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import pytest
from thefuck.rules.pip_unknown_command import match, get_new_command
from thefuck.types import Command
@pytest.fixture
def pip_unknown_cmd_without_recommend():
return '''ERROR: unknown command "i"'''
@pytest.fixture
def broken():
return 'instatl'
@pytest.fixture
def suggested():
return 'install'
@pytest.fixture
def pip_unknown_cmd(broken, suggested):
return 'ERROR: unknown command "{}" - maybe you meant "{}"'.format(broken, suggested)
def test_match(pip_unknown_cmd, pip_unknown_cmd_without_recommend):
assert match(Command('pip instatl', pip_unknown_cmd))
assert not match(Command('pip i',
pip_unknown_cmd_without_recommend))
@pytest.mark.parametrize('script, broken, suggested, new_cmd', [
('pip un+install thefuck', 'un+install', 'uninstall', 'pip uninstall thefuck'),
('pip instatl', 'instatl', 'install', 'pip install')])
def test_get_new_command(script, new_cmd, pip_unknown_cmd):
assert get_new_command(Command(script,
pip_unknown_cmd)) == new_cmd
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