test: increase coverage for celery_app.py and google_drive.py to 100%

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot]
2026-02-13 23:07:54 +00:00
parent 18866aaf32
commit a7f47b1bf0
2 changed files with 330 additions and 0 deletions
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"""
Tests for app/celery_app.py
This module tests the Celery app configuration and task failure handler.
"""
import logging
from unittest.mock import MagicMock, patch
import pytest
@pytest.mark.unit
class TestCeleryAppConfig:
"""Test Celery app configuration."""
def test_celery_instance_exists(self):
"""Test that celery instance exists and is properly configured."""
from app.celery_app import celery
assert celery is not None
assert celery.main == "document_processor"
def test_celery_broker_configured(self):
"""Test that celery broker is configured."""
from app.celery_app import celery
assert celery.conf.broker_url is not None
assert celery.conf.result_backend is not None
def test_celery_default_queue(self):
"""Test that default queue is set to document_processor."""
from app.celery_app import celery
assert celery.conf.task_default_queue == "document_processor"
def test_celery_task_routes(self):
"""Test that task routes are configured."""
from app.celery_app import celery
assert celery.conf.task_routes is not None
assert "app.tasks.*" in celery.conf.task_routes
assert celery.conf.task_routes["app.tasks.*"]["queue"] == "document_processor"
def test_broker_connection_retry_on_startup(self):
"""Test that broker connection retry on startup is enabled."""
from app.celery_app import celery
assert celery.conf.broker_connection_retry_on_startup is True
@pytest.mark.unit
class TestTaskFailureHandler:
"""Test task failure handler signal."""
@patch("app.celery_app.settings")
@patch("app.utils.notification.notify_celery_failure")
def test_task_failure_handler_sends_notification(self, mock_notify, mock_settings):
"""Test that task failure handler sends notification when enabled."""
# Configure settings to enable notifications
mock_settings.notify_on_task_failure = True
# Import the handler
from app.celery_app import task_failure_handler
# Create mock sender with task name
mock_sender = MagicMock()
mock_sender.name = "test.task"
# Create exception instance
test_exception = ValueError("Test error")
# Call the handler
task_failure_handler(
sender=mock_sender,
task_id="test-task-id",
exception=test_exception,
args=[1, 2, 3],
kwargs={"key": "value"},
)
# Verify notification was sent with correct parameters
mock_notify.assert_called_once()
call_kwargs = mock_notify.call_args[1]
assert call_kwargs["task_name"] == "test.task"
assert call_kwargs["task_id"] == "test-task-id"
assert isinstance(call_kwargs["exc"], ValueError)
assert str(call_kwargs["exc"]) == "Test error"
assert call_kwargs["args"] == [1, 2, 3]
assert call_kwargs["kwargs"] == {"key": "value"}
@patch("app.celery_app.settings")
def test_task_failure_handler_disabled_notification(self, mock_settings):
"""Test that task failure handler does not send notification when disabled."""
# Configure settings to disable notifications
mock_settings.notify_on_task_failure = False
# Import the handler
from app.celery_app import task_failure_handler
with patch("app.utils.notification.notify_celery_failure") as mock_notify:
# Create mock sender
mock_sender = MagicMock()
mock_sender.name = "test.task"
# Call the handler
task_failure_handler(
sender=mock_sender,
task_id="test-task-id",
exception=ValueError("Test error"),
)
# Verify notification was NOT sent
mock_notify.assert_not_called()
@patch("app.celery_app.settings")
@patch("app.utils.notification.notify_celery_failure")
def test_task_failure_handler_with_no_sender(self, mock_notify, mock_settings):
"""Test task failure handler when sender is None."""
mock_settings.notify_on_task_failure = True
from app.celery_app import task_failure_handler
# Call with no sender
task_failure_handler(
sender=None,
task_id="test-task-id",
exception=ValueError("Test error"),
)
# Should use "Unknown" as task name
mock_notify.assert_called_once()
call_args = mock_notify.call_args[1]
assert call_args["task_name"] == "Unknown"
@patch("app.celery_app.settings")
@patch("app.utils.notification.notify_celery_failure")
def test_task_failure_handler_with_no_task_id(self, mock_notify, mock_settings):
"""Test task failure handler when task_id is None."""
mock_settings.notify_on_task_failure = True
from app.celery_app import task_failure_handler
mock_sender = MagicMock()
mock_sender.name = "test.task"
# Call with no task_id
task_failure_handler(
sender=mock_sender,
task_id=None,
exception=ValueError("Test error"),
)
# Should use "N/A" as task_id
mock_notify.assert_called_once()
call_args = mock_notify.call_args[1]
assert call_args["task_id"] == "N/A"
@patch("app.celery_app.settings")
@patch("app.utils.notification.notify_celery_failure")
def test_task_failure_handler_with_empty_args_kwargs(self, mock_notify, mock_settings):
"""Test task failure handler with no args or kwargs."""
mock_settings.notify_on_task_failure = True
from app.celery_app import task_failure_handler
mock_sender = MagicMock()
mock_sender.name = "test.task"
# Call with None args/kwargs
task_failure_handler(
sender=mock_sender,
task_id="test-task-id",
exception=ValueError("Test error"),
args=None,
kwargs=None,
)
# Should use empty list/dict as defaults
mock_notify.assert_called_once()
call_args = mock_notify.call_args[1]
assert call_args["args"] == []
assert call_args["kwargs"] == {}
@patch("app.celery_app.settings")
@patch("app.utils.notification.notify_celery_failure", side_effect=Exception("Notification failed"))
def test_task_failure_handler_exception_handling(self, mock_notify, mock_settings, caplog):
"""Test that exceptions in notification are caught and logged."""
