1 files changed, 8 insertions, 0 deletions
diff --git a/Timeline.Tests/Helpers/InvalidModelTestHelpers.cs b/Timeline.Tests/Helpers/InvalidModelTestHelpers.cs
index 51919021..1c079d0e 100644
--- a/Timeline.Tests/Helpers/InvalidModelTestHelpers.cs
+++ b/Timeline.Tests/Helpers/InvalidModelTestHelpers.cs
@@ -15,5 +15,13 @@ namespace Timeline.Tests.Helpers
             var responseBody = await response.ReadBodyAsJson<CommonResponse>();
             Assert.Equal(CommonResponse.ErrorCodes.InvalidModel, responseBody.Code);
         }
+
+        public static async Task TestPutInvalidModel<T>(HttpClient client, string url, T body)
+        {
+            var response = await client.PutAsJsonAsync(url, body);
+            Assert.Equal(HttpStatusCode.BadRequest, response.StatusCode);
+            var responseBody = await response.ReadBodyAsJson<CommonResponse>();
+            Assert.Equal(CommonResponse.ErrorCodes.InvalidModel, responseBody.Code);
+        }
     }
 }