Update test_task_handler_coverage.py

Author: v1r3n

tests/unit/automator/test_task_handler_coverage.py

@@ -48,6 +48,16 @@ def setUp(self):
     def tearDown(self):
         # Clean up decorated functions
         _decorated_functions.clear()
+        # Clean up any lingering processes
+        import multiprocessing
+        for process in multiprocessing.active_children():
+            try:
+                process.terminate()
+                process.join(timeout=0.5)
+                if process.is_alive():
+                    process.kill()
+            except Exception:
+                pass
 
     @patch('conductor.client.automator.task_handler._setup_logging_queue')
     @patch('conductor.client.automator.task_handler.importlib.import_module')
@@ -1156,5 +1166,26 @@ def test_join_metrics_with_none_process(self, mock_import, mock_logging):
         handler.join_processes()
 
 
+def tearDownModule():
+    """Module-level teardown to ensure all processes are cleaned up."""
+    import multiprocessing
+    import time
+
+    # Give a moment for processes to clean up naturally
+    time.sleep(0.1)
+
+    # Force cleanup of any remaining child processes
+    for process in multiprocessing.active_children():
+        try:
+            if process.is_alive():
+                process.terminate()
+                process.join(timeout=1)
+                if process.is_alive():
+                    process.kill()
+                    process.join(timeout=0.5)
+        except Exception:
+            pass
+
+
 if __name__ == '__main__':
     unittest.main()