示例#1
0
 // musicPlayEmptyTest(): empty music
 @Test
 public void musicPlayEmptyTest() {
   SequencePlayer player;
   try {
     player = new SequencePlayer(140, 12);
     Music empty = new Parallel(new Rest(0), new Merge(new Rest(0), new Rest(0)));
     empty.play(player, 0);
     assertEquals("Meta event: END_OF_TRACK Tick: 0\n", player.toString());
   } catch (MidiUnavailableException | InvalidMidiDataException e) {
     e.printStackTrace();
   }
 }
示例#2
0
 // mergePlayEmptyTest(): m1 and/or m2 empty
 @Test
 public void mergePlayEmptyTest() {
   Merge a = new Merge(new Rest(0), new Rest(0));
   try {
     SequencePlayer player = new SequencePlayer(140, 12);
     a.play(player, 0);
     assertEquals("Meta event: END_OF_TRACK Tick: 0\n", player.toString());
   } catch (MidiUnavailableException mue) {
     mue.printStackTrace();
   } catch (InvalidMidiDataException imde) {
     imde.printStackTrace();
   }
 }
示例#3
0
 // musicPlaySingleNoteTest(): single note
 @Test
 public void musicPlaySingleNoteTest() {
   SequencePlayer player;
   try {
     player = new SequencePlayer(140, 12);
     Music a = new Note(1, new Pitch('A'));
     a.play(player, 0);
     assertEquals(
         "Event: NOTE_ON  Pitch: 69  Tick: 0\n"
             + "Event: NOTE_OFF Pitch: 69  Tick: 12\n"
             + "Meta event: END_OF_TRACK Tick: 12\n",
         player.toString());
   } catch (MidiUnavailableException | InvalidMidiDataException e) {
     e.printStackTrace();
   }
 }
示例#4
0
 // parallelPlayEqualsTest(): m1 = m2
 @Test
 public void parallelPlayEqualsTest() {
   Parallel a = new Parallel(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();
   }
 }
示例#5
0
 // chordPlayDifferentDurationsTest(): m1.duration != m2.duration
 @Test
 public void chordPlayDifferentDurationsTest() {
   Chord a = new Chord(new Note(1, new Pitch('D')), new Note(2, new Pitch('C')));
   try {
     SequencePlayer player = new SequencePlayer(140, 12);
     a.play(player, 0);
     assertEquals(
         "Event: NOTE_ON  Pitch: 62  Tick: 0\n"
             + "Event: NOTE_ON  Pitch: 60  Tick: 0\n"
             + "Event: NOTE_OFF Pitch: 62  Tick: 12\n"
             + "Event: NOTE_OFF Pitch: 60  Tick: 24\n"
             + "Meta event: END_OF_TRACK Tick: 24\n",
         player.toString());
   } catch (MidiUnavailableException mue) {
     mue.printStackTrace();
   } catch (InvalidMidiDataException imde) {
     imde.printStackTrace();
   }
 }
示例#6
0
 // 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();
   }
 }