Create test_timeline_integration.py

tests/test_timeline_integration.py

@@ -0,0 +1,178 @@
+"""
+Integration tests for Timeline feature
+
+Tests the timeline feature integration with the rest of ARF.
+"""
+
+import pytest
+from unittest.mock import Mock, patch, AsyncMock
+
+# Import your components (adjust paths as needed)
+# from app import (
+#     TimelineCalculator,
+#     TimelineFormatter,
+#     BusinessMetricsTracker,
+#     EnhancedReliabilityEngine
+# )
+
+
+class TestTimelineGradioIntegration:
+    """Test timeline integration with Gradio UI"""
+    
+    @pytest.fixture
+    def mock_gradio_components(self):
+        """Mock Gradio UI components"""
+        # TODO: Create mock components for testing
+        pass
+    
+    def test_timeline_display_updates_on_submit(self):
+        """Test that timeline display updates when event is submitted"""
+        # TODO: Submit event → Verify timeline updates
+        pass
+    
+    def test_timeline_metrics_update_on_submit(self):
+        """Test that timeline metrics boxes update"""
+        # TODO: Verify time_saved, cost_saved, speed displays update
+        pass
+    
+    def test_timeline_accordion_expansion(self):
+        """Test that timeline accordion can expand/collapse"""
+        # TODO: Verify accordion functionality
+        pass
+    
+    def test_timeline_with_demo_scenarios(self):
+        """Test timeline works with pre-configured demo scenarios"""
+        # TODO: Select demo scenario → Submit → Verify timeline
+        pass
+    
+    def test_timeline_persists_across_submissions(self):
+        """Test that timeline updates with each new submission"""
+        # TODO: Multiple submissions should show latest timeline
+        pass
+
+
+class TestTimelineWithROIDashboard:
+    """Test timeline feature interaction with ROI dashboard"""
+    
+    def test_timeline_and_roi_both_update(self):
+        """Test that both timeline and ROI update on submission"""
+        # TODO: Verify both features update correctly
+        pass
+    
+    def test_timeline_cost_matches_roi_savings(self):
+        """Test that timeline cost savings align with ROI metrics"""
+        # TODO: Numbers should be consistent
+        pass
+    
+    def test_reset_metrics_affects_timeline(self):
+        """Test that reset button affects timeline calculations"""
+        # TODO: Reset → Timeline should reset too
+        pass
+
+
+class TestTimelineWithBusinessMetrics:
+    """Test timeline integration with business metrics tracker"""
+    
+    @pytest.fixture
+    def metrics_tracker(self):
+        """Create BusinessMetricsTracker for testing"""
+        # TODO: Initialize tracker
+        pass
+    
+    def test_timeline_uses_business_metrics(self, metrics_tracker):
+        """Test that timeline calculations use business metrics"""
+        # TODO: Verify cost_per_minute from business context
+        pass
+    
+    def test_timeline_records_to_metrics_tracker(self):
+        """Test that timeline calculations are tracked"""
+        # TODO: Verify incidents recorded with timeline data
+        pass
+
+
+class TestTimelineWithMultiAgentSystem:
+    """Test timeline with multi-agent analysis"""
+    
+    def test_timeline_reflects_agent_performance(self):
+        """Test that timeline shows actual agent response times"""
+        # TODO: If agents are slow, timeline should reflect it
+        pass
+    
+    def test_timeline_severity_matches_agents(self):
+        """Test that timeline uses severity from agents"""
+        # TODO: Agent determines CRITICAL → Timeline uses CRITICAL times
+        pass
+    
+    def test_timeline_with_failed_agent_analysis(self):
+        """Test timeline behavior when agents fail"""
+        # TODO: Should still calculate with defaults
+        pass
+
+
+class TestTimelinePerformance:
+    """Test performance characteristics of timeline feature"""
+    
+    def test_timeline_calculation_speed(self):
+        """Test that timeline calculations are fast"""
+        # TODO: Should complete in < 100ms
+        pass
+    
+    def test_timeline_formatting_speed(self):
+        """Test that formatting is fast"""
+        # TODO: Should complete in < 50ms
+        pass
+    
+    def test_timeline_memory_usage(self):
+        """Test that timeline doesn't leak memory"""
+        # TODO: Multiple calculations shouldn't grow memory
+        pass
+    
+    def test_timeline_with_many_incidents(self):
+        """Test timeline performance with high volume"""
+        # TODO: 100+ incidents shouldn't slow down
+        pass
+
+
+class TestTimelineErrorHandling:
+    """Test error handling in timeline feature"""
+    
+    def test_timeline_with_invalid_metrics(self):
+        """Test timeline handles invalid input gracefully"""
+        # TODO: Bad data shouldn't crash app
+        pass
+    
+    def test_timeline_with_missing_data(self):
+        """Test timeline works with incomplete data"""
+        # TODO: Should use defaults for missing values
+        pass
+    
+    def test_timeline_with_extreme_values(self):
+        """Test timeline handles extreme values"""
+        # TODO: Very large/small numbers shouldn't break
+        pass
+    
+    def test_timeline_logging_on_error(self):
+        """Test that errors are logged appropriately"""
+        # TODO: Verify logger is called on errors
+        pass
+
+
+# End-to-end test
+@pytest.mark.asyncio
+async def test_complete_timeline_flow():
+    """Test complete flow from incident to timeline display"""
+    # TODO: 
+    # 1. Create incident event
+    # 2. Submit to engine
+    # 3. Calculate timeline
+    # 4. Format display
+    # 5. Verify all components updated
+    pass
+
+
+# Performance benchmark
+@pytest.mark.benchmark
+def test_timeline_benchmark(benchmark):
+    """Benchmark timeline calculation performance"""
+    # TODO: Use pytest-benchmark to measure performance
+    pass