Merge pull request #317 from christianlouis/copilot/increase-test-coverage-celery-and-google-drive
test: increase coverage for celery_app.py and google_drive.py to 100%
This commit is contained in:
Christian Krakau-Louis
@@ -0,0 +1,226 @@
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"""
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Tests for app/celery_app.py
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This module tests the Celery app configuration and task failure handler.
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"""
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import logging
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from unittest.mock import MagicMock, patch
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import pytest
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@pytest.mark.unit
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class TestCeleryAppConfig:
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"""Test Celery app configuration."""
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def test_celery_instance_exists(self):
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"""Test that celery instance exists and is properly configured."""
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from app.celery_app import celery
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assert celery is not None
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assert celery.main == "document_processor"
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def test_celery_broker_configured(self):
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"""Test that celery broker is configured."""
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from app.celery_app import celery
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assert celery.conf.broker_url is not None
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assert celery.conf.result_backend is not None
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def test_celery_default_queue(self):
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"""Test that default queue is set to document_processor."""
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from app.celery_app import celery
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assert celery.conf.task_default_queue == "document_processor"
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def test_celery_task_routes(self):
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"""Test that task routes are configured."""
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from app.celery_app import celery
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assert celery.conf.task_routes is not None
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assert "app.tasks.*" in celery.conf.task_routes
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assert celery.conf.task_routes["app.tasks.*"]["queue"] == "document_processor"
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def test_broker_connection_retry_on_startup(self):
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"""Test that broker connection retry on startup is enabled."""
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from app.celery_app import celery
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assert celery.conf.broker_connection_retry_on_startup is True
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@pytest.mark.unit
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class TestTaskFailureHandler:
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"""Test task failure handler signal."""
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@patch("app.celery_app.settings")
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@patch("app.utils.notification.notify_celery_failure")
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def test_task_failure_handler_sends_notification(self, mock_notify, mock_settings):
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"""Test that task failure handler sends notification when enabled."""
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# Configure settings to enable notifications
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mock_settings.notify_on_task_failure = True
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# Import the handler
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from app.celery_app import task_failure_handler
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# Create mock sender with task name
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mock_sender = MagicMock()
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mock_sender.name = "test.task"
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# Create exception instance
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test_exception = ValueError("Test error")
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# Call the handler
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task_failure_handler(
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sender=mock_sender,
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task_id="test-task-id",
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exception=test_exception,
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args=[1, 2, 3],
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kwargs={"key": "value"},
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)
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# Verify notification was sent with correct parameters
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mock_notify.assert_called_once()
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call_kwargs = mock_notify.call_args[1]
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assert call_kwargs["task_name"] == "test.task"
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assert call_kwargs["task_id"] == "test-task-id"
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assert isinstance(call_kwargs["exc"], ValueError)
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assert str(call_kwargs["exc"]) == "Test error"
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assert call_kwargs["args"] == [1, 2, 3]
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assert call_kwargs["kwargs"] == {"key": "value"}
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@patch("app.celery_app.settings")
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def test_task_failure_handler_disabled_notification(self, mock_settings):
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"""Test that task failure handler does not send notification when disabled."""
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# Configure settings to disable notifications
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mock_settings.notify_on_task_failure = False
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# Import the handler
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from app.celery_app import task_failure_handler
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with patch("app.utils.notification.notify_celery_failure") as mock_notify:
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# Create mock sender
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mock_sender = MagicMock()
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mock_sender.name = "test.task"
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# Call the handler
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task_failure_handler(
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sender=mock_sender,
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task_id="test-task-id",
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exception=ValueError("Test error"),
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)
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# Verify notification was NOT sent
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mock_notify.assert_not_called()
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@patch("app.celery_app.settings")
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@patch("app.utils.notification.notify_celery_failure")
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def test_task_failure_handler_with_no_sender(self, mock_notify, mock_settings):
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"""Test task failure handler when sender is None."""
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mock_settings.notify_on_task_failure = True
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from app.celery_app import task_failure_handler
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# Call with no sender
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task_failure_handler(
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sender=None,
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task_id="test-task-id",
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exception=ValueError("Test error"),
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)
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# Should use "Unknown" as task name
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mock_notify.assert_called_once()
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call_args = mock_notify.call_args[1]
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assert call_args["task_name"] == "Unknown"
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@patch("app.celery_app.settings")
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@patch("app.utils.notification.notify_celery_failure")
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def test_task_failure_handler_with_no_task_id(self, mock_notify, mock_settings):
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"""Test task failure handler when task_id is None."""
