public void GetDvdByDirector()
{
var repo = new DvdRepositoryADO();
List <Dvd> dvds = repo.GetDvdsbyDirector("Tron");
Assert.AreEqual(3, dvds[0].DvdId);
Assert.AreEqual("The Mad Real World", dvds[0].Title);
Assert.AreEqual(2012, dvds[0].ReleaseYear);
Assert.AreEqual("R", dvds[0].RatingType);
}