// chordPlayEqualsTest(): m1 = m2
@Test
public void chordPlayEqualsTest() {
Chord a = new Chord(new Note(1, new Pitch('C')), new Note(1, new Pitch('C')));
try {
SequencePlayer player = new SequencePlayer(140, 12);
a.play(player, 0);
assertEquals(
"Event: NOTE_ON Pitch: 60 Tick: 0\n"
+ "Event: NOTE_ON Pitch: 60 Tick: 0\n"
+ "Event: NOTE_OFF Pitch: 60 Tick: 12\n"
+ "Event: NOTE_OFF Pitch: 60 Tick: 12\n"
+ "Meta event: END_OF_TRACK Tick: 12\n",
player.toString());
} catch (MidiUnavailableException mue) {
mue.printStackTrace();
} catch (InvalidMidiDataException imde) {
imde.printStackTrace();
}
}
// chordDifferentDurationTest(): m1, m2 different duration
@Test
public void chordDifferentDurationTest() {
Chord a = new Chord(new Note(1, new Pitch('C')), new Note(5, new Pitch('A')));
assertTrue(a.duration() == a.top().duration());
Chord b = new Chord(a, new Note(3, new Pitch('D')));
assertTrue(b.top().duration() == b.duration());
}
// chordToStringDifferentTest(): m1 and m2 non-equals
@Test
public void chordToStringDifferentTest() {
Chord a = new Chord(new Note(2, new Pitch('C')), new Note(5, new Pitch('A')));
assertEquals("chord(C2.0 |||| A5.0)", a.toString());
}
// chordToStringEqualsTest(): m1 and m2 equals
@Test
public void chordToStringEqualsTest() {
Chord a = new Chord(new Note(5, new Pitch('A')), new Note(5, new Pitch('A')));
assertEquals("chord(A5.0 |||| A5.0)", a.toString());
}
// chordEqualsFalseWrongOrderTest(): musics are identical but in wrong order
@Test
public void chordEqualsFalseWrongOrderTest() {
Chord a = new Chord(new Note(2, new Pitch('C')), new Note(5, new Pitch('A')));
Chord b = new Chord(new Note(5, new Pitch('A')), new Note(2, new Pitch('C')));
assertFalse(a.equals(b));
}
// chordlHashCodeTest()
@Test
public void chordHashCodeTest() {
Chord a = new Chord(new Note(2, new Pitch('C')), new Note(5, new Pitch('A')));
Music b = new Chord(new Note(2, new Pitch('D')), new Note(5, new Pitch('B'))).transpose(-2);
assertEquals(a.hashCode(), b.hashCode());
}
// chordSameDurationTest(): m1, m2 same duration
@Test
public void chordSameDurationTest() {
Chord a = new Chord(new Note(5, new Pitch('B')), new Note(5, new Pitch('A')));
assertTrue(5 == a.duration());
}
// chordConstructorTest()
@Test
public void chordConstructorTest() {
Chord a = new Chord(new Note(2., new Pitch('C')), new Note(1., new Pitch('F')));
assertEquals("chord(C2.0 |||| F1.0)", a.toString());
}