public void Create_four_note_chord_with_inverted_notes_second_inversion()
{
var chord = Chord.FromNotes("G4 C5 E5 B5");
chord.Inversion.Should().Be(2);
chord.Should().Be(new Chord("Cmaj7^^"));
}
public void Create_four_note_chord_with_inverted_notes_first_inversion()
{
var chord = Chord.FromNotes("E4 G4 B4 C5");
chord.Inversion.Should().Be(1);
chord.Should().Be(new Chord("C5maj7^"));
}
public void Create_three_note_chord_with_inverted_notes()
{
var chord = Chord.FromNotes("E4 G4 C5");
Assert.Equal(1, chord.Inversion);
chord.Should().Be(new Chord("C5maj^"));
}
public void Create_three_note_chord_with_notes_in_wrong_order()
{
var chord = Chord.FromNotes("E G C");
chord.Inversion.Should().Be(0);
chord.Should().Be(new Chord("Cmaj"));
}
public void Create_chord_with_notes_using_note_array_constructor()
{
var chord = Chord.FromNotes(new[]
{
new Note("D"),
new Note("F#"),
new Note("A"),
});
chord.Should().Be(new Chord("Dmaj"));
}
public void Create_four_note_chord_with_inverted_notes_third_inversion()
{
var chord = Chord.FromNotes("B4 C5 E5 G5");
chord.Inversion.Should().Be(3);
chord.Should().Be(new Chord("C5maj7^^^"));
var expectedBassNote = new Note("B")
{
IsOctaveExplicitlySet = true
};
chord.GetBassNote().Should().Be(expectedBassNote);
}
public void SortsElements()
{
var notes = new List <Note>()
{
new Note(Pitch.C4),
new Note(Pitch.D2),
new Note(Pitch.E3),
new Note(Pitch.A6)
};
var expectedElementPitches = new List <Pitch>()
{
Pitch.D2, Pitch.E3, Pitch.C4, Pitch.A6
};
var chord = Chord.FromNotes(notes);
Assert.AreEqual(expectedElementPitches.Count, chord.notes.Length);
for (int i = 0; i < expectedElementPitches.Count; i++)
{
Assert.AreEqual(expectedElementPitches[i], chord.notes[i].pitch);
}
}
public void Create_chord_with_notes_using_string_array_constructor()
{
var chord = Chord.FromNotes(new[] { "Bb", "Db", "F" });
chord.Should().Be(new Chord("Bbmin^"));
}
public void Create_chord_with_notes_using_string_constructor()
{
var chord = Chord.FromNotes("C E G");
chord.Should().Be(new Chord("Cmaj"));
}
public void Create_chord_with_many_similar_notes()
{
var chord = Chord.FromNotes("F3 F4 F5 A6 A5 C4 C3");
chord.Should().Be(new Chord("Fmaj^^"));
}
public void Create_chord_with_notes_in_different_octaves()
{
var chord = Chord.FromNotes("C3 E5 G7");
chord.Should().Be(new Chord("Cmaj"));
}
