// 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());
}
// 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());
}
// 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());
}