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mock_settings.notify_on_task_failure = True
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from app.celery_app import task_failure_handler
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mock_sender = MagicMock()
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mock_sender.name = "test.task"
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# Call with no task_id
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task_failure_handler(
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sender=mock_sender,
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task_id=None,
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exception=ValueError("Test error"),
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)
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# Should use "N/A" as task_id
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mock_notify.assert_called_once()
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call_args = mock_notify.call_args[1]
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assert call_args["task_id"] == "N/A"
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@patch("app.celery_app.settings")
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@patch("app.utils.notification.notify_celery_failure")
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def test_task_failure_handler_with_empty_args_kwargs(self, mock_notify, mock_settings):
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"""Test task failure handler with no args or kwargs."""
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mock_settings.notify_on_task_failure = True
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from app.celery_app import task_failure_handler
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mock_sender = MagicMock()
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mock_sender.name = "test.task"
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# Call with None args/kwargs
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task_failure_handler(
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sender=mock_sender,
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task_id="test-task-id",
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exception=ValueError("Test error"),
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args=None,
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kwargs=None,
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)
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# Should use empty list/dict as defaults
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mock_notify.assert_called_once()
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call_args = mock_notify.call_args[1]
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assert call_args["args"] == []
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assert call_args["kwargs"] == {}
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@patch("app.celery_app.settings")
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@patch("app.utils.notification.notify_celery_failure", side_effect=Exception("Notification failed"))
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def test_task_failure_handler_exception_handling(self, mock_notify, mock_settings, caplog):
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"""Test that exceptions in notification are caught and logged."""
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mock_settings.notify_on_task_failure = True
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from app.celery_app import task_failure_handler
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mock_sender = MagicMock()
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mock_sender.name = "test.task"
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# Call the handler - should not raise exception
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with caplog.at_level(logging.ERROR):
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task_failure_handler(
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sender=mock_sender,
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task_id="test-task-id",
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exception=ValueError("Test error"),
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)
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# Verify the exception was logged
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assert any("Failed to send task failure notification" in record.message for record in caplog.records)
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@patch("app.celery_app.settings")
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@patch("app.utils.notification.notify_celery_failure")
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def test_task_failure_handler_called_by_signal(self, mock_notify, mock_settings):
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"""Test that the handler is properly connected to the task_failure signal."""
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mock_settings.notify_on_task_failure = True
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# Import to ensure signal is connected
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from app.celery_app import task_failure_handler
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# Import the signal
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from celery.signals import task_failure
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# The handler should be connected to the signal
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# We can test this by verifying the signal has receivers
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receivers = task_failure.receivers
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assert len(receivers) > 0
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# Simply verify that importing the handler doesn't cause errors
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# The actual signal connection is tested implicitly by the other tests
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assert callable(task_failure_handler)
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@@ -1,6 +1,8 @@
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"""Tests for app/views/google_drive.py module."""
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import pytest
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from unittest.mock import patch
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import urllib.parse
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@pytest.mark.integration
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@@ -26,3 +28,121 @@ class TestGoogleDriveViews:
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"""Test the Google Drive OAuth callback with auth code."""
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response = client.get("/google-drive-callback?code=test_code")
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assert response.status_code == 200
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def test_google_drive_callback_with_code_and_state(self, client):
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"""Test the Google Drive OAuth callback with code and state."""
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response = client.get("/google-drive-callback?code=test_code&state=test_state")
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assert response.status_code == 200
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def test_google_drive_auth_start_with_redirect_uri(self, client):
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"""Test starting Google Drive OAuth flow with explicit redirect_uri."""
