public void ReadTitleTestSimple()
{
ISongFileReader <OpenLyricsSong> reader = new OpenLyricsSongFileReader();
Assert.AreEqual("Amazing Grace", reader.ReadTitle("Resources/openlyrics/simple.xml"));
Assert.IsNull(reader.ReadTitle("Resources/openlyrics/non-existing-file.xml"));
}
public void ReadTitleTestComplex()
{
ISongFileReader <OpenLyricsSong> reader = new OpenLyricsSongFileReader();
Assert.AreEqual("Amazing Grace", reader.ReadTitle("Resources/openlyrics/complex.xml"));
}