   ├── bigtable_test.go
│   │   │   └── bigtable.go
│   │   ├── cassandra
│   │   │   ├── cassandra_test.go
│   │   │   └── cassandra.go
│   │   ├── clickhouse
│   │   │   ├── clickhouse_test.go
│   │   │   └── clickhouse.go
│   │   ├── cloudhealthcare
│   │   │   ├── cloud_healthcare_test.go
│   │   │   └── cloud_healthcare.go
│   │   ├── cloudmonitoring
│   │   │   ├── cloud_monitoring_test.go
│   │   │   └── cloud_monitoring.go
│   │   ├── cloudsqladmin
│   │   │   ├── cloud_sql_admin_test.go
│   │   │   └── cloud_sql_admin.go
│   │   ├── cloudsqlmssql
│   │   │   ├── cloud_sql_mssql_test.go
│   │   │   └── cloud_sql_mssql.go
│   │   ├── cloudsqlmysql
│   │   │   ├── cloud_sql_mysql_test.go
│   │   │   └── cloud_sql_mysql.go
│   │   ├── cloudsqlpg
│   │   │   ├── cloud_sql_pg_test.go
│   │   │   └── cloud_sql_pg.go
│   │   ├── couchbase
│   │   │   ├── couchbase_test.go
│   │   │   └── couchbase.go
│   │   ├── dataplex
│   │   │   ├── dataplex_test.go
│   │   │   └── dataplex.go
│   │   ├── dgraph
│   │   │   ├── dgraph_test.go
│   │   │   └── dgraph.go
│   │   ├── dialect.go
│   │   ├── elasticsearch
│   │   │   ├── elasticsearch_test.go
│   │   │   └── elasticsearch.go
│   │   ├── firebird
│   │   │   ├── firebird_test.go
│   │   │   └── firebird.go
│   │   ├── firestore
│   │   │   ├── firestore_test.go
│   │   │   └── firestore.go
│   │   ├── http
│   │   │   ├── http_test.go
│   │   │   └── http.go
│   │   ├── ip_type.go
│   │   ├── looker
│   │   │   ├── looker_test.go
│   │   │   └── looker.go
│   │   ├── mindsdb
│   │   │   ├── mindsdb_test.go
│   │   │   └── mindsdb.go
│   │   ├── mongodb
│   │   │   ├── mongodb_test.go
│   │   │   └── mongodb.go
│   │   ├── mssql
│   │   │   ├── mssql_test.go
│   │   │   └── mssql.go
│   │   ├── mysql
│   │   │   ├── mysql_test.go
│   │   │   └── mysql.go
│   │   ├── neo4j
│   │   │   ├── neo4j_test.go
│   │   │   └── neo4j.go
│   │   ├── oceanbase
│   │   │   ├── oceanbase_test.go
│   │   │   └── oceanbase.go
│   │   ├── oracle
│   │   │   └── oracle.go
│   │   ├── postgres
│   │   │   ├── postgres_test.go
│   │   │   └── postgres.go
│   │   ├── redis
│   │   │   ├── redis_test.go
│   │   │   └── redis.go
│   │   ├── serverlessspark
│   │   │   ├── serverlessspark_test.go
│   │   │   └── serverlessspark.go
│   │   ├── singlestore
│   │   │   ├── singlestore_test.go
│   │   │   └── singlestore.go
│   │   ├── sources.go
│   │   ├── spanner
│   │   │   ├── spanner_test.go
│   │   │   └── spanner.go
│   │   ├── sqlite
│   │   │   ├── sqlite_test.go
│   │   │   └── sqlite.go
│   │   ├── tidb
│   │   │   ├── tidb_test.go
│   │   │   └── tidb.go
│   │   ├── trino
│   │   │   ├── trino_test.go
│   │   │   └── trino.go
│   │   ├── util.go
│   │   ├── valkey
│   │   │   ├── valkey_test.go
│   │   │   └── valkey.go
│   │   └── yugabytedb
│   │       ├── yugabytedb_test.go
│   │       └── yugabytedb.go
│   ├── telemetry
│   │   ├── instrumentation.go
│   │   └── telemetry.go
│   ├── testutils
│   │   └── testutils.go
│   ├── tools
│   │   ├── alloydb
│   │   │   ├── alloydbcreatecluster
│   │   │   │   ├── alloydbcreatecluster_test.go
│   │   │   │   └── alloydbcreatecluster.go
│   │   │   ├── alloydbcreateinstance
│   │   │   │   ├── alloydbcreateinstance_test.go
│   │   │   │   └── alloydbcreateinstance.go
│   │   │   ├── alloydbcreateuser
│   │   │   │   ├── alloydbcreateuser_test.go
│   │   │   │   └── alloydbcreateuser.go
│   │   │   ├── alloydbgetcluster
│   │   │   │   ├── alloydbgetcluster_test.go
│   │   │   │   └── alloydbgetcluster.go
│   │   │   ├── alloydbgetinstance
│   │   │   │   ├── alloydbgetinstance_test.go
│   │   │   │   └── alloydbgetinstance.go
│   │   │   ├── alloydbgetuser
│   │   │   │   ├── alloydbgetuser_test.go
│   │   │   │   └── alloydbgetuser.go
│   │   │   ├── alloydblistclusters
│   │   │   │   ├── alloydblistclusters_test.go
│   │   │   │   └── alloydblistclusters.go
│   │   │   ├── alloydblistinstances
│   │   │   │   ├── alloydblistinstances_test.go
│   │   │   │   └── alloydblistinstances.go
│   │   │   ├── alloydblistusers
│   │   │   │   ├── alloydblistusers_test.go
│   │   │   │   └── alloydblistusers.go
│   │   │   └── alloydbwaitforoperation
│   │   │       ├── alloydbwaitforoperation_test.go
│   │   │       └── alloydbwaitforoperation.go
│   │   ├── alloydbainl
│   │   │   ├── alloydbainl_test.go
│   │   │   └── alloydbainl.go
│   │   ├── bigquery
│   │   │   ├── bigqueryanalyzecontribution
│   │   │   │   ├── bigqueryanalyzecontribution_test.go
│   │   │   │   └── bigqueryanalyzecontribution.go
│   │   │   ├── bigquerycommon
│   │   │   │   ├── table_name_parser_test.go
│   │   │   │   ├── table_name_parser.go
│   │   │   │   └── util.go
│   │   │   ├── bigqueryconversationalanalytics
│   │   │   │   ├── bigqueryconversationalanalytics_test.go
│   │   │   │   └── bigqueryconversationalanalytics.go
│   │   │   ├── bigqueryexecutesql
│   │   │   │   ├── bigqueryexecutesql_test.go
│   │   │   │   └── bigqueryexecutesql.go
│   │   │   ├── bigqueryforecast
│   │   │   │   ├── bigqueryforecast_test.go
│   │   │   │   └── bigqueryforecast.go
│   │   │   ├── bigquerygetdatasetinfo
│   │   │   │   ├── bigquerygetdatasetinfo_test.go
│   │   │   │   └── bigquerygetdatasetinfo.go
│   │   │   ├── bigquerygettableinfo
│   │   │   │   ├── bigquerygettableinfo_test.go
│   │   │   │   └── bigquerygettableinfo.go
│   │   │   ├── bigquerylistdatasetids
│   │   │   │   ├── bigquerylistdatasetids_test.go
│   │   │   │   └── bigquerylistdatasetids.go
│   │   │   ├── bigquerylisttableids
│   │   │   │   ├── bigquerylisttableids_test.go
│   │   │   │   └── bigquerylisttableids.go
│   │   │   ├── bigquerysearchcatalog
│   │   │   │   ├── bigquerysearchcatalog_test.go
│   │   │   │   └── bigquerysearchcatalog.go
│   │   │   └── bigquerysql
│   │   │       ├── bigquerysql_test.go
│   │   │       └── bigquerysql.go
│   │   ├── bigtable
│   │   │   ├── bigtable_test.go
│   │   │   └── bigtable.go
│   │   ├── cassandra
│   │   │   └── cassandracql
│   │   │       ├── cassandracql_test.go
│   │   │       └── cassandracql.go
│   │   ├── clickhouse
│   │   │   ├── clickhouseexecutesql
│   │   │   │   ├── clickhouseexecutesql_test.go
│   │   │   │   └── clickhouseexecutesql.go
│   │   │   ├── clickhouselistdatabases
│   │   │   │   ├── clickhouselistdatabases_test.go
│   │   │   │   └── clickhouselistdatabases.go
│   │   │   ├── clickhouselisttables
│   │   │   │   ├── clickhouselisttables_test.go
│   │   │   │   └── clickhouselisttables.go
│   │   │   └── clickhousesql
│   │   │       ├── clickhousesql_test.go
│   │   │       └── clickhousesql.go
│   │   ├── cloudhealthcare
│   │   │   ├── cloudhealthcarefhirfetchpage
│   │   │   │   ├── cloudhealthcarefhirfetchpage_test.go
│   │   │   │   └── cloudhealthcarefhirfetchpage.go
│   │   │   ├── cloudhealthcarefhirpatienteverything
│   │   │   │   ├── cloudhealthcarefhirpatienteverything_test.go
│   │   │   │   └── cloudhealthcarefhirpatienteverything.go
│   │   │   ├── cloudhealthcarefhirpatientsearch
│   │   │   │   ├── cloudhealthcarefhirpatientsearch_test.go
│   │   │   │   └── cloudhealthcarefhirpatientsearch.go
│   │   │   ├── cloudhealthcaregetdataset
│   │   │   │   ├── cloudhealthcaregetdataset_test.go
│   │   │   │   └── cloudhealthcaregetdataset.go
│   │   │   ├── cloudhealthcaregetdicomstore
│   │   │   │   ├── cloudhealthcaregetdicomstore_test.go
│   │   │   │   └── cloudhealthcaregetdicomstore.go
│   │   │   ├── cloudhealthcaregetdicomstoremetrics
│   │   │   │   ├── cloudhealthcaregetdicomstoremetrics_test.go
│   │   │   │   └── cloudhealthcaregetdicomstoremetrics.go
│   │   │   ├── cloudhealthcaregetfhirresource
│   │   │   │   ├── cloudhealthcaregetfhirresource_test.go
│   │   │   │   └── cloudhealthcaregetfhirresource.go
│   │   │   ├── cloudhealthcaregetfhirstore
│   │   │   │   ├── cloudhealthcaregetfhirstore_test.go
│   │   │   │   └── cloudhealthcaregetfhirstore.go
│   │   │   ├── cloudhealthcaregetfhirstoremetrics
│   │   │   │   ├── cloudhealthcaregetfhirstoremetrics_test.go
│   │   │   │   └── cloudhealthcaregetfhirstoremetrics.go
│   │   │   ├── cloudhealthcarelistdicomstores
│   │   │   │   ├── cloudhealthcarelistdicomstores_test.go
│   │   │   │   └── cloudhealthcarelistdicomstores.go
│   │   │   ├── cloudhealthcarelistfhirstores
│   │   │   │   ├── cloudhealthcarelistfhirstores_test.go
│   │   │   │   └── cloudhealthcarelistfhirstores.go
│   │   │   ├── cloudhealthcareretrieverendereddicominstance
│   │   │   │   ├── cloudhealthcareretrieverendereddicominstance_test.go
│   │   │   │   └── cloudhealthcareretrieverendereddicominstance.go
│   │   │   ├── cloudhealthcaresearchdicominstances
│   │   │   │   ├── cloudhealthcaresearchdicominstances_test.go
│   │   │   │   └── cloudhealthcaresearchdicominstances.go
│   │   │   ├── cloudhealthcaresearchdicomseries
│   │   │   │   ├── cloudhealthcaresearchdicomseries_test.go
│   │   │   │   └── cloudhealthcaresearchdicomseries.go
│   │   │   ├── cloudhealthcaresearchdicomstudies
│   │   │   │   ├── cloudhealthcaresearchdicomstudies_test.go
│   │   │   │   └── cloudhealthcaresearchdicomstudies.go
│   │   │   └── common
│   │   │       └── util.go
│   │   ├── cloudmonitoring
│   │   │   ├── cloudmonitoring_test.go
│   │   │   └── cloudmonitoring.go
│   │   ├── cloudsql
│   │   │   ├── cloudsqlcreatedatabase
│   │   │   │   ├── cloudsqlcreatedatabase_test.go
│   │   │   │   └── cloudsqlcreatedatabase.go
│   │   │   ├── cloudsqlcreateusers
│   │   │   │   ├── cloudsqlcreateusers_test.go
│   │   │   │   └── cloudsqlcreateusers.go
│   │   │   ├── cloudsqlgetinstances
│   │   │   │   ├── cloudsqlgetinstances_test.go
│   │   │   │   └── cloudsqlgetinstances.go
│   │   │   ├── cloudsqllistdatabases
│   │   │   │   ├── cloudsqllistdatabases_test.go
│   │   │   │   └── cloudsqllistdatabases.go
│   │   │   ├── cloudsqllistinstances
│   │   │   │   ├── cloudsqllistinstances_test.go
│   │   │   │   └── cloudsqllistinstances.go
│   │   │   └── cloudsqlwaitforoperation
│   │   │       ├── cloudsqlwaitforoperation_test.go
│   │   │       └── cloudsqlwaitforoperation.go
│   │   ├── cloudsqlmssql
│   │   │   └── cloudsqlmssqlcreateinstance
│   │   │       ├── cloudsqlmssqlcreateinstance_test.go
│   │   │       └── cloudsqlmssqlcreateinstance.go
│   │   ├── cloudsqlmysql
│   │   │   └── cloudsqlmysqlcreateinstance
│   │   │       ├── cloudsqlmysqlcreateinstance_test.go
│   │   │       └── cloudsqlmysqlcreateinstance.go
│   │   ├── cloudsqlpg
│   │   │   └── cloudsqlpgcreateinstances
│   │   │       ├── cloudsqlpgcreateinstances_test.go
│   │   │       └── cloudsqlpgcreateinstances.go
│   │   ├── common_test.go
│   │   ├── common.go
│   │   ├── couchbase
│   │   │   ├── couchbase_test.go
│   │   │   └── couchbase.go
│   │   ├── dataform
│   │   │   └── dataformcompilelocal
│   │   │       ├── dataformcompilelocal_test.go
│   │   │       └── dataformcompilelocal.go
│   │   ├── dataplex
│   │   │   ├── dataplexlookupentry
│   │   │   │   ├── dataplexlookupentry_test.go
│   │   │   │   └── dataplexlookupentry.go
│   │   │   ├── dataplexsearchaspecttypes
│   │   │   │   ├── dataplexsearchaspecttypes_test.go
│   │   │   │   └── dataplexsearchaspecttypes.go
│   │   │   └── dataplexsearchentries
│   │   │       ├── dataplexsearchentries_test.go
│   │   │       └── dataplexsearchentries.go
│   │   ├── dgraph
│   │   │   ├── dgraph_test.go
│   │   │   └── dgraph.go
│   │   ├── elasticsearch
│   │   │   └── elasticsearchesql
│   │   │       ├── elasticsearchesql_test.go
│   │   │       └── elasticsearchesql.go
│   │   ├── firebird
│   │   │   ├── firebirdexecutesql
│   │   │   │   ├── firebirdexecutesql_test.go
│   │   │   │   └── firebirdexecutesql.go
│   │   │   └── firebirdsql
│   │   │       ├── firebirdsql_test.go
│   │   │       └── firebirdsql.go
│   │   ├── firestore
│   │   │   ├── firestoreadddocuments
│   │   │   │   ├── firestoreadddocuments_test.go
│   │   │   │   └── firestoreadddocuments.go
│   │   │   ├── firestoredeletedocuments
│   │   │   │   ├── firestoredeletedocuments_test.go
│   │   │   │   └── firestoredeletedocuments.go
│   │   │   ├── firestoregetdocuments
│   │   │   │   ├── firestoregetdocuments_test.go
│   │   │   │   └── firestoregetdocuments.go
│   │   │   ├── firestoregetrules
│   │   │   │   ├── firestoregetrules_test.go
│   │   │   │   └── firestoregetrules.go
│   │   │   ├── firestorelistcollections
│   │   │   │   ├── firestorelistcollections_test.go
│   │   │   │   └── firestorelistcollections.go
│   │   │   ├── firestorequery
│   │   │   │   ├── firestorequery_test.go
│   │   │   │   └── firestorequery.go
│   │   │   ├── firestorequerycollection
│   │   │   │   ├── firestorequerycollection_test.go
│   │   │   │   └── firestorequerycollection.go
│   │   │   ├── firestoreupdatedocument
│   │   │   │   ├── firestoreupdatedocument_test.go
│   │   │   │   └── firestoreupdatedocument.go
│   │   │   ├── firestorevalidaterules
│   │   │   │   ├── firestorevalidaterules_test.go
│   │   │   │   └── firestorevalidaterules.go
│   │   │   └── util
│   │   │       ├── converter_test.go
│   │   │       ├── converter.go
│   │   │       ├── validator_test.go
│   │   │       └── validator.go
│   │   ├── http
│   │   │   ├── http_test.go
│   │   │   └── http.go
│   │   ├── http_method.go
│   │   ├── looker
│   │   │   ├── lookeradddashboardelement
│   │   │   │   ├── lookeradddashboardelement_test.go
│   │   │   │   └── lookeradddashboardelement.go
│   │   │   ├── lookercommon
│   │   │   │   ├── lookercommon_test.go
│   │   │   │   └── lookercommon.go
│   │   │   ├── lookerconversationalanalytics
│   │   │   │   ├── lookerconversationalanalytics_test.go
│   │   │   │   └── lookerconversationalanalytics.go
│   │   │   ├── lookercreateprojectfile
│   │   │   │   ├── lookercreateprojectfile_test.go
│   │   │   │   └── lookercreateprojectfile.go
│   │   │   ├── lookerdeleteprojectfile
