Phase 3 KPI 상태값 명시

apps/api/app/test_phase3_artifact_checker.py

@@ -75,6 +75,7 @@ class Phase3ArtifactCheckerTests(unittest.TestCase):
                 "pass": True,
                 "numerator": 1,
                 "denominator": 1,
+                "status": "computed_prepost",
                 "method": "fixture",
                 "source_files": ["fixture"],
             }
@@ -195,6 +196,20 @@ class Phase3ArtifactCheckerTests(unittest.TestCase):
             report.errors,
         )
 
+    def test_kpi_metric_status_must_be_known(self) -> None:
+        root = self.make_root()
+        report_path = root / "02-measures" / "kpi_report.json"
+        data = json.loads(report_path.read_text(encoding="utf-8"))
+        data["metrics"]["sus"]["status"] = "maybe_later"
+        report_path.write_text(json.dumps(data), encoding="utf-8")
+
+        report = checker.validate(root, max_scan_rows=100)
+
+        self.assertTrue(
+            any("metric 'sus' status 'maybe_later' is invalid" in error for error in report.errors),
+            report.errors,
+        )
+
     def test_csv_enum_values_are_validated(self) -> None:
         root = self.make_root()
         write_text(