def testComplexWrite(self):
counter1 = Counter.Counter("e+a")
counter2 = Counter.Counter("+a")
counter3 = Counter.Counter("+")
counter4 = Counter.Counter("e+a")
count = MeasureCount.MeasureCount()
count.addBeats(Beat.Beat(counter1), 1)
count.addBeats(Beat.Beat(counter2), 1)
count.addBeats(Beat.Beat(counter3), 1)
count.addBeats(Beat.Beat(counter4, 2), 1)
handle = StringIO()
indenter = fileUtils.Indenter(handle)
dbfsv1.MeasureCountStructureV1().write(count, indenter)
output = handle.getvalue().splitlines()
self.assertEqual(output,
["START_MEASURE_COUNT",
" BEAT_START",
" NUM_TICKS 4",
" COUNT |^e+a|",
" BEAT_END",
" BEAT_START",
" NUM_TICKS 3",
" COUNT |^+a|",
" BEAT_END",
" BEAT_START",
" NUM_TICKS 2",
" COUNT |^+|",
" BEAT_END",
" BEAT_START",
" NUM_TICKS 2",
" COUNT |^e+a|",
" BEAT_END",
"END_MEASURE_COUNT"])
def testNineEight(self):
count = MeasureCount.makeSimpleCount(self.eighths, 4)
count.addBeats(Beat.Beat(self.eighths, 1), 1)
self.assertEqual(count.timeSig(), (9, 8))
count = MeasureCount.makeSimpleCount(self.sixteenths, 4)
count.addBeats(Beat.Beat(self.sixteenths, 2), 1)
self.assertEqual(count.timeSig(), (9, 8))
class TestPartialBeat(unittest.TestCase):
beat = Beat.Beat(Counter.Counter(Counter.BEAT_COUNT + "e+a"), 2)
def testStr(self):
self.assertEqual(str(self.beat), "^e+a")
def testTicksPerBeat(self):
self.assertEqual(self.beat.ticksPerBeat, 4)
def testNumTicks(self):
self.assertEqual(self.beat.numTicks, 2)
def testNumBeats(self):
self.assertEqual(self.beat.numBeats(), 0.5)
def testIter(self):
count = list(self.beat)
self.assertEqual(count, ["^", "e"])
def testIterTicks(self):
ticks = list(self.beat.iterTicks())
self.assertEqual(ticks, [0, 1])
def testCount(self):
count = list(self.beat.count(2))
self.assertEqual(count, ["2", "e"])
def testWrite(self):
handle = StringIO()
indenter = fileUtils.Indenter(handle)
self.beat.write(indenter)
output = handle.getvalue().splitlines()
self.assertEqual(
output,
["BEAT_START", " NUM_TICKS 2", " COUNT |^e+a|", "BEAT_END"])
def testWriteFullBeat(self):
beat = Beat.Beat(Counter.Counter("e+a"))
handle = StringIO()
indenter = fileUtils.Indenter(handle)
dbfsv0.BeatStructureV0().write(beat, indenter)
output = handle.getvalue().splitlines()
self.assertEqual(output, ["BEAT_START", " COUNT |^e+a|", "BEAT_END"])
class TestPartialBeat(unittest.TestCase):
beat = Beat.Beat(Counter.Counter("e+a"), 2)
def testStr(self):
self.assertEqual(str(self.beat), "^e+a")
def testTicksPerBeat(self):
self.assertEqual(self.beat.ticksPerBeat, 4)
def testNumTicks(self):
self.assertEqual(self.beat.numTicks, 2)
def testNumBeats(self):
self.assertEqual(self.beat.numBeats(), 0.5)
def testIter(self):
count = list(self.beat)
self.assertEqual(count, ["^", "e"])
def testIterTicks(self):
ticks = list(self.beat.iterTicks())
self.assertEqual(ticks, [0, 1])
def testCount(self):
count = list(self.beat.count(2))
self.assertEqual(count, ["2", "e"])
class TestFullBeat(unittest.TestCase):
beat = Beat.Beat(Counter.Counter("e+a"))
def testStr(self):
self.assertEqual(str(self.beat), "^e+a")
def testTicksPerBeat(self):
self.assertEqual(self.beat.ticksPerBeat, 4)
def testNumTicks(self):
self.assertEqual(self.beat.numTicks, 4)
def testNumBeats(self):
self.assertEqual(self.beat.numBeats(), 1.0)
def testIter(self):
count = list(self.beat)
self.assertEqual(count, ["^", "e", "+", "a"])
def testIterTicks(self):
ticks = list(self.beat.iterTicks())
self.assertEqual(ticks, [0, 1, 2, 3])
def testCount(self):
count = list(self.beat.count(2))
self.assertEqual(count, ["2", "e", "+", "a"])
def testSeventeenSixteen(self):
count = MeasureCount.makeSimpleCount(self.sixteenths, 4)
count.addBeats(Beat.Beat(self.sixteenths, 1), 1)
self.assertEqual(count.timeSig(), (17, 16))
class TestComplex(unittest.TestCase):
counter1 = Counter.Counter("e+a")
counter2 = Counter.Counter("+a")
counter3 = Counter.Counter("+")
counter4 = Counter.Counter("e+a")
count = MeasureCount.MeasureCount()
count.addBeats(Beat.Beat(counter1), 1)
count.addBeats(Beat.Beat(counter2), 1)
count.addBeats(Beat.Beat(counter3), 1)
count.addBeats(Beat.Beat(counter4, 2), 1)
def testLength(self):
self.assertEqual(len(self.count), 11)
