feat(conductor): Implement abort checks in worker lifecycle and kill_worker method

tests/test_run_worker_lifecycle_abort.py

@@ -0,0 +1,40 @@
+import unittest
+from unittest.mock import MagicMock, patch
+import threading
+import json
+import time
+from src.multi_agent_conductor import run_worker_lifecycle
+from src.models import Ticket, WorkerContext
+
+class TestRunWorkerLifecycleAbort(unittest.TestCase):
+ def test_run_worker_lifecycle_returns_early_on_abort(self):
+  """
+  Test that run_worker_lifecycle returns early and marks ticket as 'killed'
+  if the abort event is set for the ticket.
+  """
+  # Mock ai_client.send
+  with patch('src.ai_client.send') as mock_send:
+   # Mock ticket and context
+   ticket = Ticket(id="T-001", description="Test task")
+   ticket = Ticket(id="T-001", description="Test task")
+   context = WorkerContext(ticket_id="T-001", model_name="test-model")
+   # Mock engine with _abort_events dict
+   mock_engine = MagicMock()
+   abort_event = threading.Event()
+   mock_engine._abort_events = {"T-001": abort_event}
+   
+   # Set abort event
+   abort_event.set()
+   
+   # Call run_worker_lifecycle
+   # md_content is expected to be passed if called like in ConductorEngine
+   run_worker_lifecycle(ticket, context, engine=mock_engine, md_content="test context")
+   
+   # Assert ticket status is 'killed'
+   self.assertEqual(ticket.status, "killed")
+   
+   # Also assert ai_client.send was NOT called
+   mock_send.assert_not_called()
+
+if __name__ == "__main__":
+ unittest.main()