feat(conductor): Restore mma_implementation track

tests/test_process_pending_gui_tasks.py

@@ -0,0 +1,64 @@
+import pytest
+from unittest.mock import MagicMock, patch
+import ai_client
+from gui_2 import App
+
+@pytest.fixture
+def app_instance():
+    with (
+        patch('gui_2.load_config', return_value={'ai': {'provider': 'gemini', 'model': 'gemini-2.5-flash-lite'}, 'projects': {}}),
+        patch('gui_2.save_config'),
+        patch('gui_2.project_manager'),
+        patch('gui_2.session_logger'),
+        patch('gui_2.immapp.run'),
+        patch.object(App, '_load_active_project'),
+        patch.object(App, '_fetch_models'),
+        patch.object(App, '_load_fonts'),
+        patch.object(App, '_post_init'),
+        patch('ai_client.set_provider'),
+        patch('ai_client.reset_session')
+    ):
+        app = App()
+        yield app
+
+def test_redundant_calls_in_process_pending_gui_tasks(app_instance):
+    # Setup
+    app_instance._pending_gui_tasks = [
+        {'action': 'set_value', 'item': 'current_provider', 'value': 'anthropic'}
+    ]
+    
+    with patch('ai_client.set_provider') as mock_set_provider, 
+         patch('ai_client.reset_session') as mock_reset_session:
+        
+        # We need to make sure the property setter's internal calls are also tracked or mocked.
+        # However, the App instance was created with mocked ai_client.
+        # Let's re-patch it specifically for this test.
+        
+        app_instance._process_pending_gui_tasks()
+        
+        # current_provider setter calls:
+        # ai_client.reset_session()
+        # ai_client.set_provider(value, self.current_model)
+        
+        # _process_pending_gui_tasks ALSO calls:
+        # ai_client.set_provider(self.current_provider, self.current_model)
+        # ai_client.reset_session()
+        
+        # Total should be 2 calls for each if redundant.
+        assert mock_set_provider.call_count == 2
+        assert mock_reset_session.call_count == 2
+
+def test_gcli_path_updates_adapter(app_instance):
+    # Setup
+    app_instance.current_provider = 'gemini_cli'
+    app_instance._pending_gui_tasks = [
+        {'action': 'set_value', 'item': 'gcli_path', 'value': '/new/path/to/gemini'}
+    ]
+    
+    # Initialize adapter if it doesn't exist (it shouldn't in mock env)
+    ai_client._gemini_cli_adapter = None
+    
+    app_instance._process_pending_gui_tasks()
+    
+    assert ai_client._gemini_cli_adapter is not None
+    assert ai_client._gemini_cli_adapter.binary_path == '/new/path/to/gemini'