public async Task GetSongLyrics_ReturnsEmptyModel_IfAnyParamterIsNull(string artist, string song)
{
// Act
var result = await _lyricService.GetSongLyrics(artist, song);
// Assert
Assert.IsNull(result.Lyrics);
}
private async Task <IList <int> > BuildLyricCountList(string artist, IEnumerable <string> songs)
{
var list = new List <int>();
foreach (var song in songs)
{
var songInfo = await _lyricService.GetSongLyrics(artist, song);
if (string.IsNullOrEmpty(songInfo.Lyrics))
{
continue;
}
list.Add(_lyricCalculator.GetLyricCount(songInfo.Lyrics));
}
return(list);
}
