public void GivenAnArtistWithTracksShouldCalculateAverageLyricsCount()
{
// ARRANGE
var mockLyricsClient = new Mock <ILyricsClient>();
var mockArtistTrackService = new ArtistTracksService(mockLyricsClient.Object);
// ACT
var result = mockArtistTrackService.CalculateAverageLyricsCount(200, 20400);
// ASSERT
Assert.AreEqual(102, result);
}
