public async Task Given_UpdateExam_When_ModelIsValid_Then_OkStatusCode() { // Arrange /*mockRepo * .Setup(e => e.Update(It.IsAny<Guid>(), It.IsAny<Exam>())) * .ReturnsAsync(true); */ mockRepo .Setup(u => u.FindById(It.IsAny <Guid>())) .ReturnsAsync(new ExamDetailsModel()); //Act var result = await controller.UpdateExam(updateExamModel, It.IsAny <Guid>()); //Arrange Assert.IsType <OkObjectResult>(result); }