def test_tie_2notes(self):
voice = self.score.voice11
n1 = Note.new_from_string("c'4")
n2 = Note.new_from_string("c'8")
voice.append(n1)
voice.append(n2)
voice.tie([n1, n2])
def test_relative(self):
s = r"\staff\relative d'{ d f }"
score = parse_to_score_object(s)
self.assertEquals(score.voice11.m_tdict[Rat(0, 1)]['elem'][0],
Note.new_from_string("d'4"))
self.assertEquals(score.voice11.m_tdict[Rat(1, 4)]['elem'][0],
Note.new_from_string("f'4"))
def test_tie_2notes(self):
voice = self.score.voice11
n1 = Note.new_from_string("c'4")
n2 = Note.new_from_string("c'8")
voice.append(n1)
voice.append(n2)
voice.tie([n1, n2])
def test_no_chords_in_rhythm_staff(self):
self.score.add_staff(RhythmStaff)
self.score.voice21.append(Note.new_from_string("cis4"))
self.assertRaises(
Voice.NoChordsInRhythmStaffException, self.score.voice21.append,
[Note.new_from_string("gis4"),
Note.new_from_string("fis4")])
def test_relative(self):
s = r"\staff\relative d'{ d f }"
score = parse_to_score_object(s)
self.assertEqual(score.voice11.m_tdict[Rat(0, 1)]['elem'][0],
Note.new_from_string("d'4"))
self.assertEqual(score.voice11.m_tdict[Rat(1, 4)]['elem'][0],
Note.new_from_string("f'4"))
def test_is_bar_full(self):
self.assertTrue(self.score.voice11.is_bar_full())
self.score.voice11.append(Note.new_from_string("c2"))
self.assertFalse(self.score.voice11.is_bar_full())
self.score.voice11.append(Note.new_from_string("c4"))
self.assertFalse(self.score.voice11.is_bar_full())
self.score.voice11.append(Note.new_from_string("c4"))
self.assertTrue(self.score.voice11.is_bar_full())
def test_is_bar_full(self):
self.assertTrue(self.score.voice11.is_bar_full())
self.score.voice11.append(Note.new_from_string("c2"))
self.assertFalse(self.score.voice11.is_bar_full())
self.score.voice11.append(Note.new_from_string("c4"))
self.assertFalse(self.score.voice11.is_bar_full())
self.score.voice11.append(Note.new_from_string("c4"))
self.assertTrue(self.score.voice11.is_bar_full())
def test_stem_down(self):
self.score.voice11.append(Note.new_from_string("c'8"))
self.score.voice11.append(Note.new_from_string("c'8"), const.DOWN)
self.assertEqual(
self.score.voice11.m_tdict[Rat(0, 1)]['elem'].m_stemdir,
const.BOTH)
self.assertEqual(
self.score.voice11.m_tdict[Rat(1, 8)]['elem'].m_stemdir,
const.DOWN)
def test_is_last(self):
voice = self.score.voice11
voice.append(Note.new_from_string("c2"))
voice.append(Note.new_from_string("d2"))
voice.append(Note.new_from_string("f1"))
voice.append(Note.new_from_string("g4"))
self.assertTrue(voice.is_last(Rat(1, 2)))
self.assertFalse(voice.is_last(Rat(0, 1)))
self.assertTrue(voice.is_last(Rat(1, 2)))
self.assertTrue(voice.is_last(Rat(1, 1)))
self.assertFalse(voice.is_last(Rat(2, 1)))
def test_is_last(self):
voice = self.score.voice11
voice.append(Note.new_from_string("c2"))
voice.append(Note.new_from_string("d2"))
voice.append(Note.new_from_string("f1"))
voice.append(Note.new_from_string("g4"))
self.assertTrue(voice.is_last(Rat(1, 2)))
self.assertFalse(voice.is_last(Rat(0, 1)))
self.assertTrue(voice.is_last(Rat(1, 2)))
self.assertTrue(voice.is_last(Rat(1, 1)))
