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thefuck/tests/rules/test_yarn_help.py
2017-08-03 12:18:05 +02:00

58 lines
2.6 KiB
Python

import pytest
from thefuck.rules.yarn_help import match, get_new_command
from tests.utils import Command
from thefuck.system import open_command
stdout_clean = '''
Usage: yarn [command] [flags]
Options:
-h, --help output usage information
-V, --version output the version number
--verbose output verbose messages on internal operations
--offline trigger an error if any required dependencies are not available in local cache
--prefer-offline use network only if dependencies are not available in local cache
--strict-semver
--json
--ignore-scripts don't run lifecycle scripts
--har save HAR output of network traffic
--ignore-platform ignore platform checks
--ignore-engines ignore engines check
--ignore-optional ignore optional dependencies
--force ignore all caches
--no-bin-links don't generate bin links when setting up packages
--flat only allow one version of a package
--prod, --production [prod]
--no-lockfile don't read or generate a lockfile
--pure-lockfile don't generate a lockfile
--frozen-lockfile don't generate a lockfile and fail if an update is needed
--link-duplicates create hardlinks to the repeated modules in node_modules
--global-folder <path>
--modules-folder <path> rather than installing modules into the node_modules folder relative to the cwd, output them here
--cache-folder <path> specify a custom folder to store the yarn cache
--mutex <type>[:specifier] use a mutex to ensure only one yarn instance is executing
--no-emoji disable emoji in output
--proxy <host>
--https-proxy <host>
--no-progress disable progress bar
--network-concurrency <number> maximum number of concurrent network requests
Visit https://yarnpkg.com/en/docs/cli/clean for documentation about this command.
''' # noqa
@pytest.mark.parametrize('command', [
Command(script='yarn help clean', stdout=stdout_clean)])
def test_match(command):
assert match(command)
@pytest.mark.parametrize('command, url', [
(Command('yarn help clean', stdout=stdout_clean),
'https://yarnpkg.com/en/docs/cli/clean')])
def test_get_new_command(command, url):
assert get_new_command(command) == open_command(url)