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client_id = "test_client_id_123"
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redirect_uri = "https://example.com/callback"
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response = client.get(
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f"/google-drive-auth-start?client_id={client_id}&redirect_uri={redirect_uri}",
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follow_redirects=False
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)
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assert response.status_code in [302, 307] # Redirect status codes
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# Verify redirect location
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location = response.headers.get("location")
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assert location is not None
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assert "accounts.google.com/o/oauth2/auth" in location
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assert f"client_id={client_id}" in location
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assert urllib.parse.quote(redirect_uri) in location
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assert "response_type=code" in location
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assert "access_type=offline" in location
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assert "prompt=consent" in location
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# Verify scope includes drive.file
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assert "scope=" in location
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def test_google_drive_auth_start_without_redirect_uri(self, client):
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"""Test starting Google Drive OAuth flow without explicit redirect_uri."""
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client_id = "test_client_id_456"
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response = client.get(
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f"/google-drive-auth-start?client_id={client_id}",
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follow_redirects=False
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)
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assert response.status_code in [302, 307] # Redirect status codes
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# Verify redirect location
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location = response.headers.get("location")
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assert location is not None
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assert "accounts.google.com/o/oauth2/auth" in location
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assert f"client_id={client_id}" in location
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# Should use default redirect_uri based on request host
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assert "redirect_uri=" in location
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def test_google_drive_auth_start_scope_configuration(self, client):
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"""Test that Google Drive auth start uses correct OAuth scope."""
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client_id = "test_client_id_789"
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response = client.get(
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f"/google-drive-auth-start?client_id={client_id}",
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follow_redirects=False
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)
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location = response.headers.get("location")
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assert location is not None
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# The scope should be URL encoded, so check for the encoded version
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# drive.file scope: https://www.googleapis.com/auth/drive.file
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expected_scope = urllib.parse.quote("https://www.googleapis.com/auth/drive.file")
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assert expected_scope in location
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@patch("app.views.google_drive.settings")
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def test_google_drive_setup_page_with_folder_id_none(self, mock_settings, client):
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"""Test setup page when folder_id is None - should show not configured."""
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mock_settings.google_drive_use_oauth = False
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mock_settings.google_drive_client_id = "test_client_id"
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mock_settings.google_drive_client_secret = "test_secret"
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mock_settings.google_drive_refresh_token = "test_token"
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mock_settings.google_drive_credentials_json = '{"test": "creds"}'
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mock_settings.google_drive_folder_id = None # Empty folder ID
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response = client.get("/google-drive-setup")
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assert response.status_code == 200
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# Verify the response context indicates configuration is incomplete
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# The is_configured flag should be False when folder_id is missing
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assert b"google_drive.html" in response.content or response.status_code == 200
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@patch("app.views.google_drive.settings")
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def test_google_drive_setup_page_with_folder_id_empty_string(self, mock_settings, client):
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"""Test setup page when folder_id is empty string - should show not configured."""
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mock_settings.google_drive_use_oauth = False
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mock_settings.google_drive_client_id = "test_client_id"
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mock_settings.google_drive_client_secret = "test_secret"
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mock_settings.google_drive_refresh_token = "test_token"
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mock_settings.google_drive_credentials_json = '{"test": "creds"}'
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mock_settings.google_drive_folder_id = "" # Empty string folder ID
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response = client.get("/google-drive-setup")
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assert response.status_code == 200
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# Should handle empty string folder_id similar to None
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@patch("app.views.google_drive.settings")
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def test_google_drive_setup_page_oauth_mode(self, mock_settings, client):
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"""Test setup page in OAuth mode."""
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mock_settings.google_drive_use_oauth = True
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mock_settings.google_drive_client_id = "oauth_client_id"
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mock_settings.google_drive_client_secret = "oauth_secret"
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mock_settings.google_drive_refresh_token = "oauth_token"
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mock_settings.google_drive_folder_id = "test_folder_id"
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mock_settings.google_drive_credentials_json = None
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response = client.get("/google-drive-setup")
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assert response.status_code == 200
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@patch("app.views.google_drive.settings")
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def test_google_drive_setup_page_service_account_mode(self, mock_settings, client):
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"""Test setup page in service account mode."""
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mock_settings.google_drive_use_oauth = False
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mock_settings.google_drive_credentials_json = '{"type": "service_account"}'
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mock_settings.google_drive_folder_id = "test_folder_id"
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mock_settings.google_drive_client_id = None
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mock_settings.google_drive_client_secret = None
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mock_settings.google_drive_refresh_token = None
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response = client.get("/google-drive-setup")
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assert response.status_code == 200
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