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41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
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import pytest
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from thefuck.rules.grep_arguments_order import get_new_command, match
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from tests.utils import Command
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stderr = 'grep: {}: No such file or directory'.format
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@pytest.fixture(autouse=True)
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def os_path(monkeypatch):
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monkeypatch.setattr('os.path.isfile', lambda x: not x.startswith('-'))
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@pytest.mark.parametrize('script, file', [
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('grep test.py test', 'test'),
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('grep -lir . test', 'test'),
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('egrep test.py test', 'test'),
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('egrep -lir . test', 'test')])
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def test_match(script, file):
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assert match(Command(script, stderr=stderr(file)))
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@pytest.mark.parametrize('script, stderr', [
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('cat test.py', stderr('test')),
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('grep test test.py', ''),
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('grep -lir test .', ''),
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('egrep test test.py', ''),
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('egrep -lir test .', '')])
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def test_not_match(script, stderr):
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assert not match(Command(script, stderr=stderr))
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@pytest.mark.parametrize('script, stderr, result', [
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('grep test.py test', stderr('test'), 'grep test test.py'),
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('grep -lir . test', stderr('test'), 'grep -lir test .'),
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('grep . test -lir', stderr('test'), 'grep test -lir .'),
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('egrep test.py test', stderr('test'), 'egrep test test.py'),
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('egrep -lir . test', stderr('test'), 'egrep -lir test .'),
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('egrep . test -lir', stderr('test'), 'egrep test -lir .')])
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def test_get_new_command(script, stderr, result):
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assert get_new_command(Command(script, stderr=stderr)) == result
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