// noteToStringTest(): integer duration, decimal duration
@Test
public void noteToStringTest() {
Note a2 = new Note(2, new Pitch('A'));
Note a3 = new Note(.25, new Pitch('A'));
assertEquals("A2.0", a2.toString());
assertEquals("A0.25", a3.toString());
}
// noteEqualsFalseTest(): covers all false partitions
// same pitch, different duration
// same duration, different pitch
// different duration, different pitch
@Test
public void noteEqualsFalseTest() {
Note a2 = new Note(2, new Pitch('A'));
Note a3 = new Note(3, new Pitch('A'));
Note d3 = new Note(3, new Pitch('D'));
assertFalse(a2.equals(a3));
assertFalse(a3.equals(d3));
assertFalse(a2.equals(d3));
}
// notePlayTest(): covers all partitions
@Test
public void notePlayTest() {
Note shortNote = new Note(.5, new Pitch('A'));
Note highNote = new Note(20, new Pitch('A')).transpose(20);
try {
SequencePlayer player = new SequencePlayer(140, 12);
shortNote.play(player, 0);
highNote.play(player, .5);
assertEquals(
"Event: NOTE_ON Pitch: 69 Tick: 0\n"
+ "Event: NOTE_OFF Pitch: 69 Tick: 6\n"
+ "Event: NOTE_ON Pitch: 89 Tick: 6\n"
+ "Event: NOTE_OFF Pitch: 89 Tick: 246\n"
+ "Meta event: END_OF_TRACK Tick: 246\n",
player.toString());
} catch (MidiUnavailableException mue) {
mue.printStackTrace();
} catch (InvalidMidiDataException imde) {
imde.printStackTrace();
}
}
// noteHashCodeTest()
@Test
public void noteHashCodeTest() {
Note a = new Note(2, new Pitch('F'));
Note b = new Note(2.0, new Pitch('E'));
assertEquals(a.transpose(-1).hashCode(), b.hashCode());
}
// noteTransposeTest()
@Test
public void noteTransposeTest() {
Note a = new Note(2, new Pitch('A'));
assertEquals(new Pitch('B'), a.transpose(2).pitch());
}
// noteDurationTest()
@Test
public void noteDurationTest() {
Note a = new Note(2, new Pitch('A'));
assertTrue(2 == a.duration());
}
// notePitchTest()
@Test
public void notePitchTest() {
Note a = new Note(2, new Pitch('A'));
assertEquals(new Pitch('A'), a.pitch());
}
// noteConstructorTest()
@Test
public void noteConstructorTest() {
Note a = new Note(.1 / 5, new Pitch('A'));
assertEquals("A0.02", a.toString());
}