khodowany
46 lines
1.9 KiB
Python
46 lines
1.9 KiB
Python
import copy
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import dataclasses
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from fractions import Fraction as F
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import unittest
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import generator.arrange.generate
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import generator.arrange.form
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import generator.model
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import generator.parts
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import generator.solo.arrangement
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from generator.solo import analysis, profiles, placement, types, harmonic
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from tests.solo_fixtures import song
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from tests.solo_fixtures import note
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from tests.solo_fixtures import choices
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def events(measure):
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return tuple((generator.model.fraction(n['onset']), generator.model.fraction(n['duration']),
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tuple((p['letter'],p['alter']['numerator'],p['octave'],p['tablature']['string'],p['tablature']['fret']) for p in n['pitches']))
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for v in measure['voices'] for n in v['notes'])
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class SoloInstrumentAndIdentity(unittest.TestCase):
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def test_role_ranges_and_no_open_strings(self):
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acoustic=profiles.for_part('acoustic');electric=profiles.for_part('electric')
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self.assertEqual(acoustic.register,(41,76));self.assertEqual(electric.register,(41,76))
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self.assertTrue(acoustic.permits(41));self.assertTrue(electric.permits(50))
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self.assertTrue(acoustic.permits(72))
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for profile in (acoustic,electric):
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for midi in range(40,78):
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for p in placement.positions(midi,profile):
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self.assertIn(p.string_number,profile.strings)
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self.assertTrue(1<=p.fret<=12)
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self.assertTrue(any(p.string_number==1 for p in placement.positions(65,electric)))
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self.assertTrue(any(p.string_number==1 for p in placement.positions(65,acoustic)))
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def test_soft_overlapping_registers_do_not_inherit_a_mandatory_octave(self):
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source=analysis.analyze(generator.parts.prepare_document(song(count=4,chords=('CM7',))))
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acoustic=profiles.for_part('acoustic',source);electric=profiles.for_part('electric',source)
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self.assertIsNone(electric.reference);self.assertIsNone(acoustic.reference)
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self.assertEqual(acoustic.melody_range,electric.melody_range)
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