public void AddVideosToLibrary()
        {
            // setup
            Library Videos = new Library(TypeOfVideo.TVShow);
            Videos.Add(name, genre, description, year);

            // asserts
            Assert.AreEqual(Videos.Length(), 1, "Library size did not increment");
            Assert.IsTrue(Videos.Exists(name), "Video does not exist after adding");
            Assert.IsFalse(Videos.Exists("doesn't exist"), "Video exists even though it shouldn't");
        }
        public void RemoveVideosFromLibrary()
        {
            //setup
            Library Videos = new Library(TypeOfVideo.TVShow);
            Videos.Add(name, genre, description, year);

            // asserts
            Assert.AreEqual(Videos.Remove(name), 1, "Number of videos removed does not match expected.");
            Assert.AreEqual(Videos.Length(), 0, "Size of library did not decrease after removal");
        }