self.assertFalse(voice.is_last(Rat(2, 1)))
def test_beam(self):
voice = self.score.voice11
n1 = Note.new_from_string("c'8")
n2 = Note.new_from_string("d'8")
voice.append(n1)
voice.append(n2)
voice.beam([n1, n2])
self.score.staff1.add_voice()
n3 = Note.new_from_string("d'8")
n4 = Note.new_from_string("d'8")
self.assertRaises(Voice.NoteDontBelongHere, voice.beam, [n3, n4])
def test_add_partial_bar(self):
self.score.add_partial_bar(Duration.new_from_string("4"), TimeSignature(4, 4))
self.score.add_bar(None)
self.assertEqual(self.score.m_bars[0].m_timepos, Rat(0, 1))
self.assertEqual(self.score.m_bars[0].end(), Rat(1, 4))
self.assertEqual(self.score.m_bars[1].m_timepos, Rat(1, 4))
self.assertEqual(self.score.get_bar_at(Rat(0, 1)), self.score.m_bars[0])
self.assertEqual(self.score.get_bar_at(Rat(1, 4)), self.score.m_bars[1])
self.score.voice11.append(Note.new_from_string("c4"))
self.score.voice11.append(Note.new_from_string("c1"))
self.score.voice11.append(Note.new_from_string("c1"))
def test_tuplets(self):
n1 = Note(MusicalPitch.new_from_notename("g'"),
Duration(8, 0, Rat(2, 3)))
n2 = Note(MusicalPitch.new_from_notename("g'"),
Duration(8, 0, Rat(2, 3)))
n3 = Note(MusicalPitch.new_from_notename("g'"),
Duration(8, 0, Rat(2, 3)))
self.score.voice11.append(n1)
self.score.voice11.append(n2)
self.score.voice11.append(n3)
self.score.voice11.tuplet(Rat(2, 3), const.UP, [n1, n2, n3])
def test_beam(self):
voice = self.score.voice11
n1 = Note.new_from_string("c'8")
n2 = Note.new_from_string("d'8")
voice.append(n1)
voice.append(n2)
voice.beam([n1, n2])
self.score.staff1.add_voice()
n3 = Note.new_from_string("d'8")
n4 = Note.new_from_string("d'8")
self.assertRaises(Voice.NoteDontBelongHere, voice.beam, [n3, n4])
def test_midigen_tie(self):
n1 = Note.new_from_string("c4")
n2 = Note.new_from_string("c4")
n3 = Note.new_from_string("c4")
n4 = Note.new_from_string("d4")
self.score.voice11.append(n1)
self.score.voice11.append(n2)
self.score.voice11.append(n3)
self.score.voice11.append(n4)
self.score.voice11.tie([n1, n2, n3])
t = mpd.score_to_tracks(self.score)
self.assertEqual(t[0].str_repr(), "n48 d3/4 o48 n50 d1/4 o50")
def test_midigen_tie(self):
n1 = Note.new_from_string("c4")
n2 = Note.new_from_string("c4")
n3 = Note.new_from_string("c4")
n4 = Note.new_from_string("d4")
self.score.voice11.append(n1)
self.score.voice11.append(n2)
self.score.voice11.append(n3)
self.score.voice11.append(n4)
self.score.voice11.tie([n1, n2, n3])
t = mpd.score_to_tracks(self.score)
self.assertEqual(t[0].str_repr(), "n48 d3/4 o48 n50 d1/4 o50")
def test_transpose(self):
s = r"\staff\transpose d'{ c d }"
score = parse_to_score_object(s)
self.assertEquals(score.voice11.m_tdict[Rat(0, 1)]['elem'][0],
Note.new_from_string("d4"))
self.assertEquals(score.voice11.m_tdict[Rat(1, 4)]['elem'][0],
Note.new_from_string("e4"))
s = r"\staff\transpose d''{ c d }"
score = parse_to_score_object(s)
self.assertEquals(score.voice11.m_tdict[Rat(0, 1)]['elem'][0],
Note.new_from_string("d'4"))
self.assertEquals(score.voice11.m_tdict[Rat(1, 4)]['elem'][0],
Note.new_from_string("e'4"))
def test_transpose(self):
s = r"\staff\transpose d'{ c d }"
