feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
Last change
on this file since 9ead7a9 was
9ead7a9,
checked in by Paul Brossier <piem@piem.org>, 11 years ago
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lib/aubio/midiconv.py: add note2 midi
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Property mode set to
100644
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File size:
1.2 KB
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1 | # -*- encoding: utf8 -*- |
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2 | |
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3 | from aubio import midi2note |
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4 | import unittest |
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5 | |
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6 | list_of_known_midis = ( |
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7 | ( 0, 'C-1' ), |
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8 | ( 1, 'C#-1' ), |
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9 | ( 38, 'D2' ), |
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10 | ( 48, 'C3' ), |
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11 | ( 59, 'B3' ), |
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12 | ( 60, 'C4' ), |
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13 | ( 127, 'G9' ), |
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14 | ) |
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15 | |
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16 | class TestMidi2NoteGoodValues(unittest.TestCase): |
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17 | |
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18 | def test_midi2note_known_values(self): |
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19 | " known values are correctly converted " |
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20 | for midi, note in list_of_known_midis: |
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21 | self.assertEqual ( midi2note(midi), note ) |
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22 | |
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23 | class TestNote2MidiWrongValues(unittest.TestCase): |
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24 | |
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25 | def test_midi2note_negative_value(self): |
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26 | " fails when passed a negative value " |
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27 | self.assertRaises(ValueError, midi2note, -2) |
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28 | |
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29 | def test_midi2note_negative_value(self): |
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30 | " fails when passed a value greater than 127 " |
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31 | self.assertRaises(ValueError, midi2note, 128) |
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32 | |
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33 | def test_midi2note_floating_value(self): |
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34 | " fails when passed a floating point " |
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35 | self.assertRaises(TypeError, midi2note, 69.2) |
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36 | |
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37 | def test_midi2note_character_value(self): |
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38 | " fails when passed a value that can not be transformed to integer " |
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39 | self.assertRaises(TypeError, midi2note, "a") |
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40 | |
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41 | if __name__ == '__main__': |
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42 | unittest.main() |
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