public void C_Update()
{
a = new Project.Data.Repository(db);
int pl = 0;
foreach (var i in a.GetPlayLists())
{
pl = i.Id;
}
unitTest = a.GetPlayListById(pl);
unitTest.Title = "newtitle";
a.UpdatePlayList(unitTest);
unitTest = a.GetPlayListById(pl);
Assert.AreEqual(unitTest.Title, "newtitle");
}