Add operator hard-negative detection matrix

backend/tests/test_sprint132_operator_hard_negative_matrix.py

@@ -0,0 +1,27 @@
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[2]
+
+
+def test_operator_hard_negative_matrix_scores_background_samples_without_qa() -> None:
+    script_path = ROOT / "scripts" / "run_operator_hard_negative_detection_matrix.sh"
+    readiness = (ROOT / "scripts" / "run_readiness_check.sh").read_text(encoding="utf-8")
+
+    assert script_path.exists()
+    script = script_path.read_text(encoding="utf-8")
+
+    assert "bash -n scripts/run_operator_hard_negative_detection_matrix.sh" in readiness
+    assert "OPERATOR_SAMPLE_MANIFEST_PATH" in script
+    assert "OPERATOR_BACKGROUND_SAMPLE_SLUGS" in script
+    assert "background_candidate" in script
+    assert "allow_empty_reference" in script
+    assert "/api/v1/detection/run" in script
+    assert "/api/v1/detection/runs/${analysis_run_id}/detections" in script
+    assert "hard_negative_matrix_summary.json" in script
+    assert "false_positive_pressure" in script
+    assert "best_by_lowest_pressure" in script
+    assert "REAL_REFERENCE_VECTOR_PATH" not in script
+    assert "/qa/reference" not in script
+    assert "fixture_mode" not in script
+    assert "demo/workflow" not in script