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# -*- coding: utf-8 -*-
# Copyright: (c) 2020 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, print_function)
__metaclass__ = type
import pytest
from ansible.utils.vars import isidentifier
# Originally posted at: http://stackoverflow.com/a/29586366
@pytest.mark.parametrize(
"identifier", [
"foo", "foo1_23",
]
)
def test_valid_identifier(identifier):
assert isidentifier(identifier)
@pytest.mark.parametrize(
"identifier", [
"pass", "foo ", " foo", "1234", "1234abc", "", " ", "foo bar", "no-dashed-names-for-you",
]
)
def test_invalid_identifier(identifier):
assert not isidentifier(identifier)
def test_keywords_not_in_PY2():
"""In Python 2 ("True", "False", "None") are not keywords. The isidentifier
method ensures that those are treated as keywords on both Python 2 and 3.
"""
assert not isidentifier("True")
assert not isidentifier("False")
assert not isidentifier("None")
def test_non_ascii():
"""In Python 3 non-ascii characters are allowed as opposed to Python 2. The
isidentifier method ensures that those are treated as keywords on both
Python 2 and 3.
"""
assert not isidentifier("křížek")
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