│   │   │   │   ├── lookerdeleteprojectfile_test.go
│   │   │   │   └── lookerdeleteprojectfile.go
│   │   │   ├── lookerdevmode
│   │   │   │   ├── lookerdevmode_test.go
│   │   │   │   └── lookerdevmode.go
│   │   │   ├── lookergetconnectiondatabases
│   │   │   │   ├── lookergetconnectiondatabases_test.go
│   │   │   │   └── lookergetconnectiondatabases.go
│   │   │   ├── lookergetconnections
│   │   │   │   ├── lookergetconnections_test.go
│   │   │   │   └── lookergetconnections.go
│   │   │   ├── lookergetconnectionschemas
│   │   │   │   ├── lookergetconnectionschemas_test.go
│   │   │   │   └── lookergetconnectionschemas.go
│   │   │   ├── lookergetconnectiontablecolumns
│   │   │   │   ├── lookergetconnectiontablecolumns_test.go
│   │   │   │   └── lookergetconnectiontablecolumns.go
│   │   │   ├── lookergetconnectiontables
│   │   │   │   ├── lookergetconnectiontables_test.go
│   │   │   │   └── lookergetconnectiontables.go
│   │   │   ├── lookergetdashboards
│   │   │   │   ├── lookergetdashboards_test.go
│   │   │   │   └── lookergetdashboards.go
│   │   │   ├── lookergetdimensions
│   │   │   │   ├── lookergetdimensions_test.go
│   │   │   │   └── lookergetdimensions.go
│   │   │   ├── lookergetexplores
│   │   │   │   ├── lookergetexplores_test.go
│   │   │   │   └── lookergetexplores.go
│   │   │   ├── lookergetfilters
│   │   │   │   ├── lookergetfilters_test.go
│   │   │   │   └── lookergetfilters.go
│   │   │   ├── lookergetlooks
│   │   │   │   ├── lookergetlooks_test.go
│   │   │   │   └── lookergetlooks.go
│   │   │   ├── lookergetmeasures
│   │   │   │   ├── lookergetmeasures_test.go
│   │   │   │   └── lookergetmeasures.go
│   │   │   ├── lookergetmodels
│   │   │   │   ├── lookergetmodels_test.go
│   │   │   │   └── lookergetmodels.go
│   │   │   ├── lookergetparameters
│   │   │   │   ├── lookergetparameters_test.go
│   │   │   │   └── lookergetparameters.go
│   │   │   ├── lookergetprojectfile
│   │   │   │   ├── lookergetprojectfile_test.go
│   │   │   │   └── lookergetprojectfile.go
│   │   │   ├── lookergetprojectfiles
│   │   │   │   ├── lookergetprojectfiles_test.go
│   │   │   │   └── lookergetprojectfiles.go
│   │   │   ├── lookergetprojects
│   │   │   │   ├── lookergetprojects_test.go
│   │   │   │   └── lookergetprojects.go
│   │   │   ├── lookerhealthanalyze
│   │   │   │   ├── lookerhealthanalyze_test.go
│   │   │   │   └── lookerhealthanalyze.go
│   │   │   ├── lookerhealthpulse
│   │   │   │   ├── lookerhealthpulse_test.go
│   │   │   │   └── lookerhealthpulse.go
│   │   │   ├── lookerhealthvacuum
│   │   │   │   ├── lookerhealthvacuum_test.go
│   │   │   │   └── lookerhealthvacuum.go
│   │   │   ├── lookermakedashboard
│   │   │   │   ├── lookermakedashboard_test.go
│   │   │   │   └── lookermakedashboard.go
│   │   │   ├── lookermakelook
│   │   │   │   ├── lookermakelook_test.go
│   │   │   │   └── lookermakelook.go
│   │   │   ├── lookerquery
│   │   │   │   ├── lookerquery_test.go
│   │   │   │   └── lookerquery.go
│   │   │   ├── lookerquerysql
│   │   │   │   ├── lookerquerysql_test.go
│   │   │   │   └── lookerquerysql.go
│   │   │   ├── lookerqueryurl
│   │   │   │   ├── lookerqueryurl_test.go
│   │   │   │   └── lookerqueryurl.go
│   │   │   ├── lookerrundashboard
│   │   │   │   ├── lookerrundashboard_test.go
│   │   │   │   └── lookerrundashboard.go
│   │   │   ├── lookerrunlook
│   │   │   │   ├── lookerrunlook_test.go
│   │   │   │   └── lookerrunlook.go
│   │   │   └── lookerupdateprojectfile
│   │   │       ├── lookerupdateprojectfile_test.go
│   │   │       └── lookerupdateprojectfile.go
│   │   ├── mindsdb
│   │   │   ├── mindsdbexecutesql
│   │   │   │   ├── mindsdbexecutesql_test.go
│   │   │   │   └── mindsdbexecutesql.go
│   │   │   └── mindsdbsql
│   │   │       ├── mindsdbsql_test.go
│   │   │       └── mindsdbsql.go
│   │   ├── mongodb
│   │   │   ├── mongodbaggregate
│   │   │   │   ├── mongodbaggregate_test.go
│   │   │   │   └── mongodbaggregate.go
│   │   │   ├── mongodbdeletemany
│   │   │   │   ├── mongodbdeletemany_test.go
│   │   │   │   └── mongodbdeletemany.go
│   │   │   ├── mongodbdeleteone
│   │   │   │   ├── mongodbdeleteone_test.go
│   │   │   │   └── mongodbdeleteone.go
│   │   │   ├── mongodbfind
│   │   │   │   ├── mongodbfind_test.go
│   │   │   │   └── mongodbfind.go
│   │   │   ├── mongodbfindone
│   │   │   │   ├── mongodbfindone_test.go
│   │   │   │   └── mongodbfindone.go
│   │   │   ├── mongodbinsertmany
│   │   │   │   ├── mongodbinsertmany_test.go
│   │   │   │   └── mongodbinsertmany.go
│   │   │   ├── mongodbinsertone
│   │   │   │   ├── mongodbinsertone_test.go
│   │   │   │   └── mongodbinsertone.go
│   │   │   ├── mongodbupdatemany
│   │   │   │   ├── mongodbupdatemany_test.go
│   │   │   │   └── mongodbupdatemany.go
│   │   │   └── mongodbupdateone
│   │   │       ├── mongodbupdateone_test.go
│   │   │       └── mongodbupdateone.go
│   │   ├── mssql
│   │   │   ├── mssqlexecutesql
│   │   │   │   ├── mssqlexecutesql_test.go
│   │   │   │   └── mssqlexecutesql.go
│   │   │   ├── mssqllisttables
│   │   │   │   ├── mssqllisttables_test.go
│   │   │   │   └── mssqllisttables.go
│   │   │   └── mssqlsql
│   │   │       ├── mssqlsql_test.go
│   │   │       └── mssqlsql.go
│   │   ├── mysql
│   │   │   ├── mysqlcommon
│   │   │   │   └── mysqlcommon.go
│   │   │   ├── mysqlexecutesql
│   │   │   │   ├── mysqlexecutesql_test.go
│   │   │   │   └── mysqlexecutesql.go
│   │   │   ├── mysqllistactivequeries
│   │   │   │   ├── mysqllistactivequeries_test.go
│   │   │   │   └── mysqllistactivequeries.go
│   │   │   ├── mysqllisttablefragmentation
│   │   │   │   ├── mysqllisttablefragmentation_test.go
│   │   │   │   └── mysqllisttablefragmentation.go
│   │   │   ├── mysqllisttables
│   │   │   │   ├── mysqllisttables_test.go
│   │   │   │   └── mysqllisttables.go
│   │   │   ├── mysqllisttablesmissinguniqueindexes
│   │   │   │   ├── mysqllisttablesmissinguniqueindexes_test.go
│   │   │   │   └── mysqllisttablesmissinguniqueindexes.go
│   │   │   └── mysqlsql
│   │   │       ├── mysqlsql_test.go
│   │   │       └── mysqlsql.go
│   │   ├── neo4j
│   │   │   ├── neo4jcypher
│   │   │   │   ├── neo4jcypher_test.go
│   │   │   │   └── neo4jcypher.go
│   │   │   ├── neo4jexecutecypher
│   │   │   │   ├── classifier
│   │   │   │   │   ├── classifier_test.go
│   │   │   │   │   └── classifier.go
│   │   │   │   ├── neo4jexecutecypher_test.go
│   │   │   │   └── neo4jexecutecypher.go
│   │   │   └── neo4jschema
│   │   │       ├── cache
│   │   │       │   ├── cache_test.go
│   │   │       │   └── cache.go
│   │   │       ├── helpers
│   │   │       │   ├── helpers_test.go
│   │   │       │   └── helpers.go
│   │   │       ├── neo4jschema_test.go
│   │   │       ├── neo4jschema.go
│   │   │       └── types
│   │   │           └── types.go
│   │   ├── oceanbase
│   │   │   ├── oceanbaseexecutesql
│   │   │   │   ├── oceanbaseexecutesql_test.go
│   │   │   │   └── oceanbaseexecutesql.go
│   │   │   └── oceanbasesql
│   │   │       ├── oceanbasesql_test.go
│   │   │       └── oceanbasesql.go
│   │   ├── oracle
│   │   │   ├── oracleexecutesql
│   │   │   │   └── oracleexecutesql.go
│   │   │   └── oraclesql
│   │   │       └── oraclesql.go
│   │   ├── parameters_test.go
│   │   ├── parameters.go
│   │   ├── postgres
│   │   │   ├── postgresexecutesql
│   │   │   │   ├── postgresexecutesql_test.go
│   │   │   │   └── postgresexecutesql.go
│   │   │   ├── postgreslistactivequeries
│   │   │   │   ├── postgreslistactivequeries_test.go
│   │   │   │   └── postgreslistactivequeries.go
│   │   │   ├── postgreslistavailableextensions
│   │   │   │   ├── postgreslistavailableextensions_test.go
│   │   │   │   └── postgreslistavailableextensions.go
│   │   │   ├── postgreslistinstalledextensions
│   │   │   │   ├── postgreslistinstalledextensions_test.go
│   │   │   │   └── postgreslistinstalledextensions.go
│   │   │   ├── postgreslistschemas
│   │   │   │   ├── postgreslistschemas_test.go
│   │   │   │   └── postgreslistschemas.go
│   │   │   ├── postgreslisttables
│   │   │   │   ├── postgreslisttables_test.go
│   │   │   │   └── postgreslisttables.go
│   │   │   ├── postgreslistviews
│   │   │   │   ├── postgreslistviews_test.go
│   │   │   │   └── postgreslistviews.go
│   │   │   └── postgressql
│   │   │       ├── postgressql_test.go
│   │   │       └── postgressql.go
│   │   ├── redis
│   │   │   ├── redis_test.go
│   │   │   └── redis.go
│   │   ├── serverlessspark
│   │   │   ├── serverlesssparkcancelbatch
│   │   │   │   ├── serverlesssparkcancelbatch_test.go
│   │   │   │   └── serverlesssparkcancelbatch.go
│   │   │   ├── serverlesssparkgetbatch
│   │   │   │   ├── serverlesssparkgetbatch_test.go
│   │   │   │   └── serverlesssparkgetbatch.go
│   │   │   └── serverlesssparklistbatches
│   │   │       ├── serverlesssparklistbatches_test.go
│   │   │       └── serverlesssparklistbatches.go
│   │   ├── singlestore
│   │   │   ├── singlestoreexecutesql
│   │   │   │   ├── singlestoreexecutesql_test.go
│   │   │   │   └── singlestoreexecutesql.go
│   │   │   └── singlestoresql
│   │   │       ├── singlestoresql_test.go
│   │   │       └── singlestoresql.go
│   │   ├── spanner
│   │   │   ├── spannerexecutesql
│   │   │   │   ├── spannerexecutesql_test.go
│   │   │   │   └── spannerexecutesql.go
│   │   │   ├── spannerlisttables
│   │   │   │   ├── spannerlisttables_test.go
│   │   │   │   └── spannerlisttables.go
│   │   │   └── spannersql
│   │   │       ├── spanner_test.go
│   │   │       └── spannersql.go
│   │   ├── sqlite
│   │   │   ├── sqliteexecutesql
│   │   │   │   ├── sqliteexecutesql_test.go
│   │   │   │   └── sqliteexecutesql.go
│   │   │   └── sqlitesql
│   │   │       ├── sqlitesql_test.go
│   │   │       └── sqlitesql.go
│   │   ├── tidb
│   │   │   ├── tidbexecutesql
│   │   │   │   ├── tidbexecutesql_test.go
│   │   │   │   └── tidbexecutesql.go
│   │   │   └── tidbsql
│   │   │       ├── tidbsql_test.go
│   │   │       └── tidbsql.go
│   │   ├── tools_test.go
│   │   ├── tools.go
│   │   ├── toolsets.go
│   │   ├── trino
│   │   │   ├── trinoexecutesql
│   │   │   │   ├── trinoexecutesql_test.go
│   │   │   │   └── trinoexecutesql.go
│   │   │   └── trinosql
│   │   │       ├── trinosql_test.go
│   │   │       └── trinosql.go
│   │   ├── utility
│   │   │   └── wait
│   │   │       ├── wait_test.go
│   │   │       └── wait.go
│   │   ├── valkey
│   │   │   ├── valkey_test.go
│   │   │   └── valkey.go
│   │   └── yugabytedbsql
│   │       ├── yugabytedbsql_test.go
│   │       └── yugabytedbsql.go
│   └── util
│       ├── orderedmap
│       │   ├── orderedmap_test.go
│       │   └── orderedmap.go
│       └── util.go
├── LICENSE
├── logo.png
├── main.go
├── MCP-TOOLBOX-EXTENSION.md
├── README.md
└── tests
    ├── alloydb
    │   ├── alloydb_integration_test.go
    │   └── alloydb_wait_for_operation_test.go
    ├── alloydbainl
    │   └── alloydb_ai_nl_integration_test.go
    ├── alloydbpg
    │   └── alloydb_pg_integration_test.go
    ├── auth.go
    ├── bigquery
    │   └── bigquery_integration_test.go
    ├── bigtable
    │   └── bigtable_integration_test.go
    ├── cassandra
    │   └── cassandra_integration_test.go
    ├── clickhouse
    │   └── clickhouse_integration_test.go
    ├── cloudhealthcare
    │   └── cloud_healthcare_integration_test.go
    ├── cloudmonitoring
    │   └── cloud_monitoring_integration_test.go
    ├── cloudsql
    │   ├── cloud_sql_create_database_test.go
    │   ├── cloud_sql_create_users_test.go
    │   ├── cloud_sql_get_instances_test.go
    │   ├── cloud_sql_list_databases_test.go
    │   ├── cloudsql_list_instances_test.go
    │   └── cloudsql_wait_for_operation_test.go
    ├── cloudsqlmssql
    │   ├── cloud_sql_mssql_create_instance_integration_test.go
    │   └── cloud_sql_mssql_integration_test.go
    ├── cloudsqlmysql
    │   ├── cloud_sql_mysql_create_instance_integration_test.go
    │   └── cloud_sql_mysql_integration_test.go
    ├── cloudsqlpg
    │   ├── cloud_sql_pg_create_instances_test.go
    │   └── cloud_sql_pg_integration_test.go
    ├── common.go
    ├── couchbase
    │   └── couchbase_integration_test.go
    ├── dataform
    │   └── dataform_integration_test.go
    ├── dataplex
    │   └── dataplex_integration_test.go
    ├── dgraph
    │   └── dgraph_integration_test.go
    ├── elasticsearch
    │   └── elasticsearch_integration_test.go
    ├── firebird
    │   └── firebird_integration_test.go
    ├── firestore
    │   └── firestore_integration_test.go
    ├── http
    │   └── http_integration_test.go
    ├── looker
    │   └── looker_integration_test.go
    ├── mindsdb
    │   └── mindsdb_integration_test.go
    ├── mongodb
    │   └── mongodb_integration_test.go
    ├── mssql
    │   └── mssql_integration_test.go
    ├── mysql
    │   └── mysql_integration_test.go
    ├── neo4j
    │   └── neo4j_integration_test.go
    ├── oceanbase
    │   └── oceanbase_integration_test.go
    ├── option.go
    ├── oracle
    │   └── oracle_integration_test.go
    ├── postgres
    │   └── postgres_integration_test.go
    ├── redis
    │   └── redis_test.go
    ├── server.go
    ├── serverlessspark
    │   └── serverless_spark_integration_test.go
    ├── singlestore
    │   └── singlestore_integration_test.go
    ├── source.go
    ├── spanner
    │   └── spanner_integration_test.go
    ├── sqlite
    │   └── sqlite_integration_test.go
    ├── tidb
    │   └── tidb_integration_test.go
    ├── tool.go
    ├── trino
    │   └── trino_integration_test.go
    ├── utility
    │   └── wait_integration_test.go
    ├── valkey
    │   └── valkey_test.go
    └── yugabytedb
        └── yugabytedb_integration_test.go
```

# Files

--------------------------------------------------------------------------------
/tests/alloydb/alloydb_integration_test.go:
--------------------------------------------------------------------------------

