public void ShouldThrowExceptionWhenAddAlbumFails()
{
_albumRepository = new Mock<IAlbumRepository>();
_albumRepository.Setup(a => a.Add(It.IsAny<Album>())).Throws(new Exception());
_albumLogic = new AlbumLogic(_albumRepository.Object);
Assert.Throws<BlogException>(() => _albumLogic.Add(new Common.Contracts.Album()));
}