def test_replace_evnt_typ(self):
"""
This method will test mu7ron.edit.replace_evnt_typ
"""
def copy_func(old_evnt, new_typ):
new_evnt = new_typ(
tick=old_evnt.tick,
data=[old_evnt.data[0], 0],
channel=old_evnt.channel,
)
return new_evnt
print("\ntesting mu7ron.edit.replace_evnt_typ...")
for i in range(4):
p = eval(f"_test_parameters.p{i}()")
if not p["off_mode"]:
for j in range(7):
v = eval(f"_test_variables.v{i}{j}()")
result = edit.replace_evnt_typ(
v["deduped"],
midi.NoteOffEvent,
midi.NoteOnEvent,
copy_func=copy_func,
)
self.assertTrue(
analyze.is_equal_midi_sequences(
v["nonoteoffs"], result))
def test_consolidate_trcks(self):
"""
This method will test mu7ron.edit.consolidate_trcks
"""
print("\ntesting mu7ron.edit.consolidate_trcks...")
for i in range(4):
p = eval(f"_test_parameters.p{i}()")
for j in range(7):
v = eval(f"_test_variables.v{i}{j}()")
result = edit.consolidate_trcks(v["perc_filtered"])
self.assertTrue(
analyze.is_equal_midi_sequences(v["consolidated"], result))
def test_normalize_resolution(self):
"""
This method will test mu7ron.edit.normalize_resolution
"""
print("\ntesting mu7ron.edit.normalize_resolution...")
for i in range(4):
p = eval(f"_test_parameters.p{i}()")
for j in range(7):
v = eval(f"_test_variables.v{i}{j}()")
result = edit.normalize_resolution(v["consolidated"], res=480)
self.assertTrue(result.resolution == 480)
self.assertTrue(
analyze.is_equal_midi_sequences(v["normalized"], result))
def test_filter_ptrn_of_insts(self):
"""
This method will test mu7ron.edit.filter_ptrn_of_percussion
"""
print("\ntesting mu7ron.edit.filter_ptrn_of_percussion...")
for i in range(4):
p = eval(f"_test_parameters.p{i}()")
for j in range(7):
v = eval(f"_test_variables.v{i}{j}()")
result = edit.filter_ptrn_of_percussion(v["inst_filtered"])
self.assertTrue(
analyze.is_equal_midi_sequences(v["perc_filtered"],
result))
def test_filter_ptrn_of_evnt_typs(self):
"""
This method will test mu7ron.edit.filter_ptrn_of_evnt_typs
"""
print("\ntesting mu7ron.edit.filter_ptrn_of_evnt_typs...")
for i in range(4):
p = eval(f"_test_parameters.p{i}()")
for j in range(7):
v = eval(f"_test_variables.v{i}{j}()")
result = edit.filter_ptrn_of_evnt_typs(v["opened"],
p["typs_2_keep"])
self.assertTrue(
analyze.is_equal_midi_sequences(v["evnt_filtered"],
result))
def test_filter_ptrn_of_insts(self):
"""
This method will test mu7ron.edit.filter_ptrn_of_insts
"""
print("\ntesting mu7ron.edit.filter_ptrn_of_insts...")
for i in range(4):
p = eval(f"_test_parameters.p{i}()")
for j in range(7):
v = eval(f"_test_variables.v{i}{j}()")
result = edit.filter_ptrn_of_insts(
v["evnt_filtered"],
condition=lambda x: x.data[0] == 47 or x.data[0] > 112,
)
self.assertTrue(
analyze.is_equal_midi_sequences(v["inst_filtered"],
result))
def test_quantize_typ_attr(self):
"""
This method will test mu7ron.edit.quantize_typ_attr
"""
print("\ntesting mu7ron.edit.quantize_typ_attr...")
for i in range(4):
p = eval(f"_test_parameters.p{i}()")
for j in range(7):
v = eval(f"_test_variables.v{i}{j}()")
result = edit.quantize_typ_attr(
v["normalized"],
p["q"],
(midi.NoteOnEvent, midi.NoteOffEvent),
lambda x: x.data[1],
)
self.assertTrue(
analyze.is_equal_midi_sequences(v["quantized"], result))
def test_decategorize(self):
print("\ntesting mu7ron.translate.decategorize_output...")
for i in range(4):
p = eval(f"_test_parameters.p{i}()")
for j in range(7):
v = eval(f"_test_variables.v{i}{j}()")
result = coders.decategorize_output(
v["categorized"],
p["q"],
p["n_time"],
p["off_mode"],
p["time_decoder"],
p["dkwa"],
)
self.assertTrue(
analyze.is_equal_midi_sequences(v["decategorized"],
result))
def test_categorize(self):
"""
This method will test the ability of the translate module to convert from a midi sequence with
midi.events objects to a sequence of base 10 integers. This is a serialization of the data in
that we achieve a one dimensional categorical sequence as a result. The categorical sequence is
then converted back and we test the correct values are achieved at each stage.