```go
// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package alloydb

import (
	"bytes"
	"context"
	"encoding/json"
	"fmt"
	"io"
	"net/http"
	"net/http/httptest"
	"net/url"
	"os"
	"reflect"
	"regexp"
	"sort"
	"strings"
	"testing"
	"time"

	"github.com/google/go-cmp/cmp"
	"github.com/googleapis/genai-toolbox/internal/server/mcp/jsonrpc"
	"github.com/googleapis/genai-toolbox/internal/testutils"
	"github.com/googleapis/genai-toolbox/tests"
)

var (
	AlloyDBProject  = os.Getenv("ALLOYDB_PROJECT")
	AlloyDBLocation = os.Getenv("ALLOYDB_REGION")
	AlloyDBCluster  = os.Getenv("ALLOYDB_CLUSTER")
	AlloyDBInstance = os.Getenv("ALLOYDB_INSTANCE")
	AlloyDBUser     = os.Getenv("ALLOYDB_POSTGRES_USER")
)

func getAlloyDBVars(t *testing.T) map[string]string {
	if AlloyDBProject == "" {
		t.Fatal("'ALLOYDB_PROJECT' not set")
	}
	if AlloyDBLocation == "" {
		t.Fatal("'ALLOYDB_REGION' not set")
	}
	if AlloyDBCluster == "" {
		t.Fatal("'ALLOYDB_CLUSTER' not set")
	}
	if AlloyDBInstance == "" {
		t.Fatal("'ALLOYDB_INSTANCE' not set")
	}
	if AlloyDBUser == "" {
		t.Fatal("'ALLOYDB_USER' not set")
	}
	return map[string]string{
		"project":  AlloyDBProject,
		"location": AlloyDBLocation,
		"cluster":  AlloyDBCluster,
		"instance": AlloyDBInstance,
		"user":     AlloyDBUser,
	}
}

func getAlloyDBToolsConfig() map[string]any {
	return map[string]any{
		"sources": map[string]any{
			"alloydb-admin-source": map[string]any{
				"kind": "alloydb-admin",
			},
		},
		"tools": map[string]any{
			// Tool for RunAlloyDBToolGetTest
			"my-simple-tool": map[string]any{
				"kind":        "alloydb-list-clusters",
				"source":      "alloydb-admin-source",
				"description": "Simple tool to test end to end functionality.",
			},
			// Tool for MCP test
			"my-param-tool": map[string]any{
				"kind":        "alloydb-list-clusters",
				"source":      "alloydb-admin-source",
				"description": "Tool to list clusters",
			},
			// Tool for MCP test that fails
			"my-fail-tool": map[string]any{
				"kind":        "alloydb-list-clusters",
				"source":      "alloydb-admin-source",
				"description": "Tool that will fail",
			},
			// AlloyDB specific tools
			"alloydb-list-clusters": map[string]any{
				"kind":        "alloydb-list-clusters",
				"source":      "alloydb-admin-source",
				"description": "Lists all AlloyDB clusters in a given project and location.",
			},
			"alloydb-list-users": map[string]any{
				"kind":        "alloydb-list-users",
				"source":      "alloydb-admin-source",
				"description": "Lists all AlloyDB users within a specific cluster.",
			},
			"alloydb-list-instances": map[string]any{
				"kind":        "alloydb-list-instances",
				"source":      "alloydb-admin-source",
				"description": "Lists all AlloyDB instances within a specific cluster.",
			},
			"alloydb-get-cluster": map[string]any{
				"kind":        "alloydb-get-cluster",
				"source":      "alloydb-admin-source",
				"description": "Retrieves details of a specific AlloyDB cluster.",
			},
			"alloydb-get-instance": map[string]any{
				"kind":        "alloydb-get-instance",
				"source":      "alloydb-admin-source",
				"description": "Retrieves details of a specific AlloyDB instance.",
			},
			"alloydb-get-user": map[string]any{
				"kind":        "alloydb-get-user",
				"source":      "alloydb-admin-source",
				"description": "Retrieves details of a specific AlloyDB user.",
			},
			"alloydb-create-cluster": map[string]any{
				"kind":        "alloydb-create-cluster",
				"description": "create cluster",
				"source":      "alloydb-admin-source",
			},
			"alloydb-create-instance": map[string]any{
				"kind":        "alloydb-create-instance",
				"description": "create instance",
				"source":      "alloydb-admin-source",
			},
			"alloydb-create-user": map[string]any{
				"kind":        "alloydb-create-user",
				"description": "create user",
				"source":      "alloydb-admin-source",
			},
		},
	}
}

func TestAlloyDBToolEndpoints(t *testing.T) {
	vars := getAlloyDBVars(t)
	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
	defer cancel()

	var args []string
	toolsFile := getAlloyDBToolsConfig()

	cmd, cleanup, err := tests.StartCmd(ctx, toolsFile, args...)
	if err != nil {
		t.Fatalf("command initialization returned an error: %v", err)
	}
	defer cleanup()

	waitCtx, cancelWait := context.WithTimeout(ctx, 20*time.Second)
	defer cancelWait()
	out, err := testutils.WaitForString(waitCtx, regexp.MustCompile(`Server ready to serve`), cmd.Out)
	if err != nil {
		t.Logf("toolbox command logs: \n%s", out)
		t.Fatalf("toolbox didn't start successfully: %v", err)
	}

	runAlloyDBToolGetTest(t)
	runAlloyDBMCPToolCallMethod(t, vars)

	// Run tool-specific invoke tests
	runAlloyDBListClustersTest(t, vars)
	runAlloyDBListInstancesTest(t, vars)
	runAlloyDBListUsersTest(t, vars)
	runAlloyDBGetClusterTest(t, vars)
	runAlloyDBGetInstanceTest(t, vars)
	runAlloyDBGetUserTest(t, vars)
}

func runAlloyDBToolGetTest(t *testing.T) {
	tcs := []struct {
		name string
		api  string
		want map[string]any
	}{
		{
			name: "get my-simple-tool",
			api:  "http://127.0.0.1:5000/api/tool/my-simple-tool/",
			want: map[string]any{
				"my-simple-tool": map[string]any{
					"description": "Simple tool to test end to end functionality.",
					"parameters": []any{
						map[string]any{"name": "project", "type": "string", "description": "The GCP project ID to list clusters for.", "required": true, "authSources": []any{}},
						map[string]any{"name": "location", "type": "string", "description": "Optional: The location to list clusters in (e.g., 'us-central1'). Use '-' to list clusters across all locations.(Default: '-')", "required": false, "authSources": []any{}},
					},
					"authRequired": []any{},
				},
			},
		},
	}

	for _, tc := range tcs {
		t.Run(tc.name, func(t *testing.T) {
			resp, err := http.Get(tc.api)
			if err != nil {
				t.Fatalf("error when sending a request: %s", err)
			}
			defer resp.Body.Close()
			if resp.StatusCode != http.StatusOK {
				t.Fatalf("response status code is not 200")
			}

			var body map[string]interface{}
			if err := json.NewDecoder(resp.Body).Decode(&body); err != nil {
				t.Fatalf("error parsing response body: %v", err)
			}

			got, ok := body["tools"]
			if !ok {
				t.Fatalf("unable to find 'tools' in response body")
			}

			if diff := cmp.Diff(tc.want, got); diff != "" {
				t.Errorf("response mismatch (-want +got):\n%s", diff)
			}
		})
	}
}

func runAlloyDBMCPToolCallMethod(t *testing.T, vars map[string]string) {
	sessionId := tests.RunInitialize(t, "2024-11-05")
	header := map[string]string{}
	if sessionId != "" {
		header["Mcp-Session-Id"] = sessionId
	}

	invokeTcs := []struct {
		name         string
		requestBody  jsonrpc.JSONRPCRequest
		wantContains string
		isErr        bool
	}{
		{
			name: "MCP Invoke my-param-tool",
			requestBody: jsonrpc.JSONRPCRequest{
				Jsonrpc: "2.0",
				Id:      "my-param-tool-mcp",
				Request: jsonrpc.Request{Method: "tools/call"},
				Params: map[string]any{
					"name": "my-param-tool",
					"arguments": map[string]any{
						"project":  vars["project"],
						"location": vars["location"],
					},
				},
			},
			wantContains: fmt.Sprintf(`"name\":\"projects/%s/locations/%s/clusters/%s\"`, vars["project"], vars["location"], vars["cluster"]),
			isErr:        false,
		},
		{
			name: "MCP Invoke my-fail-tool",
			requestBody: jsonrpc.JSONRPCRequest{
				Jsonrpc: "2.0",
				Id:      "invoke-fail-tool",
				Request: jsonrpc.Request{Method: "tools/call"},
				Params: map[string]any{
					"name": "my-fail-tool",
					"arguments": map[string]any{
						"location": vars["location"],
					},
				},
			},
			wantContains: `parameter \"project\" is required`,
			isErr:        true,
		},
		{
			name: "MCP Invoke invalid tool",
			requestBody: jsonrpc.JSONRPCRequest{
				Jsonrpc: "2.0",
				Id:      "invalid-tool-mcp",
				Request: jsonrpc.Request{Method: "tools/call"},
				Params: map[string]any{
					"name":      "non-existent-tool",
					"arguments": map[string]any{},
				},
			},
			wantContains: `tool with name \"non-existent-tool\" does not exist`,
			isErr:        true,
		},
		{
			name: "MCP Invoke tool without required parameters",
			requestBody: jsonrpc.JSONRPCRequest{
				Jsonrpc: "2.0",
				Id:      "invoke-without-params-mcp",
				Request: jsonrpc.Request{Method: "tools/call"},
				Params: map[string]any{
					"name":      "my-param-tool",
					"arguments": map[string]any{"location": vars["location"]},
				},
			},
			wantContains: `parameter \"project\" is required`,
			isErr:        true,
		},
		{
			name: "MCP Invoke my-auth-required-tool",
			requestBody: jsonrpc.JSONRPCRequest{
				Jsonrpc: "2.0",
				Id:      "invoke my-auth-required-tool",
				Request: jsonrpc.Request{Method: "tools/call"},
				Params: map[string]any{
					"name":      "my-auth-required-tool",
					"arguments": map[string]any{},
				},
			},
			wantContains: `tool with name \"my-auth-required-tool\" does not exist`,
			isErr:        true,
		},
	}

	for _, tc := range invokeTcs {
		t.Run(tc.name, func(t *testing.T) {
			api := "http://127.0.0.1:5000/mcp"
			reqMarshal, err := json.Marshal(tc.requestBody)
			if err != nil {
				t.Fatalf("unexpected error during marshaling of request body: %v", err)
			}

			req, err := http.NewRequest(http.MethodPost, api, bytes.NewBuffer(reqMarshal))
			if err != nil {
				t.Fatalf("unable to create request: %s", err)
			}
			req.Header.Add("Content-type", "application/json")

			resp, err := http.DefaultClient.Do(req)
			if err != nil {
				t.Fatalf("unable to send request: %s", err)
			}
			defer resp.Body.Close()

			respBody, err := io.ReadAll(resp.Body)
			if err != nil {
				t.Fatalf("unable to read request body: %s", err)
			}

			got := string(bytes.TrimSpace(respBody))
			if !strings.Contains(got, tc.wantContains) {
				t.Fatalf("Expected substring not found:\ngot:  %q\nwant: %q (to be contained within got)", got, tc.wantContains)
			}
		})
	}
}

func runAlloyDBListClustersTest(t *testing.T, vars map[string]string) {

	type ListClustersResponse struct {
		Clusters []struct {
			Name string `json:"name"`
		} `json:"clusters"`
	}

	type ToolResponse struct {
		Result string `json:"result"`
	}

	// NOTE: If clusters are added, removed or changed in the test project,
	// this list must be updated for the "list clusters specific locations" test to pass
	wantForSpecificLocation := []string{
		fmt.Sprintf("projects/%s/locations/us-central1/clusters/alloydb-ai-nl-testing", vars["project"]),
		fmt.Sprintf("projects/%s/locations/us-central1/clusters/alloydb-pg-testing", vars["project"]),
	}

	// NOTE: If clusters are added, removed, or changed in the test project,
	// this list must be updated for the "list clusters all locations" test to pass
	wantForAllLocations := []string{
		fmt.Sprintf("projects/%s/locations/us-central1/clusters/alloydb-ai-nl-testing", vars["project"]),
		fmt.Sprintf("projects/%s/locations/us-central1/clusters/alloydb-pg-testing", vars["project"]),
		fmt.Sprintf("projects/%s/locations/us-east4/clusters/alloydb-private-pg-testing", vars["project"]),
		fmt.Sprintf("projects/%s/locations/us-east4/clusters/colab-testing", vars["project"]),
	}

	invokeTcs := []struct {
		name           string
		requestBody    io.Reader
		want           []string
		wantStatusCode int
	}{
		{
			name:           "list clusters for all locations",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "-"}`, vars["project"])),
			want:           wantForAllLocations,
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "list clusters specific location",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "us-central1"}`, vars["project"])),
			want:           wantForSpecificLocation,
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "list clusters missing project",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"location": "%s"}`, vars["location"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "list clusters non-existent location",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "abcd"}`, vars["project"])),
			wantStatusCode: http.StatusInternalServerError,
		},
		{
			name:           "list clusters non-existent project",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "non-existent-project", "location": "%s"}`, vars["location"])),
			wantStatusCode: http.StatusInternalServerError,
		},
		{
			name:           "list clusters empty project",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "", "location": "%s"}`, vars["location"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "list clusters empty location",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": ""}`, vars["project"])),
			wantStatusCode: http.StatusBadRequest,
		},
	}

	for _, tc := range invokeTcs {
		t.Run(tc.name, func(t *testing.T) {
			api := "http://127.0.0.1:5000/api/tool/alloydb-list-clusters/invoke"
			req, err := http.NewRequest(http.MethodPost, api, tc.requestBody)
			if err != nil {
				t.Fatalf("unable to create request: %s", err)
			}
			req.Header.Add("Content-type", "application/json")

			resp, err := http.DefaultClient.Do(req)
			if err != nil {
				t.Fatalf("unable to send request: %s", err)
			}
			defer resp.Body.Close()

			if resp.StatusCode != tc.wantStatusCode {
				bodyBytes, _ := io.ReadAll(resp.Body)
				t.Fatalf("response status code is not %d, got %d: %s", tc.wantStatusCode, resp.StatusCode, string(bodyBytes))
			}

			if tc.wantStatusCode == http.StatusOK {
				var body ToolResponse
				if err := json.NewDecoder(resp.Body).Decode(&body); err != nil {
					t.Fatalf("error parsing outer response body: %v", err)
				}

				var clustersData ListClustersResponse
				if err := json.Unmarshal([]byte(body.Result), &clustersData); err != nil {
					t.Fatalf("error parsing nested result JSON: %v", err)
				}

				var got []string
				for _, cluster := range clustersData.Clusters {
					got = append(got, cluster.Name)
				}

				sort.Strings(got)
				sort.Strings(tc.want)

				if !reflect.DeepEqual(got, tc.want) {
					t.Errorf("cluster list mismatch:\n got: %v\nwant: %v", got, tc.want)
				}
			}
		})
	}
}

func runAlloyDBListUsersTest(t *testing.T, vars map[string]string) {
	type UsersResponse struct {
		Users []struct {
			Name string `json:"name"`
		} `json:"users"`
	}

	type ToolResponse struct {
		Result string `json:"result"`
	}

	invokeTcs := []struct {
		name           string
		requestBody    io.Reader
		wantContains   string
		wantCount      int
		wantStatusCode int
	}{
		{
			name:           "list users success",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "%s"}`, vars["project"], vars["location"], vars["cluster"])),
			wantContains:   fmt.Sprintf("projects/%s/locations/%s/clusters/%s/users/%s", vars["project"], vars["location"], vars["cluster"], AlloyDBUser),
			wantCount:      3, // NOTE: If users are added or removed in the test project, update the number of users here must be updated for this test to pass
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "list users missing project",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"location": "%s", "cluster": "%s"}`, vars["location"], vars["cluster"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "list users missing location",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "cluster": "%s"}`, vars["project"], vars["cluster"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "list users missing cluster",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s"}`, vars["project"], vars["cluster"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "list users non-existent project",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "non-existent-project", "location": "%s", "cluster": "%s"}`, vars["location"], vars["cluster"])),
			wantStatusCode: http.StatusInternalServerError,
		},
		{
			name:           "list users non-existent location",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "non-existent-location", "cluster": "%s"}`, vars["project"], vars["cluster"])),
			wantStatusCode: http.StatusInternalServerError,
		},
		{
			name:           "list users non-existent cluster",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "non-existent-cluster"}`, vars["project"], vars["location"])),
			wantStatusCode: http.StatusBadRequest,
		},
	}

	for _, tc := range invokeTcs {
		t.Run(tc.name, func(t *testing.T) {
			api := "http://127.0.0.1:5000/api/tool/alloydb-list-users/invoke"
			req, err := http.NewRequest(http.MethodPost, api, tc.requestBody)
			if err != nil {
				t.Fatalf("unable to create request: %s", err)
			}
			req.Header.Add("Content-type", "application/json")
			resp, err := http.DefaultClient.Do(req)
			if err != nil {
				t.Fatalf("unable to send request: %s", err)
			}
			defer resp.Body.Close()

			if resp.StatusCode != tc.wantStatusCode {
				bodyBytes, _ := io.ReadAll(resp.Body)
				t.Fatalf("response status code is not %d, got %d: %s", tc.wantStatusCode, resp.StatusCode, string(bodyBytes))
			}

			if tc.wantStatusCode == http.StatusOK {
				var body ToolResponse
				if err := json.NewDecoder(resp.Body).Decode(&body); err != nil {
					t.Fatalf("error parsing outer response body: %v", err)
				}

				var usersData UsersResponse
				if err := json.Unmarshal([]byte(body.Result), &usersData); err != nil {
					t.Fatalf("error parsing nested result JSON: %v", err)
				}

				var got []string
				for _, user := range usersData.Users {
					got = append(got, user.Name)
				}

				sort.Strings(got)

				if len(got) != tc.wantCount {
					t.Errorf("user count mismatch:\n got: %v\nwant: %v", len(got), tc.wantCount)
				}

				found := false
				for _, g := range got {
					if g == tc.wantContains {
						found = true
						break
					}
				}
				if !found {
					t.Errorf("wantContains not found in response:\n got: %v\nwant: %v", got, tc.wantContains)
				}
			}
		})
	}
}

func runAlloyDBListInstancesTest(t *testing.T, vars map[string]string) {
	type ListInstancesResponse struct {
		Instances []struct {
			Name string `json:"name"`
		} `json:"instances"`
	}

	type ToolResponse struct {
		Result string `json:"result"`
	}

	wantForSpecificClusterAndLocation := []string{
		fmt.Sprintf("projects/%s/locations/%s/clusters/%s/instances/%s", vars["project"], vars["location"], vars["cluster"], vars["instance"]),
	}

