mirror of
https://github.com/pre-commit/pre-commit-hooks.git
synced 2026-03-29 10:16:52 +00:00
6883485395
Closes #794: using these flags at the same time results in undefined behavior - the final ordering is not guaranteed as --unique breaks sorting due to passing the contents through a set. NOTE: I added a newline before and after the mutex group to be consistent with other usages of mutex groups (e.g., check_builtin_literals.py) in this repo.
100 lines
2.8 KiB
Python
100 lines
2.8 KiB
Python
from __future__ import annotations
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import pytest
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from pre_commit_hooks.file_contents_sorter import FAIL
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from pre_commit_hooks.file_contents_sorter import main
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from pre_commit_hooks.file_contents_sorter import PASS
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@pytest.mark.parametrize(
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('input_s', 'argv', 'expected_retval', 'output'),
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(
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(b'', [], PASS, b''),
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(b'\n', [], FAIL, b''),
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(b'\n\n', [], FAIL, b''),
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(b'lonesome\n', [], PASS, b'lonesome\n'),
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(b'missing_newline', [], FAIL, b'missing_newline\n'),
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(b'newline\nmissing', [], FAIL, b'missing\nnewline\n'),
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(b'missing\nnewline', [], FAIL, b'missing\nnewline\n'),
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(b'alpha\nbeta\n', [], PASS, b'alpha\nbeta\n'),
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(b'beta\nalpha\n', [], FAIL, b'alpha\nbeta\n'),
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(b'C\nc\n', [], PASS, b'C\nc\n'),
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(b'c\nC\n', [], FAIL, b'C\nc\n'),
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(b'mag ical \n tre vor\n', [], FAIL, b' tre vor\nmag ical \n'),
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(b'@\n-\n_\n#\n', [], FAIL, b'#\n-\n@\n_\n'),
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(b'extra\n\n\nwhitespace\n', [], FAIL, b'extra\nwhitespace\n'),
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(b'whitespace\n\n\nextra\n', [], FAIL, b'extra\nwhitespace\n'),
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(
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b'fee\nFie\nFoe\nfum\n',
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[],
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FAIL,
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b'Fie\nFoe\nfee\nfum\n',
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),
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(
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b'Fie\nFoe\nfee\nfum\n',
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[],
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PASS,
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b'Fie\nFoe\nfee\nfum\n',
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),
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(
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b'fee\nFie\nFoe\nfum\n',
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['--ignore-case'],
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PASS,
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b'fee\nFie\nFoe\nfum\n',
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),
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(
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b'Fie\nFoe\nfee\nfum\n',
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['--ignore-case'],
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FAIL,
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b'fee\nFie\nFoe\nfum\n',
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),
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(
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b'Fie\nFoe\nfee\nfee\nfum\n',
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['--ignore-case'],
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FAIL,
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b'fee\nfee\nFie\nFoe\nfum\n',
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),
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(
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b'Fie\nFoe\nfee\nfum\n',
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['--unique'],
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PASS,
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b'Fie\nFoe\nfee\nfum\n',
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),
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(
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b'Fie\nFie\nFoe\nfee\nfum\n',
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['--unique'],
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FAIL,
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b'Fie\nFoe\nfee\nfum\n',
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),
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),
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)
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def test_integration(input_s, argv, expected_retval, output, tmpdir):
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path = tmpdir.join('file.txt')
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path.write_binary(input_s)
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output_retval = main([str(path)] + argv)
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assert path.read_binary() == output
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assert output_retval == expected_retval
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@pytest.mark.parametrize(
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('input_s', 'argv'),
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(
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(
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b'fee\nFie\nFoe\nfum\n',
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['--unique', '--ignore-case'],
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),
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(
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b'fee\nfee\nFie\nFoe\nfum\n',
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['--unique', '--ignore-case'],
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),
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),
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)
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def test_integration_invalid_args(input_s, argv, tmpdir):
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path = tmpdir.join('file.txt')
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path.write_binary(input_s)
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with pytest.raises(SystemExit):
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main([str(path)] + argv)
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