def test_melodic_interval_2_tracks(self):
"""
In this test, only MIDI channel 0 will be allocated, even though
two different patches and volumes are used. This because the tones
from the two tracks does not sound at the same time.
"""
t1 = Track()
t1.set_patch(1)
t1.set_volume(101)
t1.note(4, 64)
t2 = Track()
t2.set_patch(2)
t2.set_volume(102)
t2.notelen_time(4)
t2.note(4, 66)
self.assertEquals(t1.str_repr(), "p1 v101 n64 d1/4 o64")
self.assertEquals(t2.str_repr(), "p2 v102 d1/4 n66 d1/4 o66")
m = MidiEventStream(t1, t2)
self.assertEquals(m.str_repr(1),
"p0:1 v0:101 n0:64 d1/4 o64 p0:2 v0:102 n0:66 d1/4 o66")
def test_melodic_interval_2_tracks(self):
"""
In this test, only MIDI channel 0 will be allocated, even though
two different patches and volumes are used. This because the tones
from the two tracks does not sound at the same time.
"""
t1 = Track()
t1.set_patch(1)
t1.set_volume(101)
t1.note(4, 64)
t2 = Track()
t2.set_patch(2)
t2.set_volume(102)
t2.notelen_time(4)
t2.note(4, 66)
self.assertEquals(t1.str_repr(), "p1 v101 n64 d1/4 o64")
self.assertEquals(t2.str_repr(), "p2 v102 d1/4 n66 d1/4 o66")
m = MidiEventStream(t1, t2)
self.assertEquals(
m.str_repr(1),
"p0:1 p1:2 v0:101 n0:64 d1/4 o64 v1:102 n1:66 d1/4 o66")
def test_add(self):
t1 = Track()
t1.note(8, 92, 121)
self.assertEqual("n92 d1/8 o92", t1.str_repr())
t2 = Track()
t2.note(2, 90, 120)
self.assertEqual("n90 d1/2 o90", t2.str_repr())
self.assertEqual("n92 d1/8 o92", t1.str_repr())
self.assertEqual("n90 d1/2 o90", t2.str_repr())
m1 = MidiEventStream(t1)
m2 = MidiEventStream(t2)
t3 = t1 + t2
self.assertEqual("n92 d1/8 o92 n90 d1/2 o90", t3.str_repr())
m3 = MidiEventStream(t3)
self.assertEqual("n92 d1/8 o92", t1.str_repr())
self.assertEqual("n90 d1/2 o90", t2.str_repr())
# FIXME volume bug?
self.assertEqual("p0:0 v0:100 n0:92 d1/8 o92", m1.str_repr(1))
self.assertEqual("p0:0 v0:100 n0:90 d1/2 o90", m2.str_repr(1))
self.assertEqual("p0:0 v0:100 n0:92 d1/8 o92 n0:90 d1/2 o90", m3.str_repr(1))
def test_add(self):
t1 = Track()
t1.note(8, 92, 121)
self.assertEqual("n92 d1/8 o92", t1.str_repr())
t2 = Track()
t2.note(2, 90, 120)
self.assertEqual("n90 d1/2 o90", t2.str_repr())
self.assertEqual("n92 d1/8 o92", t1.str_repr())
self.assertEqual("n90 d1/2 o90", t2.str_repr())
m1 = MidiEventStream(t1)
m2 = MidiEventStream(t2)
t3 = t1 + t2
self.assertEqual("n92 d1/8 o92 n90 d1/2 o90", t3.str_repr())
m3 = MidiEventStream(t3)
self.assertEqual("n92 d1/8 o92", t1.str_repr())
self.assertEqual("n90 d1/2 o90", t2.str_repr())
# FIXME volume bug?
self.assertEqual("p0:0 v0:100 n0:92 d1/8 o92", m1.str_repr(1))
self.assertEqual("p0:0 v0:100 n0:90 d1/2 o90", m2.str_repr(1))
self.assertEqual("p0:0 v0:100 n0:92 d1/8 o92 n0:90 d1/2 o90",
m3.str_repr(1))
