public void should_have_error_when_ArtistId_is_null()
{
var addItemCommand = new AddItemCommand {
Price = new Money()
};
_validator.ShouldHaveValidationErrorFor(x => x.GenreId, addItemCommand);
}
public void should_have_error_when_ArtistId_doesnt_exist()
{
_mediatorMock
.Setup(x => x.Send(It.IsAny <GetArtistCommand>(), CancellationToken.None))
.ReturnsAsync(() => null);
var addItemCommand = new AddItemCommand {
Price = new Money(), ArtistId = Guid.NewGuid()
};
_validator.ShouldHaveValidationErrorFor(x => x.ArtistId, addItemCommand);
}