public void DeleteAssessmentQuestion_Success() { // Arrange var controller = new AssessmentController(_ITrainingService, _IAssessmentService); // Act int assessmentPaperId = 1; int assessmentQuestionID = 1; var result = (ActionResult)controller.DeleteAssessmentQuestion(assessmentQuestionID, assessmentPaperId); // Assert Assert.IsInstanceOfType(result, typeof(JsonResult)); Assert.AreEqual((result as JsonResult).Data, true); }