public void AlbumArtRepositoryPersistNewArtTest() { var stream = new MemoryStream(); stream.WriteByte(0x38); var art = new AlbumArt{ AlbumId = 1, ArtStream = stream }; var target = new AlbumArtRepository("art"); target.Persist(art); Assert.That(File.Exists(Path.Combine("art", "1"))); using(var nfs = File.Open(Path.Combine("art", 1.ToString()), FileMode.Open)) { Assert.That(nfs.Length, Is.EqualTo(1)); } }