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33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
import pytest
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from thefuck.rules.ln_s_order import match, get_new_command
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from tests.utils import Command
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@pytest.fixture
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def file_exists(mocker):
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return mocker.patch('os.path.exists', return_value=True)
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get_stderr = "ln: failed to create symbolic link '{}': File exists".format
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@pytest.mark.parametrize('script, stderr, exists', [
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('ln dest source', get_stderr('source'), True),
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('ls -s dest source', get_stderr('source'), True),
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('ln -s dest source', '', True),
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('ln -s dest source', get_stderr('source'), False)])
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def test_not_match(file_exists, script, stderr, exists):
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file_exists.return_value = exists
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assert not match(Command(script, stderr=stderr))
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@pytest.mark.usefixtures('file_exists')
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@pytest.mark.parametrize('script, result', [
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('ln -s dest source', 'ln -s source dest'),
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('ln dest -s source', 'ln -s source dest'),
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('ln dest source -s', 'ln source -s dest')])
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def test_match(script, result):
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stderr = get_stderr('source')
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assert match(Command(script, stderr=stderr))
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assert get_new_command(Command(script, stderr=stderr)) == result
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