public void GetSemitonesDifference()
{
Pitch pitch1 = new Pitch(Note.Fsharp, 5);
Pitch pitch2 = new Pitch(Note.B, 3);
int diff = Operators.GetSemitonesDifference(pitch1, pitch2);
Assert.AreEqual(19, diff);
}
public void GetSemitonesDifferenceNegativeMultipleOctaves()
{
Pitch pitch1 = new Pitch(Note.C, 3);
Pitch pitch2 = new Pitch(Note.C, 7);
int diff = Operators.GetSemitonesDifference(pitch1, pitch2);
Assert.AreEqual(-4 * Defines.SEMITONES_COUNT, diff);
}
public void GetSemitonesDifferenceZero()
{
Pitch pitch1 = new Pitch(Note.Asharp, 4);
Pitch pitch2 = new Pitch(Note.Asharp, 4);
int diff = Operators.GetSemitonesDifference(pitch1, pitch2);
Assert.AreEqual(0, diff);
}
public void GetSemitonesDifferenceOneOctave()
{
Pitch pitch1 = new Pitch(Note.C, 4);
Pitch pitch2 = new Pitch(Note.C, 3);
int diff = Operators.GetSemitonesDifference(pitch1, pitch2);
Assert.AreEqual(Defines.SEMITONES_COUNT, diff);
}
public void GetSemitonesDifferenceNegativeMultipleSemitones()
{
Pitch pitch1 = new Pitch(Note.Dsharp, 4);
Pitch pitch2 = new Pitch(Note.Gsharp, 4);
int diff = Operators.GetSemitonesDifference(pitch1, pitch2);
Assert.AreEqual(-5, diff);
}
public void GetSemitonesDifferenceNegativeOneSemitone()
{
Pitch pitch1 = new Pitch(Note.A, 4);
Pitch pitch2 = new Pitch(Note.Asharp, 4);
int diff = Operators.GetSemitonesDifference(pitch1, pitch2);
Assert.AreEqual(-1, diff);
}
public void GetSemitonesDifferenceNotesZero()
{
int diff = Operators.GetSemitonesDifference(Note.A, Note.A);
Assert.AreEqual(0, diff);
}
public void GetSemitonesDifferenceNotesNegativeMultipleSemitones()
{
int diff = Operators.GetSemitonesDifference(Note.E, Note.A);
Assert.AreEqual(-5, diff);
}
public void GetSemitonesDifferenceNotesMultipleSemitones()
{
int diff = Operators.GetSemitonesDifference(Note.G, Note.E);
Assert.AreEqual(3, diff);
}
public void GetSemitonesDifferenceNotesNegativeOneSemitone()
{
int diff = Operators.GetSemitonesDifference(Note.A, Note.Asharp);
Assert.AreEqual(-1, diff);
}
public void GetSemitonesDifferenceNotesOneSemitone()
{
int diff = Operators.GetSemitonesDifference(Note.Asharp, Note.A);
Assert.AreEqual(1, diff);
}