	// NOTE: If clusters or instances are added, removed or changed in the test project,
	// the below lists must be updated for the tests to pass.
	wantForAllClustersSpecificLocation := []string{
		fmt.Sprintf("projects/%s/locations/%s/clusters/alloydb-ai-nl-testing/instances/alloydb-ai-nl-testing-instance", vars["project"], vars["location"]),
		fmt.Sprintf("projects/%s/locations/%s/clusters/alloydb-pg-testing/instances/alloydb-pg-testing-instance", vars["project"], vars["location"]),
	}

	wantForAllClustersAllLocations := []string{
		fmt.Sprintf("projects/%s/locations/us-central1/clusters/alloydb-ai-nl-testing/instances/alloydb-ai-nl-testing-instance", vars["project"]),
		fmt.Sprintf("projects/%s/locations/us-central1/clusters/alloydb-pg-testing/instances/alloydb-pg-testing-instance", vars["project"]),
		fmt.Sprintf("projects/%s/locations/us-east4/clusters/alloydb-private-pg-testing/instances/alloydb-private-pg-testing-instance", vars["project"]),
		fmt.Sprintf("projects/%s/locations/us-east4/clusters/colab-testing/instances/colab-testing-primary", vars["project"]),
	}

	invokeTcs := []struct {
		name           string
		requestBody    io.Reader
		want           []string
		wantStatusCode int
	}{
		{
			name:           "list instances for a specific cluster and location",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "%s"}`, vars["project"], vars["location"], vars["cluster"])),
			want:           wantForSpecificClusterAndLocation,
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "list instances for all clusters and specific location",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "-"}`, vars["project"], vars["location"])),
			want:           wantForAllClustersSpecificLocation,
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "list instances for all clusters and all locations",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "-", "cluster": "-"}`, vars["project"])),
			want:           wantForAllClustersAllLocations,
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "list instances missing project",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"location": "%s", "cluster": "%s"}`, vars["location"], vars["cluster"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "list instances non-existent project",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "non-existent-project", "location": "%s", "cluster": "%s"}`, vars["location"], vars["cluster"])),
			wantStatusCode: http.StatusInternalServerError,
		},
		{
			name:           "list instances non-existent location",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "non-existent-location", "cluster": "%s"}`, vars["project"], vars["cluster"])),
			wantStatusCode: http.StatusInternalServerError,
		},
		{
			name:           "list instances non-existent cluster",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "non-existent-cluster"}`, vars["project"], vars["location"])),
			wantStatusCode: http.StatusBadRequest,
		},
	}

	for _, tc := range invokeTcs {
		t.Run(tc.name, func(t *testing.T) {
			api := "http://127.0.0.1:5000/api/tool/alloydb-list-instances/invoke"
			req, err := http.NewRequest(http.MethodPost, api, tc.requestBody)
			if err != nil {
				t.Fatalf("unable to create request: %s", err)
			}
			req.Header.Add("Content-type", "application/json")

			resp, err := http.DefaultClient.Do(req)
			if err != nil {
				t.Fatalf("unable to send request: %s", err)
			}
			defer resp.Body.Close()

			if resp.StatusCode != tc.wantStatusCode {
				bodyBytes, _ := io.ReadAll(resp.Body)
				t.Fatalf("response status code is not %d, got %d: %s", tc.wantStatusCode, resp.StatusCode, string(bodyBytes))
			}

			if tc.wantStatusCode == http.StatusOK {
				var body ToolResponse
				if err := json.NewDecoder(resp.Body).Decode(&body); err != nil {
					t.Fatalf("error parsing outer response body: %v", err)
				}

				var instancesData ListInstancesResponse
				if err := json.Unmarshal([]byte(body.Result), &instancesData); err != nil {
					t.Fatalf("error parsing nested result JSON: %v", err)
				}

				var got []string
				for _, instance := range instancesData.Instances {
					got = append(got, instance.Name)
				}

				sort.Strings(got)
				sort.Strings(tc.want)

				if !reflect.DeepEqual(got, tc.want) {
					t.Errorf("instance list mismatch:\n got: %v\nwant: %v", got, tc.want)
				}
			}
		})
	}
}

func runAlloyDBGetClusterTest(t *testing.T, vars map[string]string) {
	type ToolResponse struct {
		Result string `json:"result"`
	}

	invokeTcs := []struct {
		name           string
		requestBody    io.Reader
		want           map[string]any
		wantStatusCode int
	}{
		{
			name:        "get cluster success",
			requestBody: bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "%s"}`, vars["project"], vars["location"], vars["cluster"])),
			want: map[string]any{
				"clusterType": "PRIMARY",
				"name":        fmt.Sprintf("projects/%s/locations/%s/clusters/%s", vars["project"], vars["location"], vars["cluster"]),
			},
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "get cluster missing project",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"location": "%s", "cluster": "%s"}`, vars["location"], vars["cluster"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "get cluster missing location",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "cluster": "%s"}`, vars["project"], vars["cluster"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "get cluster missing cluster",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s"}`, vars["project"], vars["location"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "get cluster non-existent cluster",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "non-existent-cluster"}`, vars["project"], vars["location"])),
			wantStatusCode: http.StatusBadRequest,
		},
	}

	for _, tc := range invokeTcs {
		t.Run(tc.name, func(t *testing.T) {
			api := "http://127.0.0.1:5000/api/tool/alloydb-get-cluster/invoke"
			req, err := http.NewRequest(http.MethodPost, api, tc.requestBody)
			if err != nil {
				t.Fatalf("unable to create request: %s", err)
			}
			req.Header.Add("Content-type", "application/json")

			resp, err := http.DefaultClient.Do(req)
			if err != nil {
				t.Fatalf("unable to send request: %s", err)
			}
			defer resp.Body.Close()

			if resp.StatusCode != tc.wantStatusCode {
				bodyBytes, _ := io.ReadAll(resp.Body)
				t.Fatalf("response status code is not %d, got %d: %s", tc.wantStatusCode, resp.StatusCode, string(bodyBytes))
			}

			if tc.wantStatusCode == http.StatusOK {
				var body ToolResponse
				if err := json.NewDecoder(resp.Body).Decode(&body); err != nil {
					t.Fatalf("error parsing response body: %v", err)
				}

				if tc.want != nil {
					var gotMap map[string]any
					if err := json.Unmarshal([]byte(body.Result), &gotMap); err != nil {
						t.Fatalf("failed to unmarshal JSON result into map: %v", err)
					}

					got := make(map[string]any)
					for key := range tc.want {
						if value, ok := gotMap[key]; ok {
							got[key] = value
						}
					}

					if diff := cmp.Diff(tc.want, got); diff != "" {
						t.Errorf("Unexpected result: got %#v, want: %#v", got, tc.want)
					}
				}
			}
		})
	}
}

func runAlloyDBGetInstanceTest(t *testing.T, vars map[string]string) {
	type ToolResponse struct {
		Result string `json:"result"`
	}

	invokeTcs := []struct {
		name           string
		requestBody    io.Reader
		want           map[string]any
		wantStatusCode int
	}{
		{
			name:        "get instance success",
			requestBody: bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "%s", "instance": "%s"}`, vars["project"], vars["location"], vars["cluster"], vars["instance"])),
			want: map[string]any{
				"instanceType": "PRIMARY",
				"name":         fmt.Sprintf("projects/%s/locations/%s/clusters/%s/instances/%s", vars["project"], vars["location"], vars["cluster"], vars["instance"]),
			},
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "get instance missing project",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"location": "%s", "cluster": "%s", "instance": "%s"}`, vars["location"], vars["cluster"], vars["instance"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "get instance missing location",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "cluster": "%s", "instance": "%s"}`, vars["project"], vars["cluster"], vars["instance"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "get instance missing cluster",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "instance": "%s"}`, vars["project"], vars["location"], vars["instance"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "get instance missing instance",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "%s"}`, vars["project"], vars["location"], vars["cluster"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "get instance non-existent instance",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "%s", "instance": "non-existent-instance"}`, vars["project"], vars["location"], vars["cluster"])),
			wantStatusCode: http.StatusBadRequest,
		},
	}

	for _, tc := range invokeTcs {
		t.Run(tc.name, func(t *testing.T) {
			api := "http://127.0.0.1:5000/api/tool/alloydb-get-instance/invoke"
			req, err := http.NewRequest(http.MethodPost, api, tc.requestBody)
			if err != nil {
				t.Fatalf("unable to create request: %s", err)
			}
			req.Header.Add("Content-type", "application/json")

			resp, err := http.DefaultClient.Do(req)
			if err != nil {
				t.Fatalf("unable to send request: %s", err)
			}
			defer resp.Body.Close()

			if resp.StatusCode != tc.wantStatusCode {
				bodyBytes, _ := io.ReadAll(resp.Body)
				t.Fatalf("response status code is not %d, got %d: %s", tc.wantStatusCode, resp.StatusCode, string(bodyBytes))
			}

			if tc.wantStatusCode == http.StatusOK {
				var body ToolResponse
				if err := json.NewDecoder(resp.Body).Decode(&body); err != nil {
					t.Fatalf("error parsing response body: %v", err)
				}

				if tc.want != nil {
					var gotMap map[string]any
					if err := json.Unmarshal([]byte(body.Result), &gotMap); err != nil {
						t.Fatalf("failed to unmarshal JSON result into map: %v", err)
					}

					got := make(map[string]any)
					for key := range tc.want {
						if value, ok := gotMap[key]; ok {
							got[key] = value
						}
					}

					if diff := cmp.Diff(tc.want, got); diff != "" {
						t.Errorf("Unexpected result: got %#v, want: %#v", got, tc.want)
					}
				}
			}
		})
	}
}

func runAlloyDBGetUserTest(t *testing.T, vars map[string]string) {
	type ToolResponse struct {
		Result string `json:"result"`
	}

	invokeTcs := []struct {
		name           string
		requestBody    io.Reader
		want           map[string]any
		wantStatusCode int
	}{
		{
			name:        "get user success",
			requestBody: bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "%s", "user": "%s"}`, vars["project"], vars["location"], vars["cluster"], vars["user"])),
			want: map[string]any{
				"name":     fmt.Sprintf("projects/%s/locations/%s/clusters/%s/users/%s", vars["project"], vars["location"], vars["cluster"], vars["user"]),
				"userType": "ALLOYDB_BUILT_IN",
			},
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "get user missing project",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"location": "%s", "cluster": "%s", "user": "%s"}`, vars["location"], vars["cluster"], vars["user"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "get user missing location",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "cluster": "%s", "user": "%s"}`, vars["project"], vars["cluster"], vars["user"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "get user missing cluster",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "user": "%s"}`, vars["project"], vars["location"], vars["user"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "get user missing user",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "%s"}`, vars["project"], vars["location"], vars["cluster"])),
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "get non-existent user",
			requestBody:    bytes.NewBufferString(fmt.Sprintf(`{"project": "%s", "location": "%s", "cluster": "%s", "user": "non-existent-user"}`, vars["project"], vars["location"], vars["cluster"])),
			wantStatusCode: http.StatusBadRequest,
		},
	}

	for _, tc := range invokeTcs {
		t.Run(tc.name, func(t *testing.T) {
			api := "http://127.0.0.1:5000/api/tool/alloydb-get-user/invoke"
			req, err := http.NewRequest(http.MethodPost, api, tc.requestBody)
			if err != nil {
				t.Fatalf("unable to create request: %s", err)
			}
			req.Header.Add("Content-type", "application/json")

			resp, err := http.DefaultClient.Do(req)
			if err != nil {
				t.Fatalf("unable to send request: %s", err)
			}
			defer resp.Body.Close()

			if resp.StatusCode != tc.wantStatusCode {
				bodyBytes, _ := io.ReadAll(resp.Body)
				t.Fatalf("response status code is not %d, got %d: %s", tc.wantStatusCode, resp.StatusCode, string(bodyBytes))
			}

			if tc.wantStatusCode == http.StatusOK {
				var body ToolResponse
				if err := json.NewDecoder(resp.Body).Decode(&body); err != nil {
					t.Fatalf("error parsing response body: %v", err)
				}

				if tc.want != nil {
					var gotMap map[string]any
					if err := json.Unmarshal([]byte(body.Result), &gotMap); err != nil {
						t.Fatalf("failed to unmarshal JSON result into map: %v", err)
					}

					got := make(map[string]any)
					for key := range tc.want {
						if value, ok := gotMap[key]; ok {
							got[key] = value
						}
					}

					if diff := cmp.Diff(tc.want, got); diff != "" {
						t.Errorf("Unexpected result: got %#v, want: %#v", got, tc.want)
					}
				}
			}
		})
	}
}

type mockAlloyDBTransport struct {
	transport http.RoundTripper
	url       *url.URL
}

func (t *mockAlloyDBTransport) RoundTrip(req *http.Request) (*http.Response, error) {
	if strings.HasPrefix(req.URL.String(), "https://alloydb.googleapis.com") {
		req.URL.Scheme = t.url.Scheme
		req.URL.Host = t.url.Host
	}
	return t.transport.RoundTrip(req)
}

type mockAlloyDBHandler struct {
	t       *testing.T
	idParam string
}

func (h *mockAlloyDBHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	if !strings.Contains(r.UserAgent(), "genai-toolbox/") {
		h.t.Errorf("User-Agent header not found")
	}

	id := r.URL.Query().Get(h.idParam)

	var response string
	var statusCode int

	switch id {
	case "c1-success":
		response = `{
			"name": "projects/p1/locations/l1/operations/mock-operation-success",
			"metadata": {
				"verb": "create",
				"target": "projects/p1/locations/l1/clusters/c1-success"
			}
		}`
		statusCode = http.StatusOK
	case "c2-api-failure":
		response = `{"error":{"message":"internal api error"}}`
		statusCode = http.StatusInternalServerError
	case "i1-success":
		response = `{
			"metadata": {
				"@type": "type.googleapis.com/google.cloud.alloydb.v1.OperationMetadata",
				"target": "projects/p1/locations/l1/clusters/c1/instances/i1-success",
				"verb": "create",
				"requestedCancellation": false,
				"apiVersion": "v1"
			},
			"name": "projects/p1/locations/l1/operations/mock-operation-success"
		}`
		statusCode = http.StatusOK
	case "i2-api-failure":
		response = `{"error":{"message":"internal api error"}}`
		statusCode = http.StatusInternalServerError
	case "u1-iam-success":
		response = `{
			"databaseRoles": ["alloydbiamuser"],
			"name": "projects/p1/locations/l1/clusters/c1/users/u1-iam-success",
			"userType": "ALLOYDB_IAM_USER"
		}`
		statusCode = http.StatusOK
	case "u2-builtin-success":
		response = `{
			"databaseRoles": ["alloydbsuperuser"],
			"name": "projects/p1/locations/l1/clusters/c1/users/u2-builtin-success",
			"userType": "ALLOYDB_BUILT_IN"
		}`
		statusCode = http.StatusOK
	case "u3-api-failure":
		response = `{"error":{"message":"user internal api error"}}`
		statusCode = http.StatusInternalServerError
	default:
		http.Error(w, fmt.Sprintf("unhandled %s in mock server: %s", h.idParam, id), http.StatusNotFound)
		return
	}

