public void Grace_Issue79()
{
var tex = @":8 3.3{gr} 3.3{gr ob}";
var score = ParseTex(tex);
Assert.AreEqual(1, score.Tracks.Count);
Assert.AreEqual(1, score.MasterBars.Count);
Assert.AreEqual(2, score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats.Count);
Assert.AreEqual(GraceType.BeforeBeat, score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[0].GraceType);
Assert.AreEqual(GraceType.OnBeat, score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[1].GraceType);
}