File size: 6,466 Bytes
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import threading
from fastapi import WebSocketDisconnect
from src.web import task_manager as task_manager_module
from src.web.routes import websocket as websocket_routes
from src.web.task_manager import TaskManager
class DummyWebSocket:
def __init__(self):
self.sent = []
self.accepted = False
self._incoming: asyncio.Queue = asyncio.Queue()
async def accept(self):
self.accepted = True
async def send_json(self, message):
self.sent.append(message)
async def receive_json(self):
item = await self._incoming.get()
if isinstance(item, Exception):
raise item
return item
async def disconnect(self):
await self._incoming.put(WebSocketDisconnect())
def _reset_task_manager_state():
task_manager_module._log_queues.clear()
task_manager_module._log_locks.clear()
task_manager_module._ws_connections.clear()
task_manager_module._ws_sent_index.clear()
task_manager_module._task_status.clear()
task_manager_module._task_cancelled.clear()
task_manager_module._batch_status.clear()
task_manager_module._batch_logs.clear()
task_manager_module._batch_locks.clear()
def test_update_status_broadcasts_terminal_failed_with_error_when_loop_available():
async def scenario():
_reset_task_manager_state()
manager = TaskManager()
manager.set_loop(asyncio.get_running_loop())
ws = DummyWebSocket()
manager.register_websocket("task-failed", ws)
manager.update_status("task-failed", "failed")
await asyncio.sleep(0.05)
assert ws.sent, "expected websocket status push for failed status"
failed_messages = [m for m in ws.sent if m.get("type") == "status" and m.get("status") == "failed"]
assert failed_messages, "expected failed status message"
assert failed_messages[-1].get("error"), "failed status must include error"
assert manager.get_status("task-failed").get("error")
asyncio.run(scenario())
def test_update_status_broadcasts_terminal_completed_payload_when_loop_available():
async def scenario():
_reset_task_manager_state()
manager = TaskManager()
manager.set_loop(asyncio.get_running_loop())
ws = DummyWebSocket()
manager.register_websocket("task-completed", ws)
manager.update_status("task-completed", "completed", email="done@example.com")
await asyncio.sleep(0.05)
completed_messages = [m for m in ws.sent if m.get("type") == "status" and m.get("status") == "completed"]
assert completed_messages, "expected completed status message"
assert completed_messages[-1].get("email") == "done@example.com"
assert completed_messages[-1].get("updated_at")
asyncio.run(scenario())
def test_task_websocket_sends_initial_status_snapshot():
async def scenario():
_reset_task_manager_state()
manager = TaskManager()
manager.update_status("task-initial", "running", message="booting")
ws = DummyWebSocket()
original = websocket_routes.task_manager
websocket_routes.task_manager = manager
try:
task = asyncio.create_task(websocket_routes.task_websocket(ws, "task-initial"))
await asyncio.sleep(0.01)
await ws.disconnect()
await task
finally:
websocket_routes.task_manager = original
assert ws.accepted
status_messages = [m for m in ws.sent if m.get("type") == "status"]
assert status_messages, "expected initial status snapshot on connect"
assert status_messages[0].get("status") == "running"
assert status_messages[0].get("message") == "booting"
asyncio.run(scenario())
def test_task_websocket_receives_terminal_update_after_connect():
async def scenario():
_reset_task_manager_state()
manager = TaskManager()
manager.set_loop(asyncio.get_running_loop())
ws = DummyWebSocket()
original = websocket_routes.task_manager
websocket_routes.task_manager = manager
try:
task = asyncio.create_task(websocket_routes.task_websocket(ws, "task-live"))
await asyncio.sleep(0.01)
manager.update_status("task-live", "failed", error="boom")
await asyncio.sleep(0.05)
await ws.disconnect()
await task
finally:
websocket_routes.task_manager = original
terminal_messages = [m for m in ws.sent if m.get("type") == "status" and m.get("status") == "failed"]
assert terminal_messages, "expected live failed status over websocket"
assert terminal_messages[-1].get("error") == "boom"
asyncio.run(scenario())
def test_update_status_broadcasts_from_worker_thread_when_loop_available():
async def scenario():
_reset_task_manager_state()
manager = TaskManager()
manager.set_loop(asyncio.get_running_loop())
ws = DummyWebSocket()
manager.register_websocket("task-threaded", ws)
worker = threading.Thread(
target=lambda: manager.update_status(
"task-threaded",
"completed",
email="thread@example.com"
)
)
worker.start()
worker.join()
await asyncio.sleep(0.05)
completed_messages = [
m for m in ws.sent
if m.get("type") == "status" and m.get("status") == "completed"
]
assert completed_messages, "expected threaded status push over websocket"
assert completed_messages[-1].get("email") == "thread@example.com"
assert completed_messages[-1].get("message")
asyncio.run(scenario())
def test_update_status_terminal_defaults_include_useful_fields():
_reset_task_manager_state()
manager = TaskManager()
manager.update_status("task-term", "completed")
completed = manager.get_status("task-term")
assert completed["message"]
manager.update_status("task-term", "failed")
failed = manager.get_status("task-term")
assert failed["message"]
assert failed["error"]
manager.update_status("task-term", "cancelled")
cancelled = manager.get_status("task-term")
assert cancelled["message"]
manager.update_status("task-term", "cancelling")
cancelling = manager.get_status("task-term")
assert cancelling["message"]
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