	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(statusCode)
	if _, err := w.Write([]byte(response)); err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
	}
}

func setupTestServer(t *testing.T, idParam string) func() {
	handler := &mockAlloyDBHandler{t: t, idParam: idParam}
	server := httptest.NewServer(handler)

	serverURL, err := url.Parse(server.URL)
	if err != nil {
		t.Fatalf("failed to parse server URL: %v", err)
	}

	originalTransport := http.DefaultClient.Transport
	if originalTransport == nil {
		originalTransport = http.DefaultTransport
	}
	http.DefaultClient.Transport = &mockAlloyDBTransport{
		transport: originalTransport,
		url:       serverURL,
	}

	return func() {
		server.Close()
		http.DefaultClient.Transport = originalTransport
	}
}

func TestAlloyDBCreateCluster(t *testing.T) {
	cleanup := setupTestServer(t, "clusterId")
	defer cleanup()

	ctx, cancel := context.WithTimeout(context.Background(), time.Minute)
	defer cancel()

	var args []string
	toolsFile := getAlloyDBToolsConfig()
	cmd, cleanupCmd, err := tests.StartCmd(ctx, toolsFile, args...)
	if err != nil {
		t.Fatalf("command initialization returned an error: %v", err)
	}
	defer cleanupCmd()

	waitCtx, cancelWait := context.WithTimeout(ctx, 10*time.Second)
	defer cancelWait()
	out, err := testutils.WaitForString(waitCtx, regexp.MustCompile(`Server ready to serve`), cmd.Out)
	if err != nil {
		t.Logf("toolbox command logs: \n%s", out)
		t.Fatalf("toolbox didn't start successfully: %s", err)
	}

	tcs := []struct {
		name           string
		body           string
		want           string
		wantStatusCode int
	}{
		{
			name:           "successful creation",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1-success", "password": "p1"}`,
			want:           `{"name":"projects/p1/locations/l1/operations/mock-operation-success", "metadata": {"verb": "create", "target": "projects/p1/locations/l1/clusters/c1-success"}}`,
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "api failure",
			body:           `{"project": "p1", "location": "l1", "cluster": "c2-api-failure", "password": "p1"}`,
			want:           "internal api error",
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing project",
			body:           `{"location": "l1", "cluster": "c1", "password": "p1"}`,
			want:           `parameter \"project\" is required`,
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing cluster",
			body:           `{"project": "p1", "location": "l1", "password": "p1"}`,
			want:           `parameter \"cluster\" is required`,
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing password",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1"}`,
			want:           `parameter \"password\" is required`,
			wantStatusCode: http.StatusBadRequest,
		},
	}

	for _, tc := range tcs {
		t.Run(tc.name, func(t *testing.T) {
			api := "http://127.0.0.1:5000/api/tool/alloydb-create-cluster/invoke"
			req, err := http.NewRequest(http.MethodPost, api, bytes.NewBufferString(tc.body))
			if err != nil {
				t.Fatalf("unable to create request: %s", err)
			}
			req.Header.Add("Content-type", "application/json")
			resp, err := http.DefaultClient.Do(req)
			if err != nil {
				t.Fatalf("unable to send request: %s", err)
			}
			defer resp.Body.Close()

			bodyBytes, _ := io.ReadAll(resp.Body)

			if tc.wantStatusCode != http.StatusOK {
				if tc.want != "" && !bytes.Contains(bodyBytes, []byte(tc.want)) {
					t.Fatalf("expected error response to contain %q, but got: %s", tc.want, string(bodyBytes))
				}
				return
			}

			if resp.StatusCode != http.StatusOK {
				t.Fatalf("response status code is not 200, got %d: %s", resp.StatusCode, string(bodyBytes))
			}

			var result struct {
				Result string `json:"result"`
			}
			if err := json.Unmarshal(bodyBytes, &result); err != nil {
				t.Fatalf("failed to decode response: %v", err)
			}

			var got, want map[string]any
			if err := json.Unmarshal([]byte(result.Result), &got); err != nil {
				t.Fatalf("failed to unmarshal result: %v", err)
			}
			if err := json.Unmarshal([]byte(tc.want), &want); err != nil {
				t.Fatalf("failed to unmarshal want: %v", err)
			}

			if diff := cmp.Diff(want, got); diff != "" {
				t.Errorf("unexpected result (-want +got):\n%s", diff)
			}
		})
	}
}

func TestAlloyDBCreateInstance(t *testing.T) {
	cleanup := setupTestServer(t, "instanceId")
	defer cleanup()

	ctx, cancel := context.WithTimeout(context.Background(), time.Minute)
	defer cancel()

	var args []string
	toolsFile := getAlloyDBToolsConfig()
	cmd, cleanupCmd, err := tests.StartCmd(ctx, toolsFile, args...)
	if err != nil {
		t.Fatalf("command initialization returned an error: %v", err)
	}
	defer cleanupCmd()

	waitCtx, cancelWait := context.WithTimeout(ctx, 10*time.Second)
	defer cancelWait()
	out, err := testutils.WaitForString(waitCtx, regexp.MustCompile(`Server ready to serve`), cmd.Out)
	if err != nil {
		t.Logf("toolbox command logs: \n%s", out)
		t.Fatalf("toolbox didn't start successfully: %s", err)
	}

	tcs := []struct {
		name           string
		body           string
		want           string
		wantStatusCode int
	}{
		{
			name:           "successful creation",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1", "instance": "i1-success", "instanceType": "PRIMARY", "displayName": "i1-success"}`,
			want:           `{"metadata":{"@type":"type.googleapis.com/google.cloud.alloydb.v1.OperationMetadata","target":"projects/p1/locations/l1/clusters/c1/instances/i1-success","verb":"create","requestedCancellation":false,"apiVersion":"v1"},"name":"projects/p1/locations/l1/operations/mock-operation-success"}`,
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "api failure",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1", "instance": "i2-api-failure", "instanceType": "PRIMARY", "displayName": "i1-success"}`,
			want:           "internal api error",
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing project",
			body:           `{"location": "l1", "cluster": "c1", "instance": "i1", "instanceType": "PRIMARY"}`,
			want:           `parameter \"project\" is required`,
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing cluster",
			body:           `{"project": "p1", "location": "l1", "instance": "i1", "instanceType": "PRIMARY"}`,
			want:           `parameter \"cluster\" is required`,
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing location",
			body:           `{"project": "p1", "cluster": "c1", "instance": "i1", "instanceType": "PRIMARY"}`,
			want:           `parameter \"location\" is required`,
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing instance",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1", "instanceType": "PRIMARY"}`,
			want:           `parameter \"instance\" is required`,
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "invalid instanceType",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1", "instance": "i1", "instanceType": "INVALID", "displayName": "invalid"}`,
			want:           `invalid 'instanceType' parameter; expected 'PRIMARY' or 'READ_POOL'`,
			wantStatusCode: http.StatusBadRequest,
		},
	}

	for _, tc := range tcs {
		t.Run(tc.name, func(t *testing.T) {
			api := "http://127.0.0.1:5000/api/tool/alloydb-create-instance/invoke"
			req, err := http.NewRequest(http.MethodPost, api, bytes.NewBufferString(tc.body))
			if err != nil {
				t.Fatalf("unable to create request: %s", err)
			}
			req.Header.Add("Content-type", "application/json")
			resp, err := http.DefaultClient.Do(req)
			if err != nil {
				t.Fatalf("unable to send request: %s", err)
			}
			defer resp.Body.Close()

			bodyBytes, _ := io.ReadAll(resp.Body)

			if resp.StatusCode != tc.wantStatusCode {
				t.Fatalf("expected status %d but got %d: %s", tc.wantStatusCode, resp.StatusCode, string(bodyBytes))
			}

			if tc.wantStatusCode != http.StatusOK {
				if tc.want != "" && !bytes.Contains(bodyBytes, []byte(tc.want)) {
					t.Fatalf("expected error response to contain %q, but got: %s", tc.want, string(bodyBytes))
				}
				return
			}

			if resp.StatusCode != http.StatusOK {
				t.Fatalf("response status code is not 200, got %d: %s", resp.StatusCode, string(bodyBytes))
			}

			var result struct {
				Result string `json:"result"`
			}
			if err := json.Unmarshal(bodyBytes, &result); err != nil {
				t.Fatalf("failed to decode response: %v", err)
			}

			var got, want map[string]any
			if err := json.Unmarshal([]byte(result.Result), &got); err != nil {
				t.Fatalf("failed to unmarshal result: %v", err)
			}
			if err := json.Unmarshal([]byte(tc.want), &want); err != nil {
				t.Fatalf("failed to unmarshal want: %v", err)
			}

			if !reflect.DeepEqual(want, got) {
				t.Errorf("unexpected result:\n- want: %+v\n-  got: %+v", want, got)
			}
		})
	}
}

func TestAlloyDBCreateUser(t *testing.T) {
	cleanup := setupTestServer(t, "userId")
	defer cleanup()

	ctx, cancel := context.WithTimeout(context.Background(), time.Minute)
	defer cancel()

	var args []string
	toolsFile := getAlloyDBToolsConfig()
	cmd, cleanupCmd, err := tests.StartCmd(ctx, toolsFile, args...)
	if err != nil {
		t.Fatalf("command initialization returned an error: %v", err)
	}
	defer cleanupCmd()

	waitCtx, cancelWait := context.WithTimeout(ctx, 10*time.Second)
	defer cancelWait()
	out, err := testutils.WaitForString(waitCtx, regexp.MustCompile(`Server ready to serve`), cmd.Out)
	if err != nil {
		t.Logf("toolbox command logs: \n%s", out)
		t.Fatalf("toolbox didn't start successfully: %s", err)
	}

	tcs := []struct {
		name           string
		body           string
		want           string
		wantStatusCode int
	}{
		{
			name:           "successful creation IAM user",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1", "user": "u1-iam-success", "userType": "ALLOYDB_IAM_USER"}`,
			want:           `{"databaseRoles": ["alloydbiamuser"], "name": "projects/p1/locations/l1/clusters/c1/users/u1-iam-success", "userType": "ALLOYDB_IAM_USER"}`,
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "successful creation builtin user",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1", "user": "u2-builtin-success", "userType": "ALLOYDB_BUILT_IN", "password": "pass123", "databaseRoles": ["alloydbsuperuser"]}`,
			want:           `{"databaseRoles": ["alloydbsuperuser"], "name": "projects/p1/locations/l1/clusters/c1/users/u2-builtin-success", "userType": "ALLOYDB_BUILT_IN"}`,
			wantStatusCode: http.StatusOK,
		},
		{
			name:           "api failure",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1", "user": "u3-api-failure", "userType": "ALLOYDB_IAM_USER"}`,
			want:           "user internal api error",
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing project",
			body:           `{"location": "l1", "cluster": "c1", "user": "u-fail", "userType": "ALLOYDB_IAM_USER"}`,
			want:           `parameter \"project\" is required`,
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing cluster",
			body:           `{"project": "p1", "location": "l1", "user": "u-fail", "userType": "ALLOYDB_IAM_USER"}`,
			want:           `parameter \"cluster\" is required`,
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing location",
			body:           `{"project": "p1", "cluster": "c1", "user": "u-fail", "userType": "ALLOYDB_IAM_USER"}`,
			want:           `parameter \"location\" is required`,
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing user",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1", "userType": "ALLOYDB_IAM_USER"}`,
			want:           `parameter \"user\" is required`,
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing userType",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1", "user": "u-fail"}`,
			want:           `parameter \"userType\" is required`,
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "missing password for builtin user",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1", "user": "u-fail", "userType": "ALLOYDB_BUILT_IN"}`,
			want:           `password is required when userType is ALLOYDB_BUILT_IN`,
			wantStatusCode: http.StatusBadRequest,
		},
		{
			name:           "invalid userType",
			body:           `{"project": "p1", "location": "l1", "cluster": "c1", "user": "u-fail", "userType": "invalid"}`,
			want:           `invalid or missing 'userType' parameter; expected 'ALLOYDB_BUILT_IN' or 'ALLOYDB_IAM_USER'`,
			wantStatusCode: http.StatusBadRequest,
		},
	}

	for _, tc := range tcs {
		t.Run(tc.name, func(t *testing.T) {
			api := "http://127.0.0.1:5000/api/tool/alloydb-create-user/invoke"
			req, err := http.NewRequest(http.MethodPost, api, bytes.NewBufferString(tc.body))
			if err != nil {
				t.Fatalf("unable to create request: %s", err)
			}
			req.Header.Add("Content-type", "application/json")
			resp, err := http.DefaultClient.Do(req)
			if err != nil {
				t.Fatalf("unable to send request: %s", err)
			}
			defer resp.Body.Close()

			bodyBytes, _ := io.ReadAll(resp.Body)

			if tc.wantStatusCode != http.StatusOK {
				if tc.want != "" && !bytes.Contains(bodyBytes, []byte(tc.want)) {
					t.Fatalf("expected error response to contain %q, but got: %s", tc.want, string(bodyBytes))
				}
				return
			}

			if resp.StatusCode != http.StatusOK {
				t.Fatalf("response status code is not 200, got %d: %s", resp.StatusCode, string(bodyBytes))
			}

			var result struct {
				Result string `json:"result"`
			}
			if err := json.Unmarshal(bodyBytes, &result); err != nil {
				t.Fatalf("failed to decode response: %v", err)
			}

			var got, want map[string]any
			if err := json.Unmarshal([]byte(result.Result), &got); err != nil {
				t.Fatalf("failed to unmarshal result string: %v. Result: %s", err, result.Result)
			}
			if err := json.Unmarshal([]byte(tc.want), &want); err != nil {
				t.Fatalf("failed to unmarshal want string: %v. Want: %s", err, tc.want)
			}

			if diff := cmp.Diff(want, got); diff != "" {
				t.Errorf("unexpected result map (-want +got):\n%s", diff)
			}
		})
	}
}

```

--------------------------------------------------------------------------------
/cmd/root_test.go:
--------------------------------------------------------------------------------

```go
// Copyright 2024 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package cmd

import (
	"bytes"
	"context"
	_ "embed"
	"fmt"
	"io"
	"os"
	"path"
	"path/filepath"
	"regexp"
	"runtime"
	"strings"
	"testing"
	"time"

	"github.com/google/go-cmp/cmp"

	"github.com/googleapis/genai-toolbox/internal/auth/google"
	"github.com/googleapis/genai-toolbox/internal/log"
	"github.com/googleapis/genai-toolbox/internal/prebuiltconfigs"
	"github.com/googleapis/genai-toolbox/internal/server"
	cloudsqlpgsrc "github.com/googleapis/genai-toolbox/internal/sources/cloudsqlpg"
	httpsrc "github.com/googleapis/genai-toolbox/internal/sources/http"
	"github.com/googleapis/genai-toolbox/internal/telemetry"
	"github.com/googleapis/genai-toolbox/internal/testutils"
	"github.com/googleapis/genai-toolbox/internal/tools"
	"github.com/googleapis/genai-toolbox/internal/tools/http"
	"github.com/googleapis/genai-toolbox/internal/tools/postgres/postgressql"
	"github.com/googleapis/genai-toolbox/internal/util"
	"github.com/spf13/cobra"
)

func withDefaults(c server.ServerConfig) server.ServerConfig {
	data, _ := os.ReadFile("version.txt")
	version := strings.TrimSpace(string(data)) // Preserving 'data', new var for clarity
	c.Version = version + "+" + strings.Join([]string{"dev", runtime.GOOS, runtime.GOARCH}, ".")

	if c.Address == "" {
		c.Address = "127.0.0.1"
	}
	if c.Port == 0 {
		c.Port = 5000
	}
	if c.TelemetryServiceName == "" {
		c.TelemetryServiceName = "toolbox"
	}
	return c
}

func invokeCommand(args []string) (*Command, string, error) {
	c := NewCommand()

	// Keep the test output quiet
	c.SilenceUsage = true
	c.SilenceErrors = true

	// Capture output
	buf := new(bytes.Buffer)
	c.SetOut(buf)
	c.SetErr(buf)
	c.SetArgs(args)

	// Disable execute behavior
	c.RunE = func(*cobra.Command, []string) error {
		return nil
	}

	err := c.Execute()

	return c, buf.String(), err
}

func TestVersion(t *testing.T) {
	data, err := os.ReadFile("version.txt")
	if err != nil {
		t.Fatalf("failed to read version.txt: %v", err)
	}
	want := strings.TrimSpace(string(data))

	_, got, err := invokeCommand([]string{"--version"})
	if err != nil {
		t.Fatalf("error invoking command: %s", err)
	}

	if !strings.Contains(got, want) {
		t.Errorf("cli did not return correct version: want %q, got %q", want, got)
	}
}

func TestServerConfigFlags(t *testing.T) {
	tcs := []struct {
		desc string
		args []string
		want server.ServerConfig
	}{
		{
			desc: "default values",
			args: []string{},
			want: withDefaults(server.ServerConfig{}),
		},
		{
			desc: "address short",
			args: []string{"-a", "127.0.1.1"},
			want: withDefaults(server.ServerConfig{
				Address: "127.0.1.1",
			}),
		},
		{
			desc: "address long",
			args: []string{"--address", "0.0.0.0"},
			want: withDefaults(server.ServerConfig{
				Address: "0.0.0.0",
			}),
		},
		{
			desc: "port short",
			args: []string{"-p", "5052"},
			want: withDefaults(server.ServerConfig{
				Port: 5052,
			}),
		},
		{
			desc: "port long",
			args: []string{"--port", "5050"},
			want: withDefaults(server.ServerConfig{
				Port: 5050,
			}),
		},
		{
			desc: "logging format",
			args: []string{"--logging-format", "JSON"},
			want: withDefaults(server.ServerConfig{
				LoggingFormat: "JSON",
			}),
		},
		{
			desc: "debug logs",
			args: []string{"--log-level", "WARN"},
			want: withDefaults(server.ServerConfig{
				LogLevel: "WARN",
			}),
		},
		{
			desc: "telemetry gcp",
			args: []string{"--telemetry-gcp"},
			want: withDefaults(server.ServerConfig{
				TelemetryGCP: true,
			}),
		},
		{
			desc: "telemetry otlp",
			args: []string{"--telemetry-otlp", "http://127.0.0.1:4553"},
			want: withDefaults(server.ServerConfig{
				TelemetryOTLP: "http://127.0.0.1:4553",
			}),
		},
		{
			desc: "telemetry service name",
			args: []string{"--telemetry-service-name", "toolbox-custom"},
			want: withDefaults(server.ServerConfig{
				TelemetryServiceName: "toolbox-custom",
			}),
		},
		{
			desc: "stdio",
			args: []string{"--stdio"},
			want: withDefaults(server.ServerConfig{
				Stdio: true,
			}),
		},
		{
			desc: "disable reload",
			args: []string{"--disable-reload"},
			want: withDefaults(server.ServerConfig{
				DisableReload: true,
			}),
		},
	}
	for _, tc := range tcs {
		t.Run(tc.desc, func(t *testing.T) {
			c, _, err := invokeCommand(tc.args)
			if err != nil {
				t.Fatalf("unexpected error invoking command: %s", err)
			}

			if !cmp.Equal(c.cfg, tc.want) {
				t.Fatalf("got %v, want %v", c.cfg, tc.want)
			}
		})
	}
}

func TestParseEnv(t *testing.T) {
	tcs := []struct {
		desc      string
		env       map[string]string
		in        string
		want      string
		err       bool
		errString string
	}{
		{
			desc:      "without default without env",
			in:        "${FOO}",
			want:      "",
			err:       true,
			errString: `environment variable not found: "FOO"`,
		},
		{
			desc: "without default with env",
			env: map[string]string{
				"FOO": "bar",
			},
			in:   "${FOO}",
			want: "bar",
		},
		{
			desc: "with empty default",
			in:   "${FOO:}",
			want: "",
		},
		{
			desc: "with default",
			in:   "${FOO:bar}",
			want: "bar",
		},
		{
			desc: "with default with env",
			env: map[string]string{
				"FOO": "hello",
			},
			in:   "${FOO:bar}",
			want: "hello",
		},
	}
	for _, tc := range tcs {
		t.Run(tc.desc, func(t *testing.T) {
			if tc.env != nil {
				for k, v := range tc.env {
					t.Setenv(k, v)
				}
			}
			got, err := parseEnv(tc.in)
			if tc.err {
				if err == nil {
					t.Fatalf("expected error not found")
				}
				if tc.errString != err.Error() {
					t.Fatalf("incorrect error string: got %s, want %s", err, tc.errString)
				}
			}
			if tc.want != got {
				t.Fatalf("unexpected want: got %s, want %s", got, tc.want)
			}
		})
	}
}

