feat: 完善每日氢耗明细导出与质量标记

vehicle-data-platform/apps/api/internal/openplatform/service_test.go

@@ -294,6 +294,32 @@ func TestExternalHydrogenAndMileageQueriesPreserveRequestedVehicles(t *testing.T
 	}
 }
 
+func TestExternalHydrogenQueryPublishesSuspectCalculationAsDataAnomaly(t *testing.T) {
+	repository := &fakeRepository{
+		app: AppCredential{ID: 7, Name: "partner"},
+		vehicles: map[string]AuthorizedVehicle{
+			"粤A12345": {VIN: "LTEST32960VIN0001", Plate: "粤A12345"},
+		},
+		hydrogen: map[string]DailyHydrogen{
+			"LTEST32960VIN0001": {
+				VIN: "LTEST32960VIN0001", ConsumptionKg: 4.491, QualityStatus: "SUSPECT",
+				QualityReason: "燃料电池未工作期间持续压降", CalculationPhase: "FINAL", AlgorithmVersion: trustedHydrogenAlgorithmVersion,
+			},
+		},
+	}
+	service := NewService(repository)
+	service.now = func() time.Time { return time.Date(2026, 8, 26, 12, 0, 0, 0, time.FixedZone("CST", 8*3600)) }
+	result, err := service.QueryHydrogen(context.Background(), "0123456789abcdef0123456789abcdef", "trace-suspect", QueryRequest{
+		PlateNumbers: []string{"粤A12345"}, Date: "2026-08-26",
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(result) != 1 || result[0].HydrogenConsumptionKg == nil || *result[0].HydrogenConsumptionKg != 4.491 || result[0].Status != StatusDataAnomaly || result[0].QualityStatus != "SUSPECT" || result[0].QualityReason == "" {
+		t.Fatalf("suspect hydrogen result = %#v", result)
+	}
+}
+
 func TestDailyQueriesWithoutPlatesReturnAllAuthorizedVehicles(t *testing.T) {
 	repository := &fakeRepository{
 		app: AppCredential{ID: 7, Name: "partner"},