public void CanConstructModes(int shift, Mode expected)
{
Note[] cMajor = "C D E F G A B".Split(" ").Select(N).ToArray();
Note[] shifted = cMajor.Skip(shift).Concat(cMajor.Take(shift)).ToArray();
Interval[] intervals = shifted.Select(n => Interval.Between(shifted[0], n)).ToArray();
Assert.Equal(expected.Intervals, intervals);
}
public void CanComparePitches(Interval interval, Pitch bottom, Pitch top)
{
Assert.Equal(interval, Interval.Between(bottom, top));
}
public void CanCompareNotes(Interval interval, Note bottom, Note top)
{
Assert.Equal(interval, Interval.Between(bottom, top));
}