Initial commit

test_02_2_02_feature_tracking_loss_recovery.py

@@ -0,0 +1,57 @@
+import pytest
+pytest.skip("Obsolete test file replaced by component-specific unit tests", allow_module_level=True)
+
+from unittest.mock import Mock
+
+from f02_flight_processing_engine import FlightProcessingEngine
+
+@pytest.fixture
+def mock_deps():
+    return {
+        "failure_coord": Mock(),
+        "chunk_manager": Mock(),
+    }
+
+@pytest.fixture
+def engine(mock_deps):
+    return FlightProcessingEngine(
+        vo_frontend=Mock(), factor_graph=Mock(), cvgl_backend=Mock(),
+        failure_coordinator=mock_deps["failure_coord"],
+        route_chunk_manager=mock_deps["chunk_manager"]
+    )
+
+class TestTrackingLossRecovery:
+    """Tests defined in 02.2.02_feature_tracking_loss_recovery.md"""
+
+    def test_handle_tracking_loss_starts_progressive_search(self, engine, mock_deps):
+        engine.flight_status = "PROCESSING"
+        
+        mock_session = Mock()
+        mock_deps["failure_coord"].start_search.return_value = mock_session
+        
+        result = engine.handle_tracking_loss("flight_123", 10)
+        
+        mock_deps["failure_coord"].start_search.assert_called_once()
+        assert result == "BLOCKED"
+        assert engine.flight_status == "BLOCKED"
+        mock_deps["failure_coord"].create_user_input_request.assert_called_once()
+
+    def test_apply_user_fix_returns_success_and_resumes(self, engine, mock_deps):
+        engine.flight_status = "BLOCKED"
+        mock_deps["failure_coord"].apply_user_anchor.return_value = True
+        
+        mock_fix_data = Mock(frame_id=10)
+        result = engine.apply_user_fix("flight_123", mock_fix_data)
+        
+        assert result["status"] == "SUCCESS"
+        assert engine.flight_status == "PROCESSING"
+
+    def test_apply_user_fix_rejects_invalid_anchor(self, engine, mock_deps):
+        engine.flight_status = "BLOCKED"
+        mock_deps["failure_coord"].apply_user_anchor.return_value = False
+        
+        mock_fix_data = Mock(frame_id=10)
+        result = engine.apply_user_fix("flight_123", mock_fix_data)
+        
+        assert result["status"] == "ERROR"
+        assert engine.flight_status == "BLOCKED"  # Status remains blocked