score = parse_to_score_object(s)
self.assertEqual(score.voice11.m_tdict[Rat(0, 1)]['elem'][0],
Note.new_from_string("d4"))
self.assertEqual(score.voice11.m_tdict[Rat(1, 4)]['elem'][0],
Note.new_from_string("e4"))
s = r"\staff\transpose d''{ c d }"
score = parse_to_score_object(s)
self.assertEqual(score.voice11.m_tdict[Rat(0, 1)]['elem'][0],
Note.new_from_string("d'4"))
self.assertEqual(score.voice11.m_tdict[Rat(1, 4)]['elem'][0],
Note.new_from_string("e'4"))
def test_add_partial_bar(self):
self.score.add_partial_bar(Duration.new_from_string("4"),
TimeSignature(4, 4))
self.score.add_bar(None)
self.assertEqual(self.score.m_bars[0].m_timepos, Rat(0, 1))
self.assertEqual(self.score.m_bars[0].end(), Rat(1, 4))
self.assertEqual(self.score.m_bars[1].m_timepos, Rat(1, 4))
self.assertEqual(self.score.get_bar_at(Rat(0, 1)),
self.score.m_bars[0])
self.assertEqual(self.score.get_bar_at(Rat(1, 4)),
self.score.m_bars[1])
self.score.voice11.append(Note.new_from_string("c4"))
self.score.voice11.append(Note.new_from_string("c1"))
self.score.voice11.append(Note.new_from_string("c1"))
def test_repack_bar_3(self):
"""
One note is changed from 1/4 to 1/1 length. Then we call
bar.repack and a BarFullException is raised.
"""
self.score.voice11.append(Note.new_from_string("c4"))
self.score.voice11.append(Note.new_from_string("d4"))
self.score.voice11.append(Note.new_from_string("e4"))
self.assertEqual(sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(1, 2)])
self.score.voice11.m_tdict[Rat(1, 4)]['elem'][0] = Note.new_from_string("g1")
self.assertEqual(sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(1, 2)])
self.assertRaises(Voice.BarFullException, self.bp.repack)
def test_transpose_relative(self):
s = r"\staff\transpose d'\relative c'{ c d }"
score = parse_to_score_object(s)
self.assertEquals(score.voice11.m_tdict[Rat(0, 1)]['elem'][0],
Note.new_from_string("d'4"))
self.assertEquals(score.voice11.m_tdict[Rat(1, 4)]['elem'][0],
Note.new_from_string("e'4"))
s = r"\staff\transpose d''\relative c'{ c d e}"
score = parse_to_score_object(s)
self.assertEquals(score.voice11.m_tdict[Rat(0, 1)]['elem'][0],
Note.new_from_string("d''4"))
self.assertEquals(score.voice11.m_tdict[Rat(1, 4)]['elem'][0],
Note.new_from_string("e''4"))
self.assertEquals(score.voice11.m_tdict[Rat(1, 2)]['elem'][0],
Note.new_from_string("fis''4"))
def test_transpose_relative(self):
s = r"\staff\transpose d'\relative c'{ c d }"
score = parse_to_score_object(s)
self.assertEqual(score.voice11.m_tdict[Rat(0, 1)]['elem'][0],
Note.new_from_string("d'4"))
self.assertEqual(score.voice11.m_tdict[Rat(1, 4)]['elem'][0],
Note.new_from_string("e'4"))
s = r"\staff\transpose d''\relative c'{ c d e}"
score = parse_to_score_object(s)
self.assertEqual(score.voice11.m_tdict[Rat(0, 1)]['elem'][0],
Note.new_from_string("d''4"))
self.assertEqual(score.voice11.m_tdict[Rat(1, 4)]['elem'][0],
Note.new_from_string("e''4"))
self.assertEqual(score.voice11.m_tdict[Rat(1, 2)]['elem'][0],
Note.new_from_string("fis''4"))
def test_repack_bar_1(self):
"""
We delete one note, and sees that the bar is packed correctly.
