khodowany
69 lines
3.8 KiB
Python
69 lines
3.8 KiB
Python
import json
|
|
from pathlib import Path
|
|
import tempfile
|
|
import unittest
|
|
|
|
from generator.practice.generate import generate_practice_scores, key_file_name
|
|
from generator.arrange.generate import generate_performance_scores
|
|
from generator.score import validate_generated_tree
|
|
from generator.summary import validate_practice_variants
|
|
from generator.transposition import TARGET_KEYS
|
|
from tests.test_musicxml import xml_note, xml_score
|
|
|
|
class CatalogueTests(unittest.TestCase):
|
|
def test_every_numbered_source_has_its_own_complete_output(self):
|
|
source = Path('data')
|
|
sources = sorted(source.glob('*.xml'))
|
|
self.assertEqual([p.name for p in sources], [f'{i:03}.xml' for i in range(1, 367)])
|
|
expected = {Path(path.stem) / key_file_name(key) for path in sources for key in TARGET_KEYS}
|
|
self.assertEqual(len(expected), 4392)
|
|
with tempfile.TemporaryDirectory() as temporary:
|
|
output = Path(temporary)
|
|
self.assertEqual(generate_practice_scores(source, output), len(expected))
|
|
self.assertEqual({p.relative_to(output) for p in output.rglob('*.json')}, expected)
|
|
validate_practice_variants(output)
|
|
validate_generated_tree(output)
|
|
def test_numbers_and_duplicate_titles_remain_distinct_and_songs_are_excluded(self):
|
|
with tempfile.TemporaryDirectory() as temporary:
|
|
source, output = Path(temporary) / 'source', Path(temporary) / 'output'
|
|
(source / 'songs').mkdir(parents=True)
|
|
for name in ('001.xml', '010.xml', '366.xml', 'songs/song.xml'):
|
|
(source / name).write_text(xml_score(xml_note()), encoding='utf-8')
|
|
self.assertEqual(generate_practice_scores(source, output), 36)
|
|
self.assertEqual(sorted(p.name for p in output.iterdir()), ['001', '010', '366'])
|
|
for directory in output.iterdir():
|
|
self.assertEqual({p.name for p in directory.glob('*.json')}, {key_file_name(key) for key in TARGET_KEYS})
|
|
self.assertEqual(json.loads((directory / 'c.json').read_text())['metadata']['title'], 'Fixture')
|
|
def test_invalid_names_and_legacy_nesting_preserve_output(self):
|
|
for name in ('000.xml', '1.xml', '001-copy.xml', '001_copy.xml', 'chord/001.xml', 'practice/melody/lesson/001.xml'):
|
|
with self.subTest(name=name), tempfile.TemporaryDirectory() as temporary:
|
|
source, output = Path(temporary) / 'source', Path(temporary) / 'output'
|
|
for relative in ('002.xml', name):
|
|
path = source / relative
|
|
path.parent.mkdir(parents=True, exist_ok=True)
|
|
path.write_text(xml_score(xml_note()), encoding='utf-8')
|
|
output.mkdir()
|
|
sentinel = output / 'existing'
|
|
sentinel.write_text('unchanged')
|
|
with self.assertRaisesRegex(ValueError, 'practice sources'):
|
|
generate_practice_scores(source, output)
|
|
self.assertEqual(list(output.iterdir()), [sentinel])
|
|
self.assertEqual(sentinel.read_text(), 'unchanged')
|
|
def test_missing_and_empty_variant_directories_fail(self):
|
|
with tempfile.TemporaryDirectory() as temporary:
|
|
root = Path(temporary)
|
|
(root / '001').mkdir()
|
|
with self.assertRaisesRegex(ValueError, 'practice generator drift'):
|
|
validate_practice_variants(root)
|
|
def test_songs_generate_only_authored_key_parts(self):
|
|
with tempfile.TemporaryDirectory() as temporary:
|
|
source, output = Path(temporary) / 'songs', Path(temporary) / 'output'
|
|
source.mkdir()
|
|
(source / 'song.xml').write_text(xml_score(xml_note('E', alter=-1), '<key><fifths>-3</fifths></key>'))
|
|
self.assertEqual(generate_performance_scores(source, output), 3)
|
|
self.assertEqual({p.name for p in output.iterdir()}, {'song-acoustic.json', 'song-electric.json', 'song-vocal.json'})
|
|
for path in output.iterdir():
|
|
metadata = json.loads(path.read_text())['metadata']
|
|
self.assertEqual(metadata['key_signature'], 'Eb')
|
|
self.assertNotIn('variant_tonic', metadata)
|