public async Task Handle_GivenValidRequest_ShouldModifyEntity()
{
// Arrange
var cloudinaryHelperMock = new Mock <ICloudinaryHelper>();
cloudinaryHelperMock
.Setup(x => x.UploadImage(It.IsAny <IFormFile>(), It.IsAny <string>(), It.IsAny <Transformation>()))
.ReturnsAsync(imagePlaceholderUrl);
var sut = new ModifyGameCommandHandler(deletableEntityRepository, cloudinaryHelperMock.Object, this.mediatorMock.Object);
var gameId = 2;
var command = new ModifyGameCommand()
{
Id = gameId,
Name = "Team Fortress 3",
Description = "Changed description from test",
GameImage = new FormFile(It.IsAny <Stream>(), It.IsAny <long>(), It.IsAny <long>(), It.IsAny <string>(), It.IsAny <string>())
};
// Act
var id = await sut.Handle(command, CancellationToken.None);
// Assert
var game = this.deletableEntityRepository
.AllAsNoTrackingWithDeleted()
.SingleOrDefault(x => x.Id == gameId);
id.ShouldBe(2);
this.mediatorMock.Verify(x => x.Publish(It.IsAny <GameModifiedNotification>(), It.IsAny <CancellationToken>()));
game.ShouldNotBeNull();
game.Name.ShouldBe(command.Name);
game.Description.ShouldBe(command.Description);
game.GameImageUrl.ShouldBe(imagePlaceholderUrl);
}
public async Task Handle_GivenNullRequest_ShouldThrowArgumentNullException()
{
// Act
var sut = new ModifyGameCommandHandler(It.IsAny <IDeletableEntityRepository <Game> >(), It.IsAny <ICloudinaryHelper>(), It.IsAny <IMediator>());
// Act
await Should.ThrowAsync <ArgumentNullException>(sut.Handle(null, It.IsAny <CancellationToken>()));
}
public async Task Handle_GivenInvalidRequest_ShouldThrowNotFoundException()
{
// Arrange
var cloudinaryHelperMock = new Mock <ICloudinaryHelper>();
cloudinaryHelperMock
.Setup(x => x.UploadImage(It.IsAny <IFormFile>(), It.IsAny <string>(), It.IsAny <Transformation>()))
.ReturnsAsync(this.imagePlaceholderUrl);
var sut = new ModifyGameCommandHandler(deletableEntityRepository, cloudinaryHelperMock.Object, this.mediatorMock.Object);
var gameId = 41241;
var command = new ModifyGameCommand()
{
Id = gameId,
Name = It.IsAny <string>(),
Description = It.IsAny <string>(),
GameImage = new FormFile(It.IsAny <Stream>(), It.IsAny <long>(), It.IsAny <long>(), It.IsAny <string>(), It.IsAny <string>())
};
// Assert
await Should.ThrowAsync <NotFoundException>(sut.Handle(command, It.IsAny <CancellationToken>()));
}