func TestToolFileFlag(t *testing.T) {
	tcs := []struct {
		desc string
		args []string
		want string
	}{
		{
			desc: "default value",
			args: []string{},
			want: "",
		},
		{
			desc: "foo file",
			args: []string{"--tools-file", "foo.yaml"},
			want: "foo.yaml",
		},
		{
			desc: "address long",
			args: []string{"--tools-file", "bar.yaml"},
			want: "bar.yaml",
		},
		{
			desc: "deprecated flag",
			args: []string{"--tools_file", "foo.yaml"},
			want: "foo.yaml",
		},
	}
	for _, tc := range tcs {
		t.Run(tc.desc, func(t *testing.T) {
			c, _, err := invokeCommand(tc.args)
			if err != nil {
				t.Fatalf("unexpected error invoking command: %s", err)
			}
			if c.tools_file != tc.want {
				t.Fatalf("got %v, want %v", c.cfg, tc.want)
			}
		})
	}
}

func TestToolsFilesFlag(t *testing.T) {
	tcs := []struct {
		desc string
		args []string
		want []string
	}{
		{
			desc: "no value",
			args: []string{},
			want: []string{},
		},
		{
			desc: "single file",
			args: []string{"--tools-files", "foo.yaml"},
			want: []string{"foo.yaml"},
		},
		{
			desc: "multiple files",
			args: []string{"--tools-files", "foo.yaml,bar.yaml"},
			want: []string{"foo.yaml", "bar.yaml"},
		},
	}
	for _, tc := range tcs {
		t.Run(tc.desc, func(t *testing.T) {
			c, _, err := invokeCommand(tc.args)
			if err != nil {
				t.Fatalf("unexpected error invoking command: %s", err)
			}
			if diff := cmp.Diff(c.tools_files, tc.want); diff != "" {
				t.Fatalf("got %v, want %v", c.tools_files, tc.want)
			}
		})
	}
}

func TestToolsFolderFlag(t *testing.T) {
	tcs := []struct {
		desc string
		args []string
		want string
	}{
		{
			desc: "no value",
			args: []string{},
			want: "",
		},
		{
			desc: "folder set",
			args: []string{"--tools-folder", "test-folder"},
			want: "test-folder",
		},
	}
	for _, tc := range tcs {
		t.Run(tc.desc, func(t *testing.T) {
			c, _, err := invokeCommand(tc.args)
			if err != nil {
				t.Fatalf("unexpected error invoking command: %s", err)
			}
			if c.tools_folder != tc.want {
				t.Fatalf("got %v, want %v", c.tools_folder, tc.want)
			}
		})
	}
}

func TestPrebuiltFlag(t *testing.T) {
	tcs := []struct {
		desc string
		args []string
		want string
	}{
		{
			desc: "default value",
			args: []string{},
			want: "",
		},
		{
			desc: "custom pre built flag",
			args: []string{"--tools-file", "alloydb"},
			want: "alloydb",
		},
	}
	for _, tc := range tcs {
		t.Run(tc.desc, func(t *testing.T) {
			c, _, err := invokeCommand(tc.args)
			if err != nil {
				t.Fatalf("unexpected error invoking command: %s", err)
			}
			if c.tools_file != tc.want {
				t.Fatalf("got %v, want %v", c.cfg, tc.want)
			}
		})
	}
}

func TestFailServerConfigFlags(t *testing.T) {
	tcs := []struct {
		desc string
		args []string
	}{
		{
			desc: "logging format",
			args: []string{"--logging-format", "fail"},
		},
		{
			desc: "debug logs",
			args: []string{"--log-level", "fail"},
		},
	}
	for _, tc := range tcs {
		t.Run(tc.desc, func(t *testing.T) {
			_, _, err := invokeCommand(tc.args)
			if err == nil {
				t.Fatalf("expected an error, but got nil")
			}
		})
	}
}

func TestDefaultLoggingFormat(t *testing.T) {
	c, _, err := invokeCommand([]string{})
	if err != nil {
		t.Fatalf("unexpected error invoking command: %s", err)
	}
	got := c.cfg.LoggingFormat.String()
	want := "standard"
	if got != want {
		t.Fatalf("unexpected default logging format flag: got %v, want %v", got, want)
	}
}

func TestDefaultLogLevel(t *testing.T) {
	c, _, err := invokeCommand([]string{})
	if err != nil {
		t.Fatalf("unexpected error invoking command: %s", err)
	}
	got := c.cfg.LogLevel.String()
	want := "info"
	if got != want {
		t.Fatalf("unexpected default log level flag: got %v, want %v", got, want)
	}
}

func TestParseToolFile(t *testing.T) {
	ctx, err := testutils.ContextWithNewLogger()
	if err != nil {
		t.Fatalf("unexpected error: %s", err)
	}
	tcs := []struct {
		description   string
		in            string
		wantToolsFile ToolsFile
	}{
		{
			description: "basic example",
			in: `
			sources:
				my-pg-instance:
					kind: cloud-sql-postgres
					project: my-project
					region: my-region
					instance: my-instance
					database: my_db
					user: my_user
					password: my_pass
			tools:
				example_tool:
					kind: postgres-sql
					source: my-pg-instance
					description: some description
					statement: |
						SELECT * FROM SQL_STATEMENT;
					parameters:
						- name: country
							type: string
							description: some description
			toolsets:
				example_toolset:
					- example_tool
			`,
			wantToolsFile: ToolsFile{
				Sources: server.SourceConfigs{
					"my-pg-instance": cloudsqlpgsrc.Config{
						Name:     "my-pg-instance",
						Kind:     cloudsqlpgsrc.SourceKind,
						Project:  "my-project",
						Region:   "my-region",
						Instance: "my-instance",
						IPType:   "public",
						Database: "my_db",
						User:     "my_user",
						Password: "my_pass",
					},
				},
				Tools: server.ToolConfigs{
					"example_tool": postgressql.Config{
						Name:        "example_tool",
						Kind:        "postgres-sql",
						Source:      "my-pg-instance",
						Description: "some description",
						Statement:   "SELECT * FROM SQL_STATEMENT;\n",
						Parameters: []tools.Parameter{
							tools.NewStringParameter("country", "some description"),
						},
						AuthRequired: []string{},
					},
				},
				Toolsets: server.ToolsetConfigs{
					"example_toolset": tools.ToolsetConfig{
						Name:      "example_toolset",
						ToolNames: []string{"example_tool"},
					},
				},
			},
		},
	}
	for _, tc := range tcs {
		t.Run(tc.description, func(t *testing.T) {
			toolsFile, err := parseToolsFile(ctx, testutils.FormatYaml(tc.in))
			if err != nil {
				t.Fatalf("failed to parse input: %v", err)
			}
			if diff := cmp.Diff(tc.wantToolsFile.Sources, toolsFile.Sources); diff != "" {
				t.Fatalf("incorrect sources parse: diff %v", diff)
			}
			if diff := cmp.Diff(tc.wantToolsFile.AuthServices, toolsFile.AuthServices); diff != "" {
				t.Fatalf("incorrect authServices parse: diff %v", diff)
			}
			if diff := cmp.Diff(tc.wantToolsFile.Tools, toolsFile.Tools); diff != "" {
				t.Fatalf("incorrect tools parse: diff %v", diff)
			}
			if diff := cmp.Diff(tc.wantToolsFile.Toolsets, toolsFile.Toolsets); diff != "" {
				t.Fatalf("incorrect tools parse: diff %v", diff)
			}
		})
	}

}

func TestParseToolFileWithAuth(t *testing.T) {
	ctx, err := testutils.ContextWithNewLogger()
	if err != nil {
		t.Fatalf("unexpected error: %s", err)
	}
	tcs := []struct {
		description   string
		in            string
		wantToolsFile ToolsFile
	}{
		{
			description: "basic example",
			in: `
			sources:
				my-pg-instance:
					kind: cloud-sql-postgres
					project: my-project
					region: my-region
					instance: my-instance
					database: my_db
					user: my_user
					password: my_pass
			authServices:
				my-google-service:
					kind: google
					clientId: my-client-id
				other-google-service:
					kind: google
					clientId: other-client-id

			tools:
				example_tool:
					kind: postgres-sql
					source: my-pg-instance
					description: some description
					statement: |
						SELECT * FROM SQL_STATEMENT;
					parameters:
						- name: country
						  type: string
						  description: some description
						- name: id
						  type: integer
						  description: user id
						  authServices:
							- name: my-google-service
								field: user_id
						- name: email
							type: string
							description: user email
							authServices:
							- name: my-google-service
							  field: email
							- name: other-google-service
							  field: other_email

			toolsets:
				example_toolset:
					- example_tool
			`,
			wantToolsFile: ToolsFile{
				Sources: server.SourceConfigs{
					"my-pg-instance": cloudsqlpgsrc.Config{
						Name:     "my-pg-instance",
						Kind:     cloudsqlpgsrc.SourceKind,
						Project:  "my-project",
						Region:   "my-region",
						Instance: "my-instance",
						IPType:   "public",
						Database: "my_db",
						User:     "my_user",
						Password: "my_pass",
					},
				},
				AuthServices: server.AuthServiceConfigs{
					"my-google-service": google.Config{
						Name:     "my-google-service",
						Kind:     google.AuthServiceKind,
						ClientID: "my-client-id",
					},
					"other-google-service": google.Config{
						Name:     "other-google-service",
						Kind:     google.AuthServiceKind,
						ClientID: "other-client-id",
					},
				},
				Tools: server.ToolConfigs{
					"example_tool": postgressql.Config{
						Name:         "example_tool",
						Kind:         "postgres-sql",
						Source:       "my-pg-instance",
						Description:  "some description",
						Statement:    "SELECT * FROM SQL_STATEMENT;\n",
						AuthRequired: []string{},
						Parameters: []tools.Parameter{
							tools.NewStringParameter("country", "some description"),
							tools.NewIntParameterWithAuth("id", "user id", []tools.ParamAuthService{{Name: "my-google-service", Field: "user_id"}}),
							tools.NewStringParameterWithAuth("email", "user email", []tools.ParamAuthService{{Name: "my-google-service", Field: "email"}, {Name: "other-google-service", Field: "other_email"}}),
						},
					},
				},
				Toolsets: server.ToolsetConfigs{
					"example_toolset": tools.ToolsetConfig{
						Name:      "example_toolset",
						ToolNames: []string{"example_tool"},
					},
				},
			},
		},
		{
			description: "basic example with authSources",
			in: `
			sources:
				my-pg-instance:
					kind: cloud-sql-postgres
					project: my-project
					region: my-region
					instance: my-instance
					database: my_db
					user: my_user
					password: my_pass
			authSources:
				my-google-service:
					kind: google
					clientId: my-client-id
				other-google-service:
					kind: google
					clientId: other-client-id

			tools:
				example_tool:
					kind: postgres-sql
					source: my-pg-instance
					description: some description
					statement: |
						SELECT * FROM SQL_STATEMENT;
					parameters:
						- name: country
						  type: string
						  description: some description
						- name: id
						  type: integer
						  description: user id
						  authSources:
							- name: my-google-service
								field: user_id
						- name: email
							type: string
							description: user email
							authSources:
							- name: my-google-service
							  field: email
							- name: other-google-service
							  field: other_email

			toolsets:
				example_toolset:
					- example_tool
			`,
			wantToolsFile: ToolsFile{
				Sources: server.SourceConfigs{
					"my-pg-instance": cloudsqlpgsrc.Config{
						Name:     "my-pg-instance",
						Kind:     cloudsqlpgsrc.SourceKind,
						Project:  "my-project",
						Region:   "my-region",
						Instance: "my-instance",
						IPType:   "public",
						Database: "my_db",
						User:     "my_user",
						Password: "my_pass",
					},
				},
				AuthSources: server.AuthServiceConfigs{
					"my-google-service": google.Config{
						Name:     "my-google-service",
						Kind:     google.AuthServiceKind,
						ClientID: "my-client-id",
					},
					"other-google-service": google.Config{
						Name:     "other-google-service",
						Kind:     google.AuthServiceKind,
						ClientID: "other-client-id",
					},
				},
				Tools: server.ToolConfigs{
					"example_tool": postgressql.Config{
						Name:         "example_tool",
						Kind:         "postgres-sql",
						Source:       "my-pg-instance",
						Description:  "some description",
						Statement:    "SELECT * FROM SQL_STATEMENT;\n",
						AuthRequired: []string{},
						Parameters: []tools.Parameter{
							tools.NewStringParameter("country", "some description"),
							tools.NewIntParameterWithAuth("id", "user id", []tools.ParamAuthService{{Name: "my-google-service", Field: "user_id"}}),
							tools.NewStringParameterWithAuth("email", "user email", []tools.ParamAuthService{{Name: "my-google-service", Field: "email"}, {Name: "other-google-service", Field: "other_email"}}),
						},
					},
				},
				Toolsets: server.ToolsetConfigs{
					"example_toolset": tools.ToolsetConfig{
						Name:      "example_toolset",
						ToolNames: []string{"example_tool"},
					},
				},
			},
		},
		{
			description: "basic example with authRequired",
			in: `
			sources:
				my-pg-instance:
					kind: cloud-sql-postgres
					project: my-project
					region: my-region
					instance: my-instance
					database: my_db
					user: my_user
					password: my_pass
			authServices:
				my-google-service:
					kind: google
					clientId: my-client-id
				other-google-service:
					kind: google
					clientId: other-client-id

			tools:
				example_tool:
					kind: postgres-sql
					source: my-pg-instance
					description: some description
					statement: |
						SELECT * FROM SQL_STATEMENT;
					authRequired:
						- my-google-service
					parameters:
						- name: country
						  type: string
						  description: some description
						- name: id
						  type: integer
						  description: user id
						  authServices:
							- name: my-google-service
								field: user_id
						- name: email
							type: string
							description: user email
							authServices:
							- name: my-google-service
							  field: email
							- name: other-google-service
							  field: other_email

			toolsets:
				example_toolset:
					- example_tool
			`,
			wantToolsFile: ToolsFile{
				Sources: server.SourceConfigs{
					"my-pg-instance": cloudsqlpgsrc.Config{
						Name:     "my-pg-instance",
						Kind:     cloudsqlpgsrc.SourceKind,
						Project:  "my-project",
						Region:   "my-region",
						Instance: "my-instance",
						IPType:   "public",
						Database: "my_db",
						User:     "my_user",
						Password: "my_pass",
					},
				},
				AuthServices: server.AuthServiceConfigs{
					"my-google-service": google.Config{
						Name:     "my-google-service",
						Kind:     google.AuthServiceKind,
						ClientID: "my-client-id",
					},
					"other-google-service": google.Config{
						Name:     "other-google-service",
						Kind:     google.AuthServiceKind,
						ClientID: "other-client-id",
					},
				},
				Tools: server.ToolConfigs{
					"example_tool": postgressql.Config{
						Name:         "example_tool",
						Kind:         "postgres-sql",
						Source:       "my-pg-instance",
						Description:  "some description",
						Statement:    "SELECT * FROM SQL_STATEMENT;\n",
						AuthRequired: []string{"my-google-service"},
						Parameters: []tools.Parameter{
							tools.NewStringParameter("country", "some description"),
							tools.NewIntParameterWithAuth("id", "user id", []tools.ParamAuthService{{Name: "my-google-service", Field: "user_id"}}),
							tools.NewStringParameterWithAuth("email", "user email", []tools.ParamAuthService{{Name: "my-google-service", Field: "email"}, {Name: "other-google-service", Field: "other_email"}}),
						},
					},
				},
				Toolsets: server.ToolsetConfigs{
					"example_toolset": tools.ToolsetConfig{
						Name:      "example_toolset",
						ToolNames: []string{"example_tool"},
					},
				},
			},
		},
	}
	for _, tc := range tcs {
		t.Run(tc.description, func(t *testing.T) {
			toolsFile, err := parseToolsFile(ctx, testutils.FormatYaml(tc.in))
			if err != nil {
				t.Fatalf("failed to parse input: %v", err)
			}
			if diff := cmp.Diff(tc.wantToolsFile.Sources, toolsFile.Sources); diff != "" {
				t.Fatalf("incorrect sources parse: diff %v", diff)
			}
			if diff := cmp.Diff(tc.wantToolsFile.AuthServices, toolsFile.AuthServices); diff != "" {
				t.Fatalf("incorrect authServices parse: diff %v", diff)
			}
			if diff := cmp.Diff(tc.wantToolsFile.Tools, toolsFile.Tools); diff != "" {
				t.Fatalf("incorrect tools parse: diff %v", diff)
			}
			if diff := cmp.Diff(tc.wantToolsFile.Toolsets, toolsFile.Toolsets); diff != "" {
				t.Fatalf("incorrect tools parse: diff %v", diff)
			}
		})
	}

