public async Task GivenLyricsAndCountShouldReturnCorrectAverage()
{
// ARRANGE
var mockLyricsClient = new Mock <ILyricsClient>();
mockLyricsClient.Setup(x => x.GetSongLyrics(It.IsAny <string>(), It.IsAny <string>()))
.ReturnsAsync(new Song()
{
Lyrics = "Just a cast away and island lost at sea a many loneley"
});
var mockArtistTrackService = new ArtistTracksService(mockLyricsClient.Object);
var mockedTracks = new List <string>()
{
"Message in a bottle",
"Roxanne",
"Every Breath you take"
};
// ACT
var result = await mockArtistTrackService.GetAverageLyricsCount(It.IsAny <string>(), mockedTracks);
// ASSERT
Assert.AreEqual(12, result);
}
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);
}