"""
self.score.voice11.append(Note.new_from_string("c4"))
self.score.voice11.append(Note.new_from_string("d4"))
self.score.voice11.append(Note.new_from_string("e4"))
self.score.voice11.append(Note.new_from_string("d4"))
self.assertEqual(sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(1, 2), Rat(3, 4)])
del self.score.voice11.m_tdict[Rat(1, 2)]
self.assertEqual(sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(3, 4)])
self.bp.repack()
self.assertEqual(sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(1, 2)])
def test_contructor(self):
Note(MusicalPitch.new_from_notename("c'"),
Duration.new_from_string("4."))
self.assertRaises(AssertionError, Note, "4.",
MusicalPitch.new_from_notename("c'"))
self.assertRaises(AssertionError, Note, Duration.new_from_string("4."),
"c'")
def test_repack_bar_3(self):
"""
One note is changed from 1/4 to 1/1 length. Then we call
bar.repack and a BarFullException is raised.
"""
self.score.voice11.append(Note.new_from_string("c4"))
self.score.voice11.append(Note.new_from_string("d4"))
self.score.voice11.append(Note.new_from_string("e4"))
self.assertEqual(
sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(1, 2)])
self.score.voice11.m_tdict[Rat(
1, 4)]['elem'][0] = Note.new_from_string("g1")
self.assertEqual(
sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(1, 2)])
self.assertRaises(Voice.BarFullException, self.bp.repack)
def test_repack_bar_2(self):
"""
One note is changed from 1/4 to 1/2 length. Then we call
bar.repack(voice11) and we see that the last note is moved
further out in the bar. This works ok since the bar was not
full. There where not Skips at the end of the bar.
"""
self.score.voice11.append(Note.new_from_string("c4"))
self.score.voice11.append(Note.new_from_string("d4"))
self.score.voice11.append(Note.new_from_string("e4"))
self.assertEqual(sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(1, 2)])
self.score.voice11.m_tdict[Rat(1, 4)]['elem'][0] = Note.new_from_string("g2")
self.assertEqual(sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(1, 2)])
self.bp.repack()
self.assertEqual(sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(3, 4)])
def test_set_clef(self):
self.score.voice11.set_clef("violin")
self.assertEqual(self.score.staff1.m_tdict[Rat(0, 1)]['clef'].m_name, "violin")
self.score.voice11.set_clef("bass")
# The last clef set is remembered
self.assertEqual(self.score.staff1.m_tdict[Rat(0, 1)]['clef'].m_name, "bass")
self.score.voice11.append(Note.new_from_string("c'8"))
self.score.voice11.set_clef("treble")
self.assertEqual(self.score.staff1.m_tdict[Rat(0, 1)]['clef'].m_name, "bass")
self.assertEqual(self.score.staff1.m_tdict[Rat(1, 8)]['clef'].m_name, "treble")
def test_repack_bar_1(self):
"""
We delete one note, and sees that the bar is packed correctly.
"""
self.score.voice11.append(Note.new_from_string("c4"))
self.score.voice11.append(Note.new_from_string("d4"))
self.score.voice11.append(Note.new_from_string("e4"))
self.score.voice11.append(Note.new_from_string("d4"))
self.assertEqual(
sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(1, 2),
Rat(3, 4)])
del self.score.voice11.m_tdict[Rat(1, 2)]
self.assertEqual(
sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(3, 4)])
self.bp.repack()
self.assertEqual(
sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(1, 2)])
def setUp(self):
self.score = Score()
self.staff = self.score.add_staff()
v = self.score.voice11
v.append(Note.new_from_string("c'4"))
v.append(Note.new_from_string("d'2"))
v.append(Note.new_from_string("c'4"))
v.append(Note.new_from_string("c'4"))
v.append(Note.new_from_string("c'4"))
v.append(Note.new_from_string("c'4"))
v.append(Note.new_from_string("c'4"))
def test_repack_bar_2(self):
"""
One note is changed from 1/4 to 1/2 length. Then we call
bar.repack(voice11) and we see that the last note is moved
further out in the bar. This works ok since the bar was not
full. There where not Skips at the end of the bar.