"""
print("\ntesting mu7ron.translate.categorize_input...")
for i in range(4):
p = eval(f"_test_parameters.p{i}()")
for j in range(7):
v = eval(f"_test_variables.v{i}{j}()")
result = coders.categorize_input(
v["uncategorized"],
p["q"],
p["n_time"],
p["off_mode"],
p["time_encoder"],
p["ekwa"],
)
self.assertTrue(bool(len(result)))
self.assertTrue(max(result) < p["n_vocab"])
self.assertTrue(min(result) >= 0)
self.assertEqual(v["categorized"], result)
result = coders.decategorize_output(
result,
p["q"],
p["n_time"],
p["off_mode"],
p["time_decoder"],
p["dkwa"],
)
self.assertTrue(
analyze.is_equal_midi_sequences(v["decategorized"],
result))
def test_dedupe(self):
"""
This method will test the ability of the edit module...
"""
print("\ntesting mu7ron.edit.dedupe...")
for i in range(4):
p = eval(f"_test_parameters.p{i}()")
for j in range(7):
v = eval(f"_test_variables.v{i}{j}()")
result = edit.dedupe(v["quantized"])
self.assertTrue(
analyze.is_equal_midi_sequences(v["deduped"], result))
test0 = midi.Pattern()
test0.append(
midi.Track([
midi.NoteOnEvent(tick=0, data=[1, 0]),
midi.NoteOnEvent(tick=0, data=[1, 0]),
midi.NoteOnEvent(tick=1, data=[1, 0]),
]))
target0 = midi.Pattern()
target0.append(
midi.Track([
midi.NoteOnEvent(tick=0, data=[1, 0]),
midi.NoteOnEvent(tick=1, data=[1, 0]),
]))
test1 = midi.Pattern()
test1.append(
midi.Track([
midi.NoteOnEvent(tick=0, data=[1, 0]),
midi.NoteOnEvent(tick=1, data=[1, 0]),
midi.NoteOnEvent(tick=0, data=[1, 0]),
]))
target1 = target0
test2 = midi.Pattern()
test2.append(
midi.Track([
midi.NoteOnEvent(tick=0, data=[1, 0]),
midi.NoteOffEvent(tick=0, data=[1, 0]),
midi.NoteOnEvent(tick=0, data=[1, 1]),
]))
target2 = test2
test3 = midi.Pattern()
test3.append(
midi.Track([
midi.NoteOnEvent(tick=0, data=[1, 0]),
midi.NoteOffEvent(tick=1, data=[1, 0]),
midi.NoteOffEvent(tick=0, data=[1, 0]),
midi.NoteOnEvent(tick=0, data=[1, 1]),
]))
target3 = midi.Pattern()
target3.append(
midi.Track([
midi.NoteOnEvent(tick=0, data=[1, 0]),
midi.NoteOffEvent(tick=1, data=[1, 0]),
midi.NoteOnEvent(tick=0, data=[1, 1]),
]))
test4 = midi.Pattern()
test4.append(
midi.Track([
midi.NoteOnEvent(tick=0, data=[1, 0], channel=0),
midi.NoteOnEvent(tick=0, data=[1, 0], channel=1),
midi.NoteOnEvent(tick=0, data=[1, 0], channel=9),
midi.NoteOnEvent(tick=0, data=[1, 0], channel=9),
]))
target4 = midi.Pattern()
target4.append(
midi.Track([
midi.NoteOnEvent(tick=0, data=[1, 0], channel=0),
midi.NoteOnEvent(tick=0, data=[1, 0], channel=9),
]))
test5 = midi.Pattern()
test5.append(
midi.Track([
midi.NoteOffEvent(tick=0, data=[1, 0], channel=1),
midi.NoteOffEvent(tick=0, data=[1, 0], channel=1),
midi.NoteOffEvent(tick=0, data=[1, 0], channel=9),
midi.NoteOffEvent(tick=0, data=[1, 1], channel=9),
]))
target5 = midi.Pattern()
target5.append(
midi.Track([
midi.NoteOffEvent(tick=0, data=[1, 0], channel=1),
midi.NoteOffEvent(tick=0, data=[1, 0], channel=9),
midi.NoteOffEvent(tick=0, data=[1, 1], channel=9),
]))
result0 = edit.dedupe(test0)
self.assertTrue(analyze.is_equal_midi_sequences(target0, result0))
result1 = edit.dedupe(test1)
self.assertTrue(analyze.is_equal_midi_sequences(target1, result1))
result2 = edit.dedupe(test2)
self.assertTrue(analyze.is_equal_midi_sequences(target2, result2))
result3 = edit.dedupe(test3)
self.assertTrue(analyze.is_equal_midi_sequences(target3, result3))
result4 = edit.dedupe(test4)
self.assertTrue(analyze.is_equal_midi_sequences(target4, result4))
result5 = edit.dedupe(test5)
self.assertTrue(analyze.is_equal_midi_sequences(target5, result5))