}

func TestEnvVarReplacement(t *testing.T) {
	ctx, err := testutils.ContextWithNewLogger()
	t.Setenv("TestHeader", "ACTUAL_HEADER")
	t.Setenv("API_KEY", "ACTUAL_API_KEY")
	t.Setenv("clientId", "ACTUAL_CLIENT_ID")
	t.Setenv("clientId2", "ACTUAL_CLIENT_ID_2")
	t.Setenv("toolset_name", "ACTUAL_TOOLSET_NAME")
	t.Setenv("cat_string", "cat")
	t.Setenv("food_string", "food")
	t.Setenv("TestHeader", "ACTUAL_HEADER")

	if err != nil {
		t.Fatalf("unexpected error: %s", err)
	}
	tcs := []struct {
		description   string
		in            string
		wantToolsFile ToolsFile
	}{
		{
			description: "file with env var example",
			in: `
			sources:
				my-http-instance:
					kind: http
					baseUrl: http://test_server/
					timeout: 10s
					headers:
						Authorization: ${TestHeader}
					queryParams:
						api-key: ${API_KEY}
			authServices:
				my-google-service:
					kind: google
					clientId: ${clientId}
				other-google-service:
					kind: google
					clientId: ${clientId2}

			tools:
				example_tool:
					kind: http
					source: my-instance
					method: GET
					path: "search?name=alice&pet=${cat_string}"
					description: some description
					authRequired:
						- my-google-auth-service
						- other-auth-service
					queryParams:
						- name: country
						  type: string
						  description: some description
						  authServices:
							- name: my-google-auth-service
							  field: user_id
							- name: other-auth-service
							  field: user_id
					requestBody: |
							{
								"age": {{.age}},
								"city": "{{.city}}",
								"food": "${food_string}",
								"other": "$OTHER"
							}
					bodyParams:
						- name: age
						  type: integer
						  description: age num
						- name: city
						  type: string
						  description: city string
					headers:
						Authorization: API_KEY
						Content-Type: application/json
					headerParams:
						- name: Language
						  type: string
						  description: language string

			toolsets:
				${toolset_name}:
					- example_tool
			`,
			wantToolsFile: ToolsFile{
				Sources: server.SourceConfigs{
					"my-http-instance": httpsrc.Config{
						Name:           "my-http-instance",
						Kind:           httpsrc.SourceKind,
						BaseURL:        "http://test_server/",
						Timeout:        "10s",
						DefaultHeaders: map[string]string{"Authorization": "ACTUAL_HEADER"},
						QueryParams:    map[string]string{"api-key": "ACTUAL_API_KEY"},
					},
				},
				AuthServices: server.AuthServiceConfigs{
					"my-google-service": google.Config{
						Name:     "my-google-service",
						Kind:     google.AuthServiceKind,
						ClientID: "ACTUAL_CLIENT_ID",
					},
					"other-google-service": google.Config{
						Name:     "other-google-service",
						Kind:     google.AuthServiceKind,
						ClientID: "ACTUAL_CLIENT_ID_2",
					},
				},
				Tools: server.ToolConfigs{
					"example_tool": http.Config{
						Name:         "example_tool",
						Kind:         "http",
						Source:       "my-instance",
						Method:       "GET",
						Path:         "search?name=alice&pet=cat",
						Description:  "some description",
						AuthRequired: []string{"my-google-auth-service", "other-auth-service"},
						QueryParams: []tools.Parameter{
							tools.NewStringParameterWithAuth("country", "some description",
								[]tools.ParamAuthService{{Name: "my-google-auth-service", Field: "user_id"},
									{Name: "other-auth-service", Field: "user_id"}}),
						},
						RequestBody: `{
  "age": {{.age}},
  "city": "{{.city}}",
  "food": "food",
  "other": "$OTHER"
}
`,
						BodyParams:   []tools.Parameter{tools.NewIntParameter("age", "age num"), tools.NewStringParameter("city", "city string")},
						Headers:      map[string]string{"Authorization": "API_KEY", "Content-Type": "application/json"},
						HeaderParams: []tools.Parameter{tools.NewStringParameter("Language", "language string")},
					},
				},
				Toolsets: server.ToolsetConfigs{
					"ACTUAL_TOOLSET_NAME": tools.ToolsetConfig{
						Name:      "ACTUAL_TOOLSET_NAME",
						ToolNames: []string{"example_tool"},
					},
				},
			},
		},
	}
	for _, tc := range tcs {
		t.Run(tc.description, func(t *testing.T) {
			toolsFile, err := parseToolsFile(ctx, testutils.FormatYaml(tc.in))
			if err != nil {
				t.Fatalf("failed to parse input: %v", err)
			}
			if diff := cmp.Diff(tc.wantToolsFile.Sources, toolsFile.Sources); diff != "" {
				t.Fatalf("incorrect sources parse: diff %v", diff)
			}
			if diff := cmp.Diff(tc.wantToolsFile.AuthServices, toolsFile.AuthServices); diff != "" {
				t.Fatalf("incorrect authServices parse: diff %v", diff)
			}
			if diff := cmp.Diff(tc.wantToolsFile.Tools, toolsFile.Tools); diff != "" {
				t.Fatalf("incorrect tools parse: diff %v", diff)
			}
			if diff := cmp.Diff(tc.wantToolsFile.Toolsets, toolsFile.Toolsets); diff != "" {
				t.Fatalf("incorrect tools parse: diff %v", diff)
			}
		})
	}

}

// normalizeFilepaths is a helper function to allow same filepath formats for Mac and Windows.
// this prevents needing multiple "want" cases for TestResolveWatcherInputs
func normalizeFilepaths(m map[string]bool) map[string]bool {
	newMap := make(map[string]bool)
	for k, v := range m {
		newMap[filepath.ToSlash(k)] = v
	}
	return newMap
}

func TestResolveWatcherInputs(t *testing.T) {
	tcs := []struct {
		description      string
		toolsFile        string
		toolsFiles       []string
		toolsFolder      string
		wantWatchDirs    map[string]bool
		wantWatchedFiles map[string]bool
	}{
		{
			description:      "single tools file",
			toolsFile:        "tools_folder/example_tools.yaml",
			toolsFiles:       []string{},
			toolsFolder:      "",
			wantWatchDirs:    map[string]bool{"tools_folder": true},
			wantWatchedFiles: map[string]bool{"tools_folder/example_tools.yaml": true},
		},
		{
			description:      "default tools file (root dir)",
			toolsFile:        "tools.yaml",
			toolsFiles:       []string{},
			toolsFolder:      "",
			wantWatchDirs:    map[string]bool{".": true},
			wantWatchedFiles: map[string]bool{"tools.yaml": true},
		},
		{
			description:   "multiple files in different folders",
			toolsFile:     "",
			toolsFiles:    []string{"tools_folder/example_tools.yaml", "tools_folder2/example_tools.yaml"},
			toolsFolder:   "",
			wantWatchDirs: map[string]bool{"tools_folder": true, "tools_folder2": true},
			wantWatchedFiles: map[string]bool{
				"tools_folder/example_tools.yaml":  true,
				"tools_folder2/example_tools.yaml": true,
			},
		},
		{
			description:   "multiple files in same folder",
			toolsFile:     "",
			toolsFiles:    []string{"tools_folder/example_tools.yaml", "tools_folder/example_tools2.yaml"},
			toolsFolder:   "",
			wantWatchDirs: map[string]bool{"tools_folder": true},
			wantWatchedFiles: map[string]bool{
				"tools_folder/example_tools.yaml":  true,
				"tools_folder/example_tools2.yaml": true,
			},
		},
		{
			description: "multiple files in different levels",
			toolsFile:   "",
			toolsFiles: []string{
				"tools_folder/example_tools.yaml",
				"tools_folder/special_tools/example_tools2.yaml"},
			toolsFolder:   "",
			wantWatchDirs: map[string]bool{"tools_folder": true, "tools_folder/special_tools": true},
			wantWatchedFiles: map[string]bool{
				"tools_folder/example_tools.yaml":                true,
				"tools_folder/special_tools/example_tools2.yaml": true,
			},
		},
		{
			description:      "tools folder",
			toolsFile:        "",
			toolsFiles:       []string{},
			toolsFolder:      "tools_folder",
			wantWatchDirs:    map[string]bool{"tools_folder": true},
			wantWatchedFiles: map[string]bool{},
		},
	}
	for _, tc := range tcs {
		t.Run(tc.description, func(t *testing.T) {
			gotWatchDirs, gotWatchedFiles := resolveWatcherInputs(tc.toolsFile, tc.toolsFiles, tc.toolsFolder)

			normalizedGotWatchDirs := normalizeFilepaths(gotWatchDirs)
			normalizedGotWatchedFiles := normalizeFilepaths(gotWatchedFiles)

			if diff := cmp.Diff(tc.wantWatchDirs, normalizedGotWatchDirs); diff != "" {
				t.Errorf("incorrect watchDirs: diff %v", diff)
			}
			if diff := cmp.Diff(tc.wantWatchedFiles, normalizedGotWatchedFiles); diff != "" {
				t.Errorf("incorrect watchedFiles: diff %v", diff)
			}

		})
	}
}

// helper function for testing file detection in dynamic reloading
func tmpFileWithCleanup(content []byte) (string, func(), error) {
	f, err := os.CreateTemp("", "*")
	if err != nil {
		return "", nil, err
	}
	cleanup := func() { os.Remove(f.Name()) }

	if _, err := f.Write(content); err != nil {
		cleanup()
		return "", nil, err
	}
	if err := f.Close(); err != nil {
		cleanup()
		return "", nil, err
	}
	return f.Name(), cleanup, err
}

func TestSingleEdit(t *testing.T) {
	ctx, cancelCtx := context.WithTimeout(context.Background(), time.Minute)
	defer cancelCtx()

	pr, pw := io.Pipe()
	defer pw.Close()
	defer pr.Close()

	fileToWatch, cleanup, err := tmpFileWithCleanup([]byte("initial content"))
	if err != nil {
		t.Fatalf("error editing tools file %s", err)
	}
	defer cleanup()

	logger, err := log.NewStdLogger(pw, pw, "DEBUG")
	if err != nil {
		t.Fatalf("failed to setup logger %s", err)
	}
	ctx = util.WithLogger(ctx, logger)

	instrumentation, err := telemetry.CreateTelemetryInstrumentation(versionString)
	if err != nil {
		t.Fatalf("failed to setup instrumentation %s", err)
	}
	ctx = util.WithInstrumentation(ctx, instrumentation)

	mockServer := &server.Server{}

	cleanFileToWatch := filepath.Clean(fileToWatch)
	watchDir := filepath.Dir(cleanFileToWatch)

	watchedFiles := map[string]bool{cleanFileToWatch: true}
	watchDirs := map[string]bool{watchDir: true}

	go watchChanges(ctx, watchDirs, watchedFiles, mockServer)

	// escape backslash so regex doesn't fail on windows filepaths
	regexEscapedPathFile := strings.ReplaceAll(cleanFileToWatch, `\`, `\\\\*\\`)
	regexEscapedPathFile = path.Clean(regexEscapedPathFile)

	regexEscapedPathDir := strings.ReplaceAll(watchDir, `\`, `\\\\*\\`)
	regexEscapedPathDir = path.Clean(regexEscapedPathDir)

	begunWatchingDir := regexp.MustCompile(fmt.Sprintf(`DEBUG "Added directory %s to watcher."`, regexEscapedPathDir))
	_, err = testutils.WaitForString(ctx, begunWatchingDir, pr)
	if err != nil {
		t.Fatalf("timeout or error waiting for watcher to start: %s", err)
	}

	err = os.WriteFile(fileToWatch, []byte("modification"), 0777)
	if err != nil {
		t.Fatalf("error writing to file: %v", err)
	}

	// only check substring of DEBUG message due to some OS/editors firing different operations
	detectedFileChange := regexp.MustCompile(fmt.Sprintf(`event detected in %s"`, regexEscapedPathFile))
	_, err = testutils.WaitForString(ctx, detectedFileChange, pr)
	if err != nil {
		t.Fatalf("timeout or error waiting for file to detect write: %s", err)
	}
}

func TestPrebuiltTools(t *testing.T) {
	// Get prebuilt configs
	alloydb_admin_config, _ := prebuiltconfigs.Get("alloydb-postgres-admin")
	alloydb_config, _ := prebuiltconfigs.Get("alloydb-postgres")
	bigquery_config, _ := prebuiltconfigs.Get("bigquery")
	clickhouse_config, _ := prebuiltconfigs.Get("clickhouse")
	cloudsqlpg_config, _ := prebuiltconfigs.Get("cloud-sql-postgres")
	cloudsqlpg_admin_config, _ := prebuiltconfigs.Get("cloud-sql-postgres-admin")
	cloudsqlmysql_config, _ := prebuiltconfigs.Get("cloud-sql-mysql")
	cloudsqlmysql_admin_config, _ := prebuiltconfigs.Get("cloud-sql-mysql-admin")
	cloudsqlmssql_config, _ := prebuiltconfigs.Get("cloud-sql-mssql")
	cloudsqlmssql_admin_config, _ := prebuiltconfigs.Get("cloud-sql-mssql-admin")
	dataplex_config, _ := prebuiltconfigs.Get("dataplex")
	firestoreconfig, _ := prebuiltconfigs.Get("firestore")
	mysql_config, _ := prebuiltconfigs.Get("mysql")
	mssql_config, _ := prebuiltconfigs.Get("mssql")
	looker_config, _ := prebuiltconfigs.Get("looker")
	lookerca_config, _ := prebuiltconfigs.Get("looker-conversational-analytics")
	postgresconfig, _ := prebuiltconfigs.Get("postgres")
	spanner_config, _ := prebuiltconfigs.Get("spanner")
	spannerpg_config, _ := prebuiltconfigs.Get("spanner-postgres")
	mindsdb_config, _ := prebuiltconfigs.Get("mindsdb")
	sqlite_config, _ := prebuiltconfigs.Get("sqlite")
	neo4jconfig, _ := prebuiltconfigs.Get("neo4j")
	alloydbobsvconfig, _ := prebuiltconfigs.Get("alloydb-postgres-observability")
	cloudsqlpgobsvconfig, _ := prebuiltconfigs.Get("cloud-sql-postgres-observability")
	cloudsqlmysqlobsvconfig, _ := prebuiltconfigs.Get("cloud-sql-mysql-observability")
	cloudsqlmssqlobsvconfig, _ := prebuiltconfigs.Get("cloud-sql-mssql-observability")
	serverless_spark_config, _ := prebuiltconfigs.Get("serverless-spark")
	cloudhealthcare_config, _ := prebuiltconfigs.Get("cloud-healthcare")

	// Set environment variables
	t.Setenv("API_KEY", "your_api_key")

	t.Setenv("BIGQUERY_PROJECT", "your_gcp_project_id")
	t.Setenv("DATAPLEX_PROJECT", "your_gcp_project_id")
	t.Setenv("FIRESTORE_PROJECT", "your_gcp_project_id")
	t.Setenv("FIRESTORE_DATABASE", "your_firestore_db_name")

	t.Setenv("SPANNER_PROJECT", "your_gcp_project_id")
	t.Setenv("SPANNER_INSTANCE", "your_spanner_instance")
	t.Setenv("SPANNER_DATABASE", "your_spanner_db")

	t.Setenv("ALLOYDB_POSTGRES_PROJECT", "your_gcp_project_id")
	t.Setenv("ALLOYDB_POSTGRES_REGION", "your_gcp_region")
	t.Setenv("ALLOYDB_POSTGRES_CLUSTER", "your_alloydb_cluster")
	t.Setenv("ALLOYDB_POSTGRES_INSTANCE", "your_alloydb_instance")
	t.Setenv("ALLOYDB_POSTGRES_DATABASE", "your_alloydb_db")
	t.Setenv("ALLOYDB_POSTGRES_USER", "your_alloydb_user")
	t.Setenv("ALLOYDB_POSTGRES_PASSWORD", "your_alloydb_password")

	t.Setenv("CLICKHOUSE_PROTOCOL", "your_clickhouse_protocol")
	t.Setenv("CLICKHOUSE_DATABASE", "your_clickhouse_database")
	t.Setenv("CLICKHOUSE_PASSWORD", "your_clickhouse_password")
	t.Setenv("CLICKHOUSE_USER", "your_clickhouse_user")
	t.Setenv("CLICKHOUSE_HOST", "your_clickhosue_host")
	t.Setenv("CLICKHOUSE_PORT", "8123")

	t.Setenv("CLOUD_SQL_POSTGRES_PROJECT", "your_pg_project")
	t.Setenv("CLOUD_SQL_POSTGRES_INSTANCE", "your_pg_instance")
	t.Setenv("CLOUD_SQL_POSTGRES_DATABASE", "your_pg_db")
	t.Setenv("CLOUD_SQL_POSTGRES_REGION", "your_pg_region")
	t.Setenv("CLOUD_SQL_POSTGRES_USER", "your_pg_user")
	t.Setenv("CLOUD_SQL_POSTGRES_PASS", "your_pg_pass")

	t.Setenv("CLOUD_SQL_MYSQL_PROJECT", "your_gcp_project_id")
	t.Setenv("CLOUD_SQL_MYSQL_REGION", "your_gcp_region")
	t.Setenv("CLOUD_SQL_MYSQL_INSTANCE", "your_instance")
	t.Setenv("CLOUD_SQL_MYSQL_DATABASE", "your_cloudsql_mysql_db")
	t.Setenv("CLOUD_SQL_MYSQL_USER", "your_cloudsql_mysql_user")
	t.Setenv("CLOUD_SQL_MYSQL_PASSWORD", "your_cloudsql_mysql_password")

	t.Setenv("CLOUD_SQL_MSSQL_PROJECT", "your_gcp_project_id")
	t.Setenv("CLOUD_SQL_MSSQL_REGION", "your_gcp_region")
	t.Setenv("CLOUD_SQL_MSSQL_INSTANCE", "your_cloudsql_mssql_instance")
	t.Setenv("CLOUD_SQL_MSSQL_DATABASE", "your_cloudsql_mssql_db")
	t.Setenv("CLOUD_SQL_MSSQL_IP_ADDRESS", "127.0.0.1")
	t.Setenv("CLOUD_SQL_MSSQL_USER", "your_cloudsql_mssql_user")
	t.Setenv("CLOUD_SQL_MSSQL_PASSWORD", "your_cloudsql_mssql_password")
	t.Setenv("CLOUD_SQL_POSTGRES_PASSWORD", "your_cloudsql_pg_password")

	t.Setenv("SERVERLESS_SPARK_PROJECT", "your_gcp_project_id")
	t.Setenv("SERVERLESS_SPARK_LOCATION", "your_gcp_location")

	t.Setenv("POSTGRES_HOST", "localhost")
	t.Setenv("POSTGRES_PORT", "5432")
	t.Setenv("POSTGRES_DATABASE", "your_postgres_db")
	t.Setenv("POSTGRES_USER", "your_postgres_user")
	t.Setenv("POSTGRES_PASSWORD", "your_postgres_password")