"""
self.score.voice11.append(Note.new_from_string("c4"))
self.score.voice11.append(Note.new_from_string("d4"))
self.score.voice11.append(Note.new_from_string("e4"))
self.assertEqual(
sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(1, 2)])
self.score.voice11.m_tdict[Rat(
1, 4)]['elem'][0] = Note.new_from_string("g2")
self.assertEqual(
sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(1, 2)])
self.bp.repack()
self.assertEqual(
sorted(self.score.voice11.m_tdict.keys()),
[Rat(0, 1), Rat(1, 4), Rat(3, 4)])
def test_get_timeposes_of(self):
self.score.add_bar(TimeSignature(4, 4))
self.score.add_bar(TimeSignature(4, 4))
self.assertEqual(
self.score.voice11.get_timeposes_of(self.score.m_bars[0]), [])
self.assertEqual(
self.score.voice11.get_timeposes_of(self.score.m_bars[1]), [])
self.score.voice11.append(Note.new_from_string("c4"))
self.assertEqual(
self.score.voice11.get_timeposes_of(self.score.m_bars[0]),
[Rat(0, 1)])
self.assertEqual(
self.score.voice11.get_timeposes_of(self.score.m_bars[1]), [])
def test_bar_fill_skips(self):
n1 = Note(MusicalPitch.new_from_notename("g'"), Duration(4, 0))
self.score.voice11.append(n1)
self.score.voice11.append(Rest(Duration.new_from_string("4")))
self.bp.fill_skips()
self.assertTrue(
isinstance(self.score.voice11.m_tdict[Rat(0, 1)]['elem'][0], Note))
self.assertTrue(
isinstance(self.score.voice11.m_tdict[Rat(1, 4)]['elem'][0], Rest))
self.assertTrue(
isinstance(self.score.voice11.m_tdict[Rat(1, 2)]['elem'][0], Skip))
self.assertTrue(
isinstance(self.score.voice11.m_tdict[Rat(3, 4)]['elem'][0], Skip))
def test_get_timeposes_of(self):
self.score.add_bar(TimeSignature(4, 4))
self.score.add_bar(TimeSignature(4, 4))
self.assertEqual(
self.score.voice11.get_timeposes_of(self.score.m_bars[0]), [])
self.assertEqual(
self.score.voice11.get_timeposes_of(self.score.m_bars[1]), [])
self.score.voice11.append(Note.new_from_string("c4"))
self.assertEqual(
self.score.voice11.get_timeposes_of(self.score.m_bars[0]),
[Rat(0, 1)])
self.assertEqual(
self.score.voice11.get_timeposes_of(self.score.m_bars[1]), [])
def setUp(self):
self.score = Score()
self.staff = self.score.add_staff()
v = self.score.voice11
v.append(Note.new_from_string("c'4"))
v.append(Note.new_from_string("d'2"))
v.append(Note.new_from_string("c'4"))
v.append(Note.new_from_string("c'4"))
v.append(Note.new_from_string("c'4"))
v.append(Note.new_from_string("c'4"))
v.append(Note.new_from_string("c'4"))
def test_set_clef(self):
self.score.voice11.set_clef("violin")
self.assertEqual(self.score.staff1.m_tdict[Rat(0, 1)]['clef'].m_name,
"violin")
self.score.voice11.set_clef("bass")
# The last clef set is remembered
self.assertEqual(self.score.staff1.m_tdict[Rat(0, 1)]['clef'].m_name,
"bass")
self.score.voice11.append(Note.new_from_string("c'8"))
self.score.voice11.set_clef("treble")
self.assertEqual(self.score.staff1.m_tdict[Rat(0, 1)]['clef'].m_name,
"bass")
self.assertEqual(self.score.staff1.m_tdict[Rat(1, 8)]['clef'].m_name,
"treble")
def test_add_note(self):
self.score.voice11.append(Note.new_from_string("c'4"))
self.score.voice11.append(Note.new_from_string("c'2"))
self.score.voice11.append(Note.new_from_string("c'8"))
self.assertIsInstance(self.score.voice11.m_tdict[Rat(0, 1)]['elem'][0], Note)