def testNumBeats(self):
self.assertEqual(self.count.numBeats(), 4)
def testIsSimple(self):
self.assertFalse(self.count.isSimpleCount())
def testCount(self):
self.assertEqual(list(self.count.count()),
["1", "e", "+", "a",
"2", "+", "a",
"3", "+",
"4", "e", ])
def testCountString(self):
self.assertEqual(self.count.countString(),
"1e+a2+a3+4e")
def testGetItem(self):
beat = self.count[1]
self.assert_(isinstance(beat, Beat.Beat))
self.assertEqual(beat.numTicks, 3)
self.assertEqual(beat.ticksPerBeat, 3)
self.assertRaises(IndexError, self.count.__getitem__, 4)
def testIterTimesMs(self):
times = list(self.count.iterTimesMs(120))
self.assertEqual(times, [0, 30, 60, 90,
120, 160, 200,
240, 300,
360, 390, 420])
def testTimeSig(self):
self.assertEqual(self.count.timeSig(), (7, 8))
def testIterBeatTicks(self):
ticks = list(self.count.iterBeatTicks())
beat1 = self.count[0]
beat2 = self.count[1]
beat3 = self.count[2]
beat4 = self.count[3]
self.assertEqual(ticks,
[(0, beat1, 0), (0, beat1, 1),
(0, beat1, 2), (0, beat1, 3),
(1, beat2, 0), (1, beat2, 1),
(1, beat2, 2),
(2, beat3, 0), (2, beat3, 1),
(3, beat4, 0), (3, beat4, 1)])
def testIterBeatTickPositions(self):
ticks = list(self.count.iterBeatTickPositions())
self.assertEqual(ticks, [0, 4, 7, 9])
def testIterMidiTicks(self):
ticks = list(self.count.iterMidiTicks())
self.assertEqual(ticks, [0, 48, 96, 144,
192, 256, 320,
384, 480,
576, 624, 672])
def testIterTime(self):
ticks = list(self.count.iterTime())
self.assertEqual(ticks,
[(0, 0, 4), (0, 1, 4), (0, 2, 4), (0, 3, 4),
(1, 0, 3), (1, 1, 3), (1, 2, 3),
(2, 0, 2), (2, 1, 2),
(3, 0, 4), (3, 1, 4)])
class TestComplex(unittest.TestCase):
counter1 = Counter.Counter(Counter.BEAT_COUNT + "e+a")
counter2 = Counter.Counter(Counter.BEAT_COUNT + "+a")
counter3 = Counter.Counter(Counter.BEAT_COUNT + "+")
counter4 = Counter.Counter(Counter.BEAT_COUNT + "e+a")
count = MeasureCount.MeasureCount()
count.addBeats(Beat.Beat(counter1), 1)
count.addBeats(Beat.Beat(counter2), 1)
count.addBeats(Beat.Beat(counter3), 1)
count.addBeats(Beat.Beat(counter4, 2), 1)
def testLength(self):
self.assertEqual(len(self.count), 11)
def testNumBeats(self):
self.assertEqual(self.count.numBeats(), 4)
def testIsSimple(self):
self.assertFalse(self.count.isSimpleCount())
def testCount(self):
self.assertEqual(list(self.count.count()),
["1", "e", "+", "a",
"2", "+", "a",
"3", "+",
"4", "e", ])
def testCountString(self):
self.assertEqual(self.count.countString(),
"1e+a2+a3+4e")
def testGetItem(self):
beat = self.count[1]
self.assert_(isinstance(beat, Beat.Beat))
self.assertEqual(beat.numTicks, 3)
self.assertEqual(beat.ticksPerBeat, 3)
self.assertRaises(IndexError, self.count.__getitem__, 4)
def testIterTimesMs(self):
times = list(self.count.iterTimesMs(120))
self.assertEqual(times, [0, 30, 60, 90,
120, 160, 200,
240, 300,
360, 390, 420])
def testTimeSig(self):
self.assertEqual(self.count.timeSig(), (7, 8))
def testIterBeatTicks(self):
ticks = list(self.count.iterBeatTicks())
beat1 = self.count[0]
beat2 = self.count[1]
beat3 = self.count[2]
beat4 = self.count[3]
self.assertEqual(ticks,
[(0, beat1, 0), (0, beat1, 1),
(0, beat1, 2), (0, beat1, 3),
(1, beat2, 0), (1, beat2, 1),
(1, beat2, 2),
(2, beat3, 0), (2, beat3, 1),
(3, beat4, 0), (3, beat4, 1)])
def testIterBeatTickPositions(self):
ticks = list(self.count.iterBeatTickPositions())
self.assertEqual(ticks, [0, 4, 7, 9])
def testIterMidiTicks(self):
ticks = list(self.count.iterMidiTicks())
self.assertEqual(ticks, [0, 24, 48, 72,
96, 128, 160,
192, 240,
288, 312, 336])
def testIterTime(self):
ticks = list(self.count.iterTime())
self.assertEqual(ticks,
[(0, 0, 4), (0, 1, 4), (0, 2, 4), (0, 3, 4),
(1, 0, 3), (1, 1, 3), (1, 2, 3),
(2, 0, 2), (2, 1, 2),
(3, 0, 4), (3, 1, 4)])
def testWrite(self):
handle = StringIO()
indenter = fileUtils.Indenter(handle)
self.count.write(indenter)
output = handle.getvalue().splitlines()
self.assertEqual(output,
["COUNT_INFO_START",
" BEAT_START",
" COUNT |^e+a|",
" BEAT_END",
" BEAT_START",
" COUNT |^+a|",
" BEAT_END",
" BEAT_START",
" COUNT |^+|",
" BEAT_END",
" BEAT_START",
" NUM_TICKS 2",
" COUNT |^e+a|",
" BEAT_END",
"COUNT_INFO_END"])