mock_settings.notify_on_task_failure = True
from app.celery_app import task_failure_handler
mock_sender = MagicMock()
mock_sender.name = "test.task"
# Call the handler - should not raise exception
with caplog.at_level(logging.ERROR):
task_failure_handler(
sender=mock_sender,
task_id="test-task-id",
exception=ValueError("Test error"),
)
# Verify the exception was logged
assert any("Failed to send task failure notification" in record.message for record in caplog.records)
@patch("app.celery_app.settings")
@patch("app.utils.notification.notify_celery_failure")
def test_task_failure_handler_called_by_signal(self, mock_notify, mock_settings):
"""Test that the handler is properly connected to the task_failure signal."""
mock_settings.notify_on_task_failure = True
# Import to ensure signal is connected
from app.celery_app import task_failure_handler
# Import the signal
from celery.signals import task_failure
# The handler should be connected to the signal
# We can test this by verifying the signal has receivers
receivers = task_failure.receivers
assert len(receivers) > 0
# Simply verify that importing the handler doesn't cause errors
# The actual signal connection is tested implicitly by the other tests
assert callable(task_failure_handler)
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"""Tests for app/views/google_drive.py module."""
import pytest
from unittest.mock import patch
import urllib.parse
@pytest.mark.integration
@@ -26,3 +28,105 @@ class TestGoogleDriveViews:
"""Test the Google Drive OAuth callback with auth code."""
response = client.get("/google-drive-callback?code=test_code")
assert response.status_code == 200
def test_google_drive_callback_with_code_and_state(self, client):
"""Test the Google Drive OAuth callback with code and state."""
response = client.get("/google-drive-callback?code=test_code&state=test_state")
assert response.status_code == 200
def test_google_drive_auth_start_with_redirect_uri(self, client):
"""Test starting Google Drive OAuth flow with explicit redirect_uri."""
client_id = "test_client_id_123"
redirect_uri = "https://example.com/callback"
response = client.get(
f"/google-drive-auth-start?client_id={client_id}&redirect_uri={redirect_uri}",
follow_redirects=False
)
assert response.status_code in [302, 307] # Redirect status codes
# Verify redirect location
location = response.headers.get("location")
assert location is not None
assert "accounts.google.com/o/oauth2/auth" in location
assert f"client_id={client_id}" in location
assert urllib.parse.quote(redirect_uri) in location
assert "response_type=code" in location
assert "access_type=offline" in location
assert "prompt=consent" in location
# Verify scope includes drive.file
assert "scope=" in location
def test_google_drive_auth_start_without_redirect_uri(self, client):
"""Test starting Google Drive OAuth flow without explicit redirect_uri."""
client_id = "test_client_id_456"
response = client.get(
f"/google-drive-auth-start?client_id={client_id}",
follow_redirects=False
)
assert response.status_code in [302, 307] # Redirect status codes
# Verify redirect location
location = response.headers.get("location")
assert location is not None
assert "accounts.google.com/o/oauth2/auth" in location
assert f"client_id={client_id}" in location
# Should use default redirect_uri based on request host
assert "redirect_uri=" in location
def test_google_drive_auth_start_scope_configuration(self, client):
"""Test that Google Drive auth start uses correct OAuth scope."""
client_id = "test_client_id_789"
response = client.get(
f"/google-drive-auth-start?client_id={client_id}",
follow_redirects=False
)
location = response.headers.get("location")
assert location is not None
# The scope should be URL encoded, so check for the encoded version
# drive.file scope: https://www.googleapis.com/auth/drive.file
expected_scope = urllib.parse.quote("https://www.googleapis.com/auth/drive.file")
assert expected_scope in location
@patch("app.views.google_drive.settings")
def test_google_drive_setup_page_with_folder_id_empty(self, mock_settings, client):
"""Test setup page when folder_id is None/empty - should show not configured."""
mock_settings.google_drive_use_oauth = False
mock_settings.google_drive_client_id = "test_client_id"
mock_settings.google_drive_client_secret = "test_secret"
mock_settings.google_drive_refresh_token = "test_token"
mock_settings.google_drive_credentials_json = '{"test": "creds"}'
mock_settings.google_drive_folder_id = None # Empty folder ID
response = client.get("/google-drive-setup")
assert response.status_code == 200
# The page should indicate not fully configured due to missing folder_id
@patch("app.views.google_drive.settings")
def test_google_drive_setup_page_oauth_mode(self, mock_settings, client):
"""Test setup page in OAuth mode."""
mock_settings.google_drive_use_oauth = True
mock_settings.google_drive_client_id = "oauth_client_id"
mock_settings.google_drive_client_secret = "oauth_secret"
mock_settings.google_drive_refresh_token = "oauth_token"
mock_settings.google_drive_folder_id = "test_folder_id"
mock_settings.google_drive_credentials_json = None
response = client.get("/google-drive-setup")
assert response.status_code == 200
@patch("app.views.google_drive.settings")
def test_google_drive_setup_page_service_account_mode(self, mock_settings, client):
"""Test setup page in service account mode."""
mock_settings.google_drive_use_oauth = False
mock_settings.google_drive_credentials_json = '{"type": "service_account"}'
mock_settings.google_drive_folder_id = "test_folder_id"
mock_settings.google_drive_client_id = None
mock_settings.google_drive_client_secret = None
mock_settings.google_drive_refresh_token = None
response = client.get("/google-drive-setup")
assert response.status_code == 200