LCORE-1070: better comments in integration tests

tests/integration/endpoints/test_config_integration.py

@@ -22,10 +22,10 @@ async def test_config_endpoint_returns_config(
     - Real noop authentication is used
     - Response structure matches expected format
 
-    Args:
-        test_config: Loads test configuration
-        test_request: FastAPI request
-        test_auth: noop authentication tuple
+    Parameters:
+        test_config (AppConfig): Fixture providing the expected configuration to be returned.
+        test_request (Request): FastAPI request object used to call the endpoint.
+        test_auth (AuthTuple): Authentication fixture used for the request.
     """
     response = await config_endpoint_handler(auth=test_auth, request=test_request)
 
@@ -47,10 +47,10 @@ async def test_config_endpoint_returns_current_config(
     - Real noop authentication is used
     - Response structure matches expected format
 
-    Args:
-        current_config: Loads root configuration
-        test_request: FastAPI request
-        test_auth: noop authentication tuple
+    Parameters:
+        current_config (AppConfig): Loads root configuration
+        test_request (Request): FastAPI request
+        test_auth (AuthTuple): noop authentication tuple
     """
     response = await config_endpoint_handler(auth=test_auth, request=test_request)
 
@@ -69,9 +69,9 @@ async def test_config_endpoint_fails_without_configuration(
     - HTTPException is raised when configuration is not loaded
     - Error message indicates configuration is not loaded
 
-    Args:
-        test_request: FastAPI request
-        test_auth: noop authentication tuple
+    Parameters:
+        test_request (Request): FastAPI request fixture
+        test_auth (AuthTuple): noop authentication fixture
     """
 
     # Verify that HTTPException is raised when configuration is not loaded

tests/integration/endpoints/test_health_integration.py

@@ -24,6 +24,10 @@ def mock_llama_stack_client_fixture(
 
     This is the only external dependency we mock for integration tests,
     as it represents an external service call.
+
+    Returns:
+        mock_client: An AsyncMock representing the Llama Stack client whose
+        `inspect.version` returns an empty list.
     """
     mock_holder_class = mocker.patch("app.endpoints.health.AsyncLlamaStackClientHolder")
 
@@ -50,9 +54,12 @@ async def test_health_liveness(
     - Real noop authentication is used
     - Response structure matches expected format
 
-    Args:
+    Parameters:
         test_config: Loads test configuration
         test_auth: noop authentication tuple
+
+    Returns:
+        None
     """
     _ = test_config
 
@@ -76,7 +83,7 @@ async def test_health_readiness_provider_statuses(
     - Provider health status, ID, and error messages are correctly mapped
     - Multiple providers with different health states are handled correctly
 
-    Args:
+    Parameters:
         mock_llama_stack_client_health: Mocked Llama Stack client
         mocker: pytest-mock fixture for creating mock objects
     """
@@ -130,7 +137,7 @@ async def test_health_readiness_client_error(
     - Error propagates from the endpoint handler (desired behavior)
     - The endpoint does not catch RuntimeError, only APIConnectionError
 
-    Args:
+    Parameters:
         test_response: FastAPI response object
         test_auth: noop authentication tuple
     """
@@ -157,10 +164,13 @@ async def test_health_readiness(
     - Real noop authentication is used
     - Response structure matches expected format
 
-    Args:
+    Parameters:
         mock_llama_stack_client_health: Mocked Llama Stack client
         test_response: FastAPI response object
         test_auth: noop authentication tuple
+
+    Returns:
+        None
     """
     _ = mock_llama_stack_client_health
 

tests/integration/endpoints/test_info_integration.py

@@ -22,6 +22,12 @@ def mock_llama_stack_client_fixture(
 
     This is the only external dependency we mock for integration tests,
     as it represents an external service call.
+
+    Parameters:
+        mocker (pytest_mock.MockerFixture): The pytest-mock fixture used to apply the patch.
+
+    Yields:
+        AsyncMock: A mocked Llama Stack client configured for tests.
     """
     mock_holder_class = mocker.patch("app.endpoints.info.AsyncLlamaStackClientHolder")
 
@@ -52,11 +58,14 @@ async def test_info_endpoint_returns_service_information(
     - Real noop authentication is used
     - Response structure matches expected format
 
-    Args:
+    Parameters:
         test_config: Loads real configuration (required for endpoint to access config)
         mock_llama_stack_client: Mocked Llama Stack client
         test_request: FastAPI request
         test_auth: noop authentication tuple
+
+    Returns:
+        None
     """
     # Fixtures with side effects (needed but not directly used)
     _ = test_config
@@ -87,7 +96,7 @@ async def test_info_endpoint_handles_connection_error(
     - HTTPException is raised with correct status code
     - Error response includes proper error details
 
-    Args:
+    Parameters:
         test_config: Loads real configuration (required for endpoint to access config)
         mock_llama_stack_client: Mocked Llama Stack client
         test_request: FastAPI request
@@ -126,7 +135,7 @@ async def test_info_endpoint_uses_configuration_values(
     - Endpoint reads configuration values correctly
     - Service name from config appears in response
 
-    Args:
+    Parameters:
         test_config: Loads real configuration (required for endpoint to access config)
         mock_llama_stack_client: Mocked Llama Stack client
         test_request: Real FastAPI request