public async Task TrackService_GetTrackByGenreWithAuthorNameAsync_TrackList_CorrectOrder()
        {
            var expected = new List <Track.Track> {
                new Track.Track
                {
                    Id           = 2,
                    Title        = "Elation Eve",
                    ComposerId   = 2,
                    Genre        = "rock",
                    ComposerName = "Mr Tim Garland"
                },
                new Track.Track
                {
                    Id           = 3,
                    Title        = "Home In The Sun",
                    ComposerId   = 3,
                    Genre        = "rock",
                    ComposerName = "Mr David Tobin"
                },
                new Track.Track
                {
                    Id           = 1,
                    Title        = "Shine Bright",
                    ComposerId   = 1,
                    Genre        = "rock",
                    ComposerName = "Mr Terry Devine King"
                }
            };

            var result = await _trackService.GetTrackByGenreWithAuthorNameAsync("rock");

            Assert.AreEqual(expected, result);
        }