Eliminate 39 CI test warnings (unawaited coroutines, deprecated cookies)

pyproject.toml

@@ -340,6 +340,7 @@ filterwarnings = [
     "ignore::DeprecationWarning:pkg_resources",
     "ignore::DeprecationWarning:google",
     "ignore::DeprecationWarning:importlib",
+    "ignore::pytest_benchmark.logger.PytestBenchmarkWarning",
 ]
 # pytest-benchmark settings (pass via CLI: --benchmark-min-rounds=3 --benchmark-max-time=30.0)
 # benchmark_ prefix keys are NOT supported as ini_options in pytest-benchmark 5.x

tests/api/test_realtime.py

@@ -31,8 +31,15 @@ class TestConnectionManager:
     """Tests for ConnectionManager."""
 
     @pytest.fixture
-    def manager(self):
-        return ConnectionManager()
+    async def manager(self):
+        m = ConnectionManager()
+        yield m
+        if m._queue_task is not None and not m._queue_task.done():
+            m._queue_task.cancel()
+            try:
+                await m._queue_task
+            except asyncio.CancelledError:
+                pass
 
     @pytest.fixture
     def mock_ws(self):
@@ -298,6 +305,7 @@ async def failing_coro():
 
         task = asyncio.create_task(failing_coro())
         await asyncio.sleep(0.01)
+
         # Should not raise, just log
         await manager._await_task(task)
 

tests/integration/test_copilot_conversation.py

@@ -7,6 +7,8 @@
 
 from __future__ import annotations
 
+from unittest.mock import patch
+
 import pytest
 
 from file_organizer.services.copilot.conversation import ConversationManager
@@ -19,6 +21,23 @@
 pytestmark = pytest.mark.integration
 
 
+@pytest.fixture(scope="function", autouse=True)
+def mock_directory_tree():
+    """Mock DirectoryTree to prevent coroutine creation in copilot tests."""
+    def mock_init(self, *args, **kwargs):
+        """Mock DirectoryTree.__init__ to prevent async watch_path coroutine."""
+        return None
+
+    def mock_reload(self):
+        """Mock DirectoryTree.reload to prevent async _reload coroutine."""
+        return None
+
+    with patch("textual.widgets.DirectoryTree.__init__", mock_init), patch(
+        "textual.widgets.DirectoryTree.reload", mock_reload
+    ):
+        yield
+
+
 def _user(content: str) -> CopilotMessage:
     return CopilotMessage(role=MessageRole.USER, content=content)