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23b27c16dc
Fix the tests for inside virtualenvs and add warning if localization appears impossible. Remove the language warnings for en_US locales and make sure they appear for others.
73 lines
1.8 KiB
Python
73 lines
1.8 KiB
Python
import gettext
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import os
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import warnings
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import pytest
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from thefuck.rules.cat_dir import match, get_new_command
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from thefuck.types import Command
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# patch this so the libc locale is available in the testing virtualenv
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gettext._default_localedir = '/usr/share/locale'
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lang_vars = ['LANGUAGE', 'LC_ALL', 'LC_MESSAGES', 'LANG']
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@pytest.fixture(params=['en_US.UTF-8', 'fr_FR.UTF-8', 'en_US.ISO8859-1', 'fr_FR.ISO8859-1'])
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def language(request):
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return request.param
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@pytest.fixture(params=[''] + lang_vars)
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def environment(request, language):
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orig_env = os.environ.copy()
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# empty the locale environment variables
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for lang_var in lang_vars:
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os.environ.pop(lang_var, None)
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if request.param:
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os.environ[request.param] = language
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yield
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os.environ = orig_env
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@pytest.fixture
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def eisdir(environment):
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eisdir = gettext.translation('libc', fallback=True).gettext('Is a directory')
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return eisdir
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@pytest.fixture(params=['foo', '/foo/var', 'cat/'])
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def cat_command(request, eisdir):
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return (
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Command('cat %s' % request.param, 'cat: %s: %s\n' % (request.param, eisdir)),
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'ls %s' % request.param
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)
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def test_localization_possible(language):
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if not language.startswith('en_US'):
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try:
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gettext.translation('libc', languages=[language])
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except FileNotFoundError as e:
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warnings.warn("No '%s' translation file found for language '%s'; the localization tests for `cat_dir` will be ineffective" % (e.filename, language))
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def test_match(cat_command):
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assert match(cat_command[0])
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@pytest.mark.parametrize('command', [
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Command('cat foo', 'foo bar baz'),
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Command('cat foo bar', 'foo bar baz'),
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])
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def test_not_match(command):
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assert not match(command)
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def test_get_new_command(cat_command):
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assert get_new_command(cat_command[0]) == cat_command[1]
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