self.assertIsInstance(self.score.voice11.m_tdict[Rat(0, 1)]['elem'][0].w_parent(), Stem)
self.assertIsInstance(self.score.voice11.m_tdict[Rat(0, 1)]['elem'][0].w_parent().w_parent(), Voice)
# bar full:
self.assertRaises(Voice.BarFullException, self.score.voice11.append,
Note.new_from_string("c'4"))
self.score.voice11.append(Note.new_from_string("c'8"))
self.score.voice11.append([
Note.new_from_string("c'1"),
Note.new_from_string("e'1"),
Note.new_from_string("g'1"),
])
def test_add_note(self):
self.score.voice11.append(Note.new_from_string("c'4"))
self.score.voice11.append(Note.new_from_string("c'2"))
self.score.voice11.append(Note.new_from_string("c'8"))
self.assertIsInstance(self.score.voice11.m_tdict[Rat(0, 1)]['elem'][0],
Note)
self.assertIsInstance(
self.score.voice11.m_tdict[Rat(0, 1)]['elem'][0].w_parent(), Stem)
self.assertIsInstance(
self.score.voice11.m_tdict[Rat(
0, 1)]['elem'][0].w_parent().w_parent(), Voice)
# bar full:
self.assertRaises(Voice.BarFullException, self.score.voice11.append,
Note.new_from_string("c'4"))
self.score.voice11.append(Note.new_from_string("c'8"))
self.score.voice11.append([
Note.new_from_string("c'1"),
Note.new_from_string("e'1"),
Note.new_from_string("g'1"),
])
def test_new_from_string(self):
Note.new_from_string("c'4.")
self.assertRaises(InvalidNotenameException, Note.new_from_string, "x")
def test_midigen_rest(self):
self.score.voice11.append(Note.new_from_string("c4"))
self.score.voice11.append(Rest(Duration.new_from_string("4")))
self.score.voice11.append(Note.new_from_string("c4"))
t = mpd.score_to_tracks(self.score)
self.assertEqual(t[0].str_repr(), "n48 d1/4 o48 d1/4 n48 d1/4 o48")
def test_single_tuplet(self):
n1 = Note(MusicalPitch.new_from_notename("g'"),
Duration(8, 0, Rat(2, 3)))
self.score.voice11.append(n1)
self.score.voice11.tuplet(Rat(2, 3), const.UP, [n1])
self.assertEqual(n1.w_parent().m_tupletinfo, 'end')
def test_stem_down(self):
self.score.voice11.append(Note.new_from_string("c'8"))
self.score.voice11.append(Note.new_from_string("c'8"), const.DOWN)
self.assertEqual(self.score.voice11.m_tdict[Rat(0, 1)]['elem'].m_stemdir, const.BOTH)
self.assertEqual(self.score.voice11.m_tdict[Rat(1, 8)]['elem'].m_stemdir, const.DOWN)
def test_no_chords_in_rhythm_staff(self):
self.score.add_staff(RhythmStaff)
self.score.voice21.append(Note.new_from_string("cis4"))
self.assertRaises(Voice.NoChordsInRhythmStaffException,
self.score.voice21.append,
[Note.new_from_string("gis4"), Note.new_from_string("fis4")])
def test_midigen_rest(self):
self.score.voice11.append(Note.new_from_string("c4"))
self.score.voice11.append(Rest(Duration.new_from_string("4")))
self.score.voice11.append(Note.new_from_string("c4"))
t = mpd.score_to_tracks(self.score)
self.assertEqual(t[0].str_repr(), "n48 d1/4 o48 d1/4 n48 d1/4 o48")
def test_new_from_string(self):
Note.new_from_string("c'4.")
self.assertRaises(InvalidNotenameException, Note.new_from_string, "x")
def test_single_tuplet(self):
n1 = Note(MusicalPitch.new_from_notename("g'"),
Duration(8, 0, Rat(2, 3)))
self.score.voice11.append(n1)
self.score.voice11.tuplet(Rat(2, 3), const.UP, [n1])
self.assertEqual(n1.w_parent().m_tupletinfo, 'end')