	t.Setenv("MYSQL_HOST", "localhost")
	t.Setenv("MYSQL_PORT", "3306")
	t.Setenv("MYSQL_DATABASE", "your_mysql_db")
	t.Setenv("MYSQL_USER", "your_mysql_user")
	t.Setenv("MYSQL_PASSWORD", "your_mysql_password")

	t.Setenv("MSSQL_HOST", "localhost")
	t.Setenv("MSSQL_PORT", "1433")
	t.Setenv("MSSQL_DATABASE", "your_mssql_db")
	t.Setenv("MSSQL_USER", "your_mssql_user")
	t.Setenv("MSSQL_PASSWORD", "your_mssql_password")

	t.Setenv("MINDSDB_HOST", "localhost")
	t.Setenv("MINDSDB_PORT", "47334")
	t.Setenv("MINDSDB_DATABASE", "your_mindsdb_db")
	t.Setenv("MINDSDB_USER", "your_mindsdb_user")
	t.Setenv("MINDSDB_PASS", "your_mindsdb_password")

	t.Setenv("LOOKER_BASE_URL", "https://your_company.looker.com")
	t.Setenv("LOOKER_CLIENT_ID", "your_looker_client_id")
	t.Setenv("LOOKER_CLIENT_SECRET", "your_looker_client_secret")
	t.Setenv("LOOKER_VERIFY_SSL", "true")

	t.Setenv("LOOKER_PROJECT", "your_project_id")
	t.Setenv("LOOKER_LOCATION", "us")

	t.Setenv("SQLITE_DATABASE", "test.db")

	t.Setenv("NEO4J_URI", "bolt://localhost:7687")
	t.Setenv("NEO4J_DATABASE", "neo4j")
	t.Setenv("NEO4J_USERNAME", "your_neo4j_user")
	t.Setenv("NEO4J_PASSWORD", "your_neo4j_password")

	t.Setenv("CLOUD_HEALTHCARE_PROJECT", "your_gcp_project_id")
	t.Setenv("CLOUD_HEALTHCARE_REGION", "your_gcp_region")
	t.Setenv("CLOUD_HEALTHCARE_DATASET", "your_healthcare_dataset")

	ctx, err := testutils.ContextWithNewLogger()
	if err != nil {
		t.Fatalf("unexpected error: %s", err)
	}
	tcs := []struct {
		name        string
		in          []byte
		wantToolset server.ToolsetConfigs
	}{
		{
			name: "alloydb postgres admin prebuilt tools",
			in:   alloydb_admin_config,
			wantToolset: server.ToolsetConfigs{
				"alloydb_postgres_admin_tools": tools.ToolsetConfig{
					Name:      "alloydb_postgres_admin_tools",
					ToolNames: []string{"create_cluster", "wait_for_operation", "create_instance", "list_clusters", "list_instances", "list_users", "create_user", "get_cluster", "get_instance", "get_user"},
				},
			},
		},
		{
			name: "cloudsql pg admin prebuilt tools",
			in:   cloudsqlpg_admin_config,
			wantToolset: server.ToolsetConfigs{
				"cloud_sql_postgres_admin_tools": tools.ToolsetConfig{
					Name:      "cloud_sql_postgres_admin_tools",
					ToolNames: []string{"create_instance", "get_instance", "list_instances", "create_database", "list_databases", "create_user", "wait_for_operation"},
				},
			},
		},
		{
			name: "cloudsql mysql admin prebuilt tools",
			in:   cloudsqlmysql_admin_config,
			wantToolset: server.ToolsetConfigs{
				"cloud_sql_mysql_admin_tools": tools.ToolsetConfig{
					Name:      "cloud_sql_mysql_admin_tools",
					ToolNames: []string{"create_instance", "get_instance", "list_instances", "create_database", "list_databases", "create_user", "wait_for_operation"},
				},
			},
		},
		{
			name: "cloudsql mssql admin prebuilt tools",
			in:   cloudsqlmssql_admin_config,
			wantToolset: server.ToolsetConfigs{
				"cloud_sql_mssql_admin_tools": tools.ToolsetConfig{
					Name:      "cloud_sql_mssql_admin_tools",
					ToolNames: []string{"create_instance", "get_instance", "list_instances", "create_database", "list_databases", "create_user", "wait_for_operation"},
				},
			},
		},
		{
			name: "alloydb prebuilt tools",
			in:   alloydb_config,
			wantToolset: server.ToolsetConfigs{
				"alloydb_postgres_database_tools": tools.ToolsetConfig{
					Name:      "alloydb_postgres_database_tools",
					ToolNames: []string{"execute_sql", "list_tables", "list_active_queries", "list_available_extensions", "list_installed_extensions", "list_autovacuum_configurations", "list_memory_configurations", "list_top_bloated_tables", "list_replication_slots", "list_invalid_indexes", "get_query_plan", "list_views", "list_schemas"},
				},
			},
		},
		{
			name: "bigquery prebuilt tools",
			in:   bigquery_config,
			wantToolset: server.ToolsetConfigs{
				"bigquery_database_tools": tools.ToolsetConfig{
					Name:      "bigquery_database_tools",
					ToolNames: []string{"analyze_contribution", "ask_data_insights", "execute_sql", "forecast", "get_dataset_info", "get_table_info", "list_dataset_ids", "list_table_ids", "search_catalog"},
				},
			},
		},
		{
			name: "clickhouse prebuilt tools",
			in:   clickhouse_config,
			wantToolset: server.ToolsetConfigs{
				"clickhouse_database_tools": tools.ToolsetConfig{
					Name:      "clickhouse_database_tools",
					ToolNames: []string{"execute_sql", "list_databases", "list_tables"},
				},
			},
		},
		{
			name: "cloudsqlpg prebuilt tools",
			in:   cloudsqlpg_config,
			wantToolset: server.ToolsetConfigs{
				"cloud_sql_postgres_database_tools": tools.ToolsetConfig{
					Name:      "cloud_sql_postgres_database_tools",
					ToolNames: []string{"execute_sql", "list_tables", "list_active_queries", "list_available_extensions", "list_installed_extensions", "list_autovacuum_configurations", "list_memory_configurations", "list_top_bloated_tables", "list_replication_slots", "list_invalid_indexes", "get_query_plan", "list_views", "list_schemas"},
				},
			},
		},
		{
			name: "cloudsqlmysql prebuilt tools",
			in:   cloudsqlmysql_config,
			wantToolset: server.ToolsetConfigs{
				"cloud_sql_mysql_database_tools": tools.ToolsetConfig{
					Name:      "cloud_sql_mysql_database_tools",
					ToolNames: []string{"execute_sql", "list_tables", "get_query_plan", "list_active_queries", "list_tables_missing_unique_indexes", "list_table_fragmentation"},
				},
			},
		},
		{
			name: "cloudsqlmssql prebuilt tools",
			in:   cloudsqlmssql_config,
			wantToolset: server.ToolsetConfigs{
				"cloud_sql_mssql_database_tools": tools.ToolsetConfig{
					Name:      "cloud_sql_mssql_database_tools",
					ToolNames: []string{"execute_sql", "list_tables"},
				},
			},
		},
		{
			name: "dataplex prebuilt tools",
			in:   dataplex_config,
			wantToolset: server.ToolsetConfigs{
				"dataplex_tools": tools.ToolsetConfig{
					Name:      "dataplex_tools",
					ToolNames: []string{"search_entries", "lookup_entry", "search_aspect_types"},
				},
			},
		},
		{
			name: "serverless spark prebuilt tools",
			in:   serverless_spark_config,
			wantToolset: server.ToolsetConfigs{
				"serverless_spark_tools": tools.ToolsetConfig{
					Name:      "serverless_spark_tools",
					ToolNames: []string{"list_batches", "get_batch", "cancel_batch"},
				},
			},
		},
		{
			name: "firestore prebuilt tools",
			in:   firestoreconfig,
			wantToolset: server.ToolsetConfigs{
				"firestore_database_tools": tools.ToolsetConfig{
					Name:      "firestore_database_tools",
					ToolNames: []string{"get_documents", "add_documents", "update_document", "list_collections", "delete_documents", "query_collection", "get_rules", "validate_rules"},
				},
			},
		},
		{
			name: "mysql prebuilt tools",
			in:   mysql_config,
			wantToolset: server.ToolsetConfigs{
				"mysql_database_tools": tools.ToolsetConfig{
					Name:      "mysql_database_tools",
					ToolNames: []string{"execute_sql", "list_tables", "get_query_plan", "list_active_queries", "list_tables_missing_unique_indexes", "list_table_fragmentation"},
				},
			},
		},
		{
			name: "mssql prebuilt tools",
			in:   mssql_config,
			wantToolset: server.ToolsetConfigs{
				"mssql_database_tools": tools.ToolsetConfig{
					Name:      "mssql_database_tools",
					ToolNames: []string{"execute_sql", "list_tables"},
				},
			},
		},
		{
			name: "looker prebuilt tools",
			in:   looker_config,
			wantToolset: server.ToolsetConfigs{
				"looker_tools": tools.ToolsetConfig{
					Name:      "looker_tools",
					ToolNames: []string{"get_models", "get_explores", "get_dimensions", "get_measures", "get_filters", "get_parameters", "query", "query_sql", "query_url", "get_looks", "run_look", "make_look", "get_dashboards", "run_dashboard", "make_dashboard", "add_dashboard_element", "health_pulse", "health_analyze", "health_vacuum", "dev_mode", "get_projects", "get_project_files", "get_project_file", "create_project_file", "update_project_file", "delete_project_file", "get_connections", "get_connection_schemas", "get_connection_databases", "get_connection_tables", "get_connection_table_columns"},
				},
			},
		},
		{
			name: "looker-conversational-analytics prebuilt tools",
			in:   lookerca_config,
			wantToolset: server.ToolsetConfigs{
				"looker_conversational_analytics_tools": tools.ToolsetConfig{
					Name:      "looker_conversational_analytics_tools",
					ToolNames: []string{"ask_data_insights", "get_models", "get_explores"},
				},
			},
		},
		{
			name: "postgres prebuilt tools",
			in:   postgresconfig,
			wantToolset: server.ToolsetConfigs{
				"postgres_database_tools": tools.ToolsetConfig{
					Name:      "postgres_database_tools",
					ToolNames: []string{"execute_sql", "list_tables", "list_active_queries", "list_available_extensions", "list_installed_extensions", "list_autovacuum_configurations", "list_memory_configurations", "list_top_bloated_tables", "list_replication_slots", "list_invalid_indexes", "get_query_plan", "list_views", "list_schemas"},
				},
			},
		},
		{
			name: "spanner prebuilt tools",
			in:   spanner_config,
			wantToolset: server.ToolsetConfigs{
				"spanner-database-tools": tools.ToolsetConfig{
					Name:      "spanner-database-tools",
					ToolNames: []string{"execute_sql", "execute_sql_dql", "list_tables"},
				},
			},
		},
		{
			name: "spanner pg prebuilt tools",
			in:   spannerpg_config,
			wantToolset: server.ToolsetConfigs{
				"spanner_postgres_database_tools": tools.ToolsetConfig{
					Name:      "spanner_postgres_database_tools",
					ToolNames: []string{"execute_sql", "execute_sql_dql", "list_tables"},
				},
			},
		},
		{
			name: "mindsdb prebuilt tools",
			in:   mindsdb_config,
			wantToolset: server.ToolsetConfigs{
				"mindsdb-tools": tools.ToolsetConfig{
					Name:      "mindsdb-tools",
					ToolNames: []string{"mindsdb-execute-sql", "mindsdb-sql"},
				},
			},
		},
		{
			name: "sqlite prebuilt tools",
			in:   sqlite_config,
			wantToolset: server.ToolsetConfigs{
				"sqlite_database_tools": tools.ToolsetConfig{
					Name:      "sqlite_database_tools",
					ToolNames: []string{"execute_sql", "list_tables"},
				},
			},
		},
		{
			name: "neo4j prebuilt tools",
			in:   neo4jconfig,
			wantToolset: server.ToolsetConfigs{
				"neo4j_database_tools": tools.ToolsetConfig{
					Name:      "neo4j_database_tools",
					ToolNames: []string{"execute_cypher", "get_schema"},
				},
			},
		},
		{
			name: "alloydb postgres observability prebuilt tools",
			in:   alloydbobsvconfig,
			wantToolset: server.ToolsetConfigs{
				"alloydb_postgres_cloud_monitoring_tools": tools.ToolsetConfig{
					Name:      "alloydb_postgres_cloud_monitoring_tools",
					ToolNames: []string{"get_system_metrics", "get_query_metrics"},
				},
			},
		},
		{
			name: "cloudsql postgres observability prebuilt tools",
			in:   cloudsqlpgobsvconfig,
			wantToolset: server.ToolsetConfigs{
				"cloud_sql_postgres_cloud_monitoring_tools": tools.ToolsetConfig{
					Name:      "cloud_sql_postgres_cloud_monitoring_tools",
					ToolNames: []string{"get_system_metrics", "get_query_metrics"},
				},
			},
		},
		{
			name: "cloudsql mysql observability prebuilt tools",
			in:   cloudsqlmysqlobsvconfig,
			wantToolset: server.ToolsetConfigs{
				"cloud_sql_mysql_cloud_monitoring_tools": tools.ToolsetConfig{
					Name:      "cloud_sql_mysql_cloud_monitoring_tools",
					ToolNames: []string{"get_system_metrics", "get_query_metrics"},
				},
			},
		},
		{
			name: "cloudsql mssql observability prebuilt tools",
			in:   cloudsqlmssqlobsvconfig,
			wantToolset: server.ToolsetConfigs{
				"cloud_sql_mssql_cloud_monitoring_tools": tools.ToolsetConfig{
					Name:      "cloud_sql_mssql_cloud_monitoring_tools",
					ToolNames: []string{"get_system_metrics"},
				},
			},
		},
		{
			name: "cloud healthcare prebuilt tools",
			in:   cloudhealthcare_config,
			wantToolset: server.ToolsetConfigs{
				"cloud_healthcare_dataset_tools": tools.ToolsetConfig{
					Name:      "cloud_healthcare_dataset_tools",
					ToolNames: []string{"get_dataset", "list_dicom_stores", "list_fhir_stores"},
				},
				"cloud_healthcare_fhir_tools": tools.ToolsetConfig{
					Name:      "cloud_healthcare_fhir_tools",
					ToolNames: []string{"get_fhir_store", "get_fhir_store_metrics", "get_fhir_resource", "fhir_patient_search", "fhir_patient_everything", "fhir_fetch_page"},
				},
				"cloud_healthcare_dicom_tools": tools.ToolsetConfig{
					Name:      "cloud_healthcare_dicom_tools",
					ToolNames: []string{"get_dicom_store", "get_dicom_store_metrics", "search_dicom_studies", "search_dicom_series", "search_dicom_instances", "retrieve_rendered_dicom_instance"},
				},
			},
		},
	}

	for _, tc := range tcs {
		t.Run(tc.name, func(t *testing.T) {
			toolsFile, err := parseToolsFile(ctx, tc.in)
			if err != nil {
				t.Fatalf("failed to parse input: %v", err)
			}
			if diff := cmp.Diff(tc.wantToolset, toolsFile.Toolsets); diff != "" {
				t.Fatalf("incorrect tools parse: diff %v", diff)
			}
		})
	}
}

func TestMutuallyExclusiveFlags(t *testing.T) {
	testCases := []struct {
		desc      string
		args      []string
		errString string
	}{
		{
			desc:      "--prebuilt and --tools-file",
			args:      []string{"--prebuilt", "alloydb", "--tools-file", "my.yaml"},
			errString: "--prebuilt and --tools-file/--tools-files/--tools-folder flags cannot be used simultaneously",
		},
		{
			desc:      "--tools-file and --tools-files",
			args:      []string{"--tools-file", "my.yaml", "--tools-files", "a.yaml,b.yaml"},
			errString: "--tools-file, --tools-files, and --tools-folder flags cannot be used simultaneously",
		},
		{
			desc:      "--tools-folder and --tools-files",
			args:      []string{"--tools-folder", "./", "--tools-files", "a.yaml,b.yaml"},
			errString: "--tools-file, --tools-files, and --tools-folder flags cannot be used simultaneously",
		},
	}

	for _, tc := range testCases {
		t.Run(tc.desc, func(t *testing.T) {
			cmd := NewCommand()
			cmd.SetArgs(tc.args)
			err := cmd.Execute()
			if err == nil {
				t.Fatalf("expected an error but got none")
			}
			if !strings.Contains(err.Error(), tc.errString) {
				t.Errorf("expected error message to contain %q, but got %q", tc.errString, err.Error())
			}
		})
	}
}

func TestFileLoadingErrors(t *testing.T) {
	t.Run("non-existent tools-file", func(t *testing.T) {
		cmd := NewCommand()
		// Use a file that is guaranteed not to exist
		nonExistentFile := filepath.Join(t.TempDir(), "non-existent-tools.yaml")
		cmd.SetArgs([]string{"--tools-file", nonExistentFile})

		err := cmd.Execute()
		if err == nil {
			t.Fatal("expected an error for non-existent file but got none")
		}
		if !strings.Contains(err.Error(), "unable to read tool file") {
			t.Errorf("expected error about reading file, but got: %v", err)
		}
	})

	t.Run("non-existent tools-folder", func(t *testing.T) {
		cmd := NewCommand()
		nonExistentFolder := filepath.Join(t.TempDir(), "non-existent-folder")
		cmd.SetArgs([]string{"--tools-folder", nonExistentFolder})

		err := cmd.Execute()
		if err == nil {
			t.Fatal("expected an error for non-existent folder but got none")
		}
		if !strings.Contains(err.Error(), "unable to access tools folder") {
			t.Errorf("expected error about accessing folder, but got: %v", err)
		}
	})
}

```
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