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 {
        "chunk_manager": Mock(),
        "failure_coord": 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 TestChunkLifecycleOrchestration:
    """Tests defined in 02.2.03_feature_chunk_lifecycle_orchestration.md"""

    def test_get_active_chunk_returns_current_chunk(self, engine, mock_deps):
        engine.last_frame_id = 10
        mock_deps["chunk_manager"].get_chunk_for_frame.return_value = "chunk_abc"
        mock_deps["chunk_manager"].flight_chunks = {"flight_123": {"chunk_abc": "MockChunkHandle"}}
        
        chunk = engine.get_active_chunk("flight_123")
        
        assert chunk == "MockChunkHandle"
        mock_deps["chunk_manager"].get_chunk_for_frame.assert_called_once_with("flight_123", 10)

    def test_create_new_chunk_delegates_to_f12(self, engine, mock_deps):
        mock_deps["chunk_manager"].create_chunk.return_value = "NewChunkHandle"
        
        chunk = engine.create_new_chunk("flight_123", 11)
        
        assert chunk == "NewChunkHandle"
        mock_deps["chunk_manager"].create_chunk.assert_called_once_with("flight_123", 11)