public async Task UpdateAsync_CriticValidationSucceed_CreatesScreening()
        {
            // Arrange
            var podcast  = new CriticUpdateModel();
            var expected = new Critic();

            var ratingGetService = new Mock <IRatingGetService>();

            ratingGetService.Setup(x => x.ValidateAsync(podcast));

            var podcastDataAccess = new Mock <ICriticDataAccess>();

            podcastDataAccess.Setup(x => x.UpdateAsync(podcast)).ReturnsAsync(expected);

            var podcastGetService = new CriticUpdateService(podcastDataAccess.Object, ratingGetService.Object);

            // Act
            var result = await podcastGetService.UpdateAsync(podcast);

            // Assert
            result.Should().Be(expected);
        }
        public async Task UpdateAsync_CriticValidationFailed_ThrowsError()
        {
            // Arrange
            var fixture  = new Fixture();
            var podcast  = new CriticUpdateModel();
            var expected = fixture.Create <string>();

            var ratingGetService = new Mock <IRatingGetService>();

            ratingGetService
            .Setup(x => x.ValidateAsync(podcast))
            .Throws(new InvalidOperationException(expected));

            var podcastDataAccess = new Mock <ICriticDataAccess>();
            var podcastGetService = new CriticUpdateService(podcastDataAccess.Object, ratingGetService.Object);

            // Act
            var action = new Func <Task>(() => podcastGetService.UpdateAsync(podcast));

            // Assert
            await action.Should().ThrowAsync <InvalidOperationException>().WithMessage(expected);

            podcastDataAccess.Verify(x => x.UpdateAsync(podcast), Times.Never);
        }