public void RemoveByTitleTest()
{
// Arrange.
var movies = PopulateMovies();
var shows = new Shows();
var showsExpected = new Shows();
var show1 = new Show(1, Convert.ToDateTime("2017-12-12 12:00"), 120, 15, movies.Items[1]);
shows.Items.Add(1, show1);
showsExpected.Items.Add(1, show1);
// Act.
shows.Remove(movies.Items[1].Title);
showsExpected.Items.Remove(1);
// Assert.
var expected = true;
var actual = showsExpected.Equals(shows);
Assert.AreEqual(expected, actual);
}