phase cv 0

tests/detect/test_checkpoint.py

@@ -161,3 +161,36 @@ def test_all_serialized_is_json_compatible():
 
     roundtrip = json.loads(json_str)
     assert roundtrip["frame_meta"]["sequence"] == frame.sequence
+
+
+# --- OverrideProfile ---
+
+def test_override_profile_region_analysis():
+    """OverrideProfile must patch region_analysis_config with overrides."""
+    from detect.checkpoint.replay import OverrideProfile
+    from detect.profiles.soccer import SoccerBroadcastProfile
+    from detect.profiles.base import RegionAnalysisConfig
+
+    base = SoccerBroadcastProfile()
+    original = base.region_analysis_config()
+
+    overrides = {"region_analysis": {"edge_canny_low": 25, "edge_canny_high": 200}}
+    wrapped = OverrideProfile(base, overrides)
+    patched = wrapped.region_analysis_config()
+
+    assert isinstance(patched, RegionAnalysisConfig)
+    assert patched.edge_canny_low == 25
+    assert patched.edge_canny_high == 200
+    # Unmodified fields keep their defaults
+    assert patched.edge_hough_threshold == original.edge_hough_threshold
+
+
+def test_override_profile_passthrough():
+    """OverrideProfile without region_analysis key passes through unchanged."""
+    from detect.checkpoint.replay import OverrideProfile
+    from detect.profiles.soccer import SoccerBroadcastProfile
+
+    base = SoccerBroadcastProfile()
+    wrapped = OverrideProfile(base, {"ocr": {"min_confidence": 0.1}})
+    config = wrapped.region_analysis_config()
+    assert config.edge_canny_low == base.region_analysis_config().edge_canny_low