public void ShouldReturn_ExpectedActionResultAfter_Saving(bool saved)
{
//arrange
var rating = new MovieRating {
MovieId = 1, Rating = 2, UserId = 3
};
MockRatingService.Setup(s => s.ValidateMovieRatingAsync(rating)).Returns(Task.FromResult(MovieRatingSaveValidationResults.OK));
MockRatingService.Setup(s => s.SaveRatingAsync(rating)).Returns(Task.FromResult(saved));
//act
var asyncResult = GetController().Post(rating);
//assert
var result = asyncResult.Result;
if (saved)
{
Assert.IsInstanceOf <OkResult>(result);
}
else
{
Assert.IsInstanceOf <BadRequestObjectResult>(result);
}
}
public void ShouldReturn_ExpectedActionResultFor_ValidationFailures(MovieRatingSaveValidationResults validationResult)
{
//arrange
MockRatingService.Setup(s => s.ValidateMovieRatingAsync(It.IsAny <MovieRating>())).Returns(Task.FromResult(validationResult));
//act
var asyncResult = GetController().Post(new MovieRating());
//assert
var result = asyncResult.Result;
switch (validationResult)
{
case MovieRatingSaveValidationResults.NullRating:
case MovieRatingSaveValidationResults.InvalidMovieId:
case MovieRatingSaveValidationResults.InvalidUserId:
Assert.IsInstanceOf <BadRequestObjectResult>(result);
var badRequest = result as BadRequestObjectResult;
Assert.AreEqual(validationResult.ToString(), badRequest.Value);
break;
case MovieRatingSaveValidationResults.MovieNotfound:
case MovieRatingSaveValidationResults.UserNotFound:
Assert.IsInstanceOf <NotFoundObjectResult>(result);
var notFound = result as NotFoundObjectResult;
Assert.AreEqual(validationResult.ToString(), notFound.Value);
break;
}
}
public async Task Should_SaveRatingAsync()
{
//arrange
var rating = new MovieRating {
MovieId = 1, Rating = 2, UserId = 3
};
MockRatingService.Setup(s => s.ValidateMovieRatingAsync(rating)).Returns(Task.FromResult(MovieRatingSaveValidationResults.OK));
//act
await GetController().Post(rating);
//assert
MockRatingService.Verify(s => s.ValidateMovieRatingAsync(rating), Times.Once);
}
