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# Copyright (C) 2019 NTT DATA
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from requests_mock.contrib import fixture as requests_mock_fixture
import testtools
from unittest import mock
from cliff import columns as cliff_columns
class FixturedTestCase(testtools.TestCase):
client_fixture_class = None
api_version = '1'
def setUp(self):
super(FixturedTestCase, self).setUp()
self.app = mock.MagicMock()
if self.client_fixture_class:
self.requests_mock = self.useFixture(requests_mock_fixture.
Fixture())
fix = self.client_fixture_class(self.requests_mock,
api_version=self.api_version)
self.cs = self.useFixture(fix).client
def check_parser(self, cmd, args, verify_args):
cmd_parser = cmd.get_parser('check_parser')
try:
parsed_args = cmd_parser.parse_args(args)
except SystemExit:
raise ParserException
for av in verify_args:
attr, value = av
if attr:
self.assertIn(attr, parsed_args)
self.assertEqual(getattr(parsed_args, attr), value)
return parsed_args
def assertNotCalled(self, m, msg=None):
"""Assert a function was not called"""
if m.called:
if not msg:
msg = 'method %s should not have been called' % m
self.fail(msg)
def assertListItemsEqual(self, expected, actual):
"""Assertion based on human_readable values of list items"""
self.assertEqual(len(expected), len(actual))
for col_expected, col_actual in zip(expected, actual):
if isinstance(col_actual, tuple):
self.assertListItemsEqual(col_expected, col_actual)
elif isinstance(col_expected, cliff_columns.FormattableColumn):
self.assertIsInstance(col_actual, col_expected.__class__)
self.assertEqual(col_expected.human_readable(),
col_actual.human_readable())
else:
self.assertEqual(col_expected, col_actual)
class ParserException(Exception):
pass
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