be794198e1
* Corrected small typos around resistor bands. * Due to failing CI, alterations to the test generator script were needed. The generated vs submitted diff now skips the first three lines of the file so that the generation date is not picked up and flagged as needing regeneration. Sadly, a workaround was also needed to prevent Python difflib from noting the difference anyways and producing an empty "false positive" diff. All templates and test files also needed to be altered to ensure that the first three lines of every test file will always be the autogeneration comment and date. Hopefully, this will now stop the CI failures without creating any subtle additional bugs. * Touch up to bowling template. Added back the error raising utility. * Touch up to two-bucket template to add back in error raising utility. [no important files changed]
83 lines
3.2 KiB
Python
83 lines
3.2 KiB
Python
# These tests are auto-generated with test data from:
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# https://github.com/exercism/problem-specifications/tree/main/exercises/scale-generator/canonical-data.json
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# File last updated on 2023-07-19
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import unittest
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from scale_generator import (
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Scale,
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)
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class ScaleGeneratorTest(unittest.TestCase):
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# Test chromatic scales
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def test_chromatic_scale_with_sharps(self):
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expected = ["C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B"]
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self.assertEqual(Scale("C").chromatic(), expected)
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def test_chromatic_scale_with_flats(self):
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expected = ["F", "Gb", "G", "Ab", "A", "Bb", "B", "C", "Db", "D", "Eb", "E"]
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self.assertEqual(Scale("F").chromatic(), expected)
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# Test scales with specified intervals
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def test_simple_major_scale(self):
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expected = ["C", "D", "E", "F", "G", "A", "B", "C"]
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self.assertEqual(Scale("C").interval("MMmMMMm"), expected)
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def test_major_scale_with_sharps(self):
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expected = ["G", "A", "B", "C", "D", "E", "F#", "G"]
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self.assertEqual(Scale("G").interval("MMmMMMm"), expected)
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def test_major_scale_with_flats(self):
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expected = ["F", "G", "A", "Bb", "C", "D", "E", "F"]
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self.assertEqual(Scale("F").interval("MMmMMMm"), expected)
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def test_minor_scale_with_sharps(self):
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expected = ["F#", "G#", "A", "B", "C#", "D", "E", "F#"]
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self.assertEqual(Scale("f#").interval("MmMMmMM"), expected)
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def test_minor_scale_with_flats(self):
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expected = ["Bb", "C", "Db", "Eb", "F", "Gb", "Ab", "Bb"]
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self.assertEqual(Scale("bb").interval("MmMMmMM"), expected)
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def test_dorian_mode(self):
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expected = ["D", "E", "F", "G", "A", "B", "C", "D"]
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self.assertEqual(Scale("d").interval("MmMMMmM"), expected)
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def test_mixolydian_mode(self):
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expected = ["Eb", "F", "G", "Ab", "Bb", "C", "Db", "Eb"]
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self.assertEqual(Scale("Eb").interval("MMmMMmM"), expected)
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def test_lydian_mode(self):
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expected = ["A", "B", "C#", "D#", "E", "F#", "G#", "A"]
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self.assertEqual(Scale("a").interval("MMMmMMm"), expected)
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def test_phrygian_mode(self):
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expected = ["E", "F", "G", "A", "B", "C", "D", "E"]
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self.assertEqual(Scale("e").interval("mMMMmMM"), expected)
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def test_locrian_mode(self):
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expected = ["G", "Ab", "Bb", "C", "Db", "Eb", "F", "G"]
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self.assertEqual(Scale("g").interval("mMMmMMM"), expected)
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def test_harmonic_minor(self):
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expected = ["D", "E", "F", "G", "A", "Bb", "Db", "D"]
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self.assertEqual(Scale("d").interval("MmMMmAm"), expected)
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def test_octatonic(self):
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expected = ["C", "D", "D#", "F", "F#", "G#", "A", "B", "C"]
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self.assertEqual(Scale("C").interval("MmMmMmMm"), expected)
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def test_hexatonic(self):
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expected = ["Db", "Eb", "F", "G", "A", "B", "Db"]
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self.assertEqual(Scale("Db").interval("MMMMMM"), expected)
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def test_pentatonic(self):
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expected = ["A", "B", "C#", "E", "F#", "A"]
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self.assertEqual(Scale("A").interval("MMAMA"), expected)
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def test_enigmatic(self):
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expected = ["G", "G#", "B", "C#", "D#", "F", "F#", "G"]
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self.assertEqual(Scale("G").interval("mAMMMmm"), expected)
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