ansible/test/units/cli/arguments/test_optparse_helpers.py

# -*- coding: utf-8 -*-
# Copyright: (c) 2018, Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)

# Make coding more python3-ish
from __future__ import (absolute_import, division)
__metaclass__ = type

import pytest

from ansible.cli.arguments import option_helpers as opt_help


class TestOptparseHelpersVersion:

    def test_version(self):
        ver = opt_help.version('ansible-cli-test')
        assert 'ansible-cli-test' in ver
        assert 'python version' in ver
Split up the base_parser function The goal of breaking apart the base_parser() function is to get rid of a bunch of conditionals and parameters in the code and, instead, make code look like simple composition. When splitting, a choice had to be made as to whether this would operate by side effect (modifying a passed in parser) or side effect-free (returning a new parser everytime). Making a version that's side-effect-free appears to be fighting with the optparse API (it wants to work by creating a parser object, configuring the object, and then parsing the arguments with it) so instead, make it clear that our helper functions are modifying the passed in parser by (1) not returning the parser and (2) changing the function names to be more clear that it is operating by side-effect. Also move all of the generic optparse code, along with the argument context classes, into a new subdirectory. 2018-12-19 09:28:33 +01:00			`# -- coding: utf-8 --`
			`# Copyright: (c) 2018, Ansible Project`
			`# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)`

			`# Make coding more python3-ish`
			`from __future__ import (absolute_import, division)`
			`__metaclass__ = type`

			`import pytest`

Migrate command line parsing to argparse (#50610) * Start of migration to argparse * various fixes and improvements * Linting fixes * Test fixes * Fix vault_password_files * Add PrependAction for argparse * A bunch of additional tweak/fixes * Fix ansible-config tests * Fix man page generation * linting fix * More adhoc pattern fixes * Add changelog fragment * Add support for argcomplete * Enable argcomplete global completion * Rename PrependAction to PrependListAction to better describe what it does * Add documentation for installing and configuring argcomplete * Address rebase issues * Fix display encoding for vault * Fix line length * Address rebase issues * Handle rebase issues * Use mutually exclusive group instead of handling manually * Fix rebase issues * Address rebase issue * Update version added for argcomplete support * -e must be given a value * ci_complete 2019-04-23 20:54:39 +02:00			`from ansible.cli.arguments import option_helpers as opt_help`
Split up the base_parser function The goal of breaking apart the base_parser() function is to get rid of a bunch of conditionals and parameters in the code and, instead, make code look like simple composition. When splitting, a choice had to be made as to whether this would operate by side effect (modifying a passed in parser) or side effect-free (returning a new parser everytime). Making a version that's side-effect-free appears to be fighting with the optparse API (it wants to work by creating a parser object, configuring the object, and then parsing the arguments with it) so instead, make it clear that our helper functions are modifying the passed in parser by (1) not returning the parser and (2) changing the function names to be more clear that it is operating by side-effect. Also move all of the generic optparse code, along with the argument context classes, into a new subdirectory. 2018-12-19 09:28:33 +01:00

			`class TestOptparseHelpersVersion:`

			`def test_version(self):`
			`ver = opt_help.version('ansible-cli-test')`
			`assert 'ansible-cli-test' in ver`
			`assert 'python version' in ver`