Summary

AzureMonitorLogsTool (app/tools/AzureMonitorLogsTool/) has no unit tests. Unlike most other integration-wave tools, this one makes direct httpx calls (no dedicated service client abstraction), so the tests need to patch at the httpx level.

Context

The tool is a @tool-decorated function with:

• _azure_available(sources) — checks connection_verified, workspace_id, and access_token in sources["azure"]
• _azure_extract_params(sources) — maps workspace_id, access_token, endpoint, query, time_range_minutes, limit, max_results
• The run function uses httpx.post() to query the Azure Log Analytics API — this is the call to patch in tests

The tool also enforces a hard limit (_MAX_HARD_LIMIT = 200) and a bounded limit helper. Both warrant testing.

What to implement

Create tests/tools/test_azure_monitor_logs_tool.py covering:

1. Contract test — inherit BaseToolContract from tests/tools/conftest.py
2. is_available — True when workspace_id, access_token, and connection_verified are all set; False when any is missing
3. extract_params — assert workspace_id, access_token, endpoint, and defaults for time_range_minutes and limit are correct
4. Bounded limit helper — unit test _bounded_limit() directly: e.g., _bounded_limit(300, 100) should return 100 (capped at _MAX_HARD_LIMIT)
5. run happy path — patch httpx.post to return a mocked response with status 200 and a KQL result payload; assert available: True and correct log rows in output
6. run HTTP error path — patch to return 401 or 403 and assert a graceful error dict with available: True, error: ...
7. run unavailable path — assert available: False when called without credentials

Acceptance criteria

• tests/tools/test_azure_monitor_logs_tool.py created
• All seven scenarios above covered
• make test-cov passes
• make lint passes

References

• Pattern: tests/tools/test_coralogix_logs_tool.py (also patches HTTP calls)
• Tool source: app/tools/AzureMonitorLogsTool/__init__.py
• Related integration tests: tests/integrations/test_azure_sql.py (different tool, same Azure namespace)