Update test

Author: imnasnainaec

Backend.Tests/Controllers/AudioControllerTests.cs

@@ -110,9 +110,12 @@ public void TestUploadAudioFileNoWord()
         [Test]
         public void TestUploadAudioFile()
         {
-            _ = _audioController.UploadAudioFile(_projId, _wordId, "speakerId", _file).Result;
+            var result = _audioController.UploadAudioFile(_projId, _wordId, "speakerId", _file).Result;
+            Assert.That(result, Is.TypeOf<OkObjectResult>());
+            var newId = (string)((OkObjectResult)result)!.Value!;
+            Assert.That(newId, Is.Not.EqualTo(_wordId));
 
-            var foundWord = _wordRepo.GetFrontier(_projId, _wordId).Result;
+            var foundWord = _wordRepo.GetFrontier(_projId, newId).Result;
             Assert.That(foundWord?.Audio, Is.Not.Null);
         }