public void RemoveReader() { using (LinqLibraryDataContext db = new LinqLibraryDataContext(m_ConnectionString)) { db.AddUser("VeryUnusualName", "VeryUnusualName"); int count = db.CountReaders(); Reader whoIsHe = db.GetReader("VeryUnusualName", "VeryUnusualName"); db.DeleteUser(whoIsHe.reader_ID); Assert.AreEqual(count - 1, db.CountReaders()); } }