[TestCase(new[] { "[1]name:Singer1" }, "[0]name:Singer0", false, null)] // should not add invalid singer.
public void TestAddSinger(string[] existSingers, string addSinger, bool isAdded, int[] actualSingers)
{
var singer = TestCaseTagHelper.ParseSinger(addSinger);
var lyric = new Lyric
{
Singers = TestCaseTagHelper.ParseSingers(existSingers)?.Select(x => x.ID).ToArray()
};
try
{
Assert.AreEqual(LyricUtils.AddSinger(lyric, singer), isAdded);
Assert.AreEqual(lyric.Singers, actualSingers);
}
catch
{
Assert.IsNull(actualSingers);
}
}