67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright (c), Sviatoslav Sydorenko <ssydoren@redhat.com> 2018
|
|
# Simplified BSD License (see licenses/simplified_bsd.txt or https://opensource.org/licenses/BSD-2-Clause)
|
|
"""Test low-level utility functions from ``module_utils.common.collections``."""
|
|
|
|
from __future__ import absolute_import, division, print_function
|
|
__metaclass__ = type
|
|
|
|
import pytest
|
|
|
|
from ansible.module_utils.common._collections_compat import Sequence
|
|
from ansible.module_utils.common.collections import is_sequence
|
|
|
|
|
|
class SeqStub:
|
|
"""Stub emulating a sequence type.
|
|
|
|
>>> from collections.abc import Sequence
|
|
>>> assert issubclass(SeqStub, Sequence)
|
|
>>> assert isinstance(SeqStub(), Sequence)
|
|
"""
|
|
|
|
|
|
Sequence.register(SeqStub)
|
|
|
|
|
|
TEST_STRINGS = u'he', u'Україна', u'Česká republika'
|
|
TEST_STRINGS = TEST_STRINGS + tuple(s.encode('utf-8') for s in TEST_STRINGS)
|
|
|
|
TEST_ITEMS_NON_SEQUENCES = (
|
|
{}, object(), frozenset(),
|
|
4, 0.,
|
|
) + TEST_STRINGS
|
|
|
|
TEST_ITEMS_SEQUENCES = (
|
|
[], (),
|
|
SeqStub(),
|
|
)
|
|
TEST_ITEMS_SEQUENCES = TEST_ITEMS_SEQUENCES + (
|
|
# Iterable effectively containing nested random data:
|
|
TEST_ITEMS_NON_SEQUENCES,
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize('sequence_input', TEST_ITEMS_SEQUENCES)
|
|
def test_sequence_positive(sequence_input):
|
|
"""Test that non-string item sequences are identified correctly."""
|
|
assert is_sequence(sequence_input)
|
|
assert is_sequence(sequence_input, include_strings=False)
|
|
|
|
|
|
@pytest.mark.parametrize('non_sequence_input', TEST_ITEMS_NON_SEQUENCES)
|
|
def test_sequence_negative(non_sequence_input):
|
|
"""Test that non-sequences are identified correctly."""
|
|
assert not is_sequence(non_sequence_input)
|
|
|
|
|
|
@pytest.mark.parametrize('string_input', TEST_STRINGS)
|
|
def test_sequence_string_types_with_strings(string_input):
|
|
"""Test that ``is_sequence`` can separate string and non-string."""
|
|
assert is_sequence(string_input, include_strings=True)
|
|
|
|
|
|
@pytest.mark.parametrize('string_input', TEST_STRINGS)
|
|
def test_sequence_string_types_without_strings(string_input):
|
|
"""Test that ``is_sequence`` can separate string and non-string."""
|
|
assert not is_sequence(string_input, include_strings=False)
|