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#N/A: Ensure that command doesn't exists in no_command rule

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This commit is contained in:
Vladimir Iakovlev 2016-08-13 15:39:42 +03:00
parent 4c2fc490f2
commit ca787a1cba
2 changed files with 12 additions and 7 deletions
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15
tests/rules/test_no_command.py
View File

@ -21,15 +21,20 @@ def history_without_current(mocker):
('vom file.py', 'vom: not found'),
('fucck', 'fucck: not found'),
('got commit', 'got: command not found')])
def test_match(script, stderr):
def test_match(mocker, script, stderr):
mocker.patch('thefuck.rules.no_command.which', return_value=None)
assert match(Command(script, stderr=stderr))
@pytest.mark.usefixtures('no_memoize')
@pytest.mark.parametrize('script, stderr', [
('qweqwe', 'qweqwe: not found'),
('vom file.py', 'some text')])
def test_not_match(script, stderr):
@pytest.mark.parametrize('script, stderr, which', [
('qweqwe', 'qweqwe: not found', None),
('vom file.py', 'some text', None),
('vim file.py', 'vim: not found', 'vim')])
def test_not_match(mocker, script, stderr, which):
mocker.patch('thefuck.rules.no_command.which', return_value=which)
assert not match(Command(script, stderr=stderr))

4
thefuck/rules/no_command.py
View File

@ -1,12 +1,12 @@
from difflib import get_close_matches
from thefuck.utils import get_all_executables, \
get_valid_history_without_current, get_closest
get_valid_history_without_current, get_closest, which
from thefuck.specific.sudo import sudo_support
@sudo_support
def match(command):
return (command.script_parts
return (not which(command.script_parts[0])
and 'not found' in command.stderr
and bool(get_close_matches(command.script_parts[0],
get_all_executables())))