7ef2c28bf3
Now that we no longer support py27, we can use the standard library unittest.mock module instead of the third party mock lib. Change-Id: I4d45ae17f6f84f945f5dd049a929216ce6b6b58e Signed-off-by: Takashi Natsume <takanattie@gmail.com>
133 lines
4.5 KiB
Python
133 lines
4.5 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import os
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from unittest import mock
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import fixtures
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from oslo_serialization import jsonutils
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import requests
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from requests_mock.contrib import fixture as requests_mock_fixture
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import testscenarios
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import testtools
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AUTH_URL = "http://localhost:5002/auth_url"
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AUTH_URL_V1 = "http://localhost:5002/auth_url/v1.0"
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AUTH_URL_V2 = "http://localhost:5002/auth_url/v2.0"
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def _patch_mock_to_raise_for_invalid_assert_calls():
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def raise_for_invalid_assert_calls(wrapped):
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def wrapper(_self, name):
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valid_asserts = [
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'assert_called_with',
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'assert_called_once_with',
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'assert_has_calls',
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'assert_any_calls']
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if name.startswith('assert') and name not in valid_asserts:
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raise AttributeError('%s is not a valid mock assert method'
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% name)
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return wrapped(_self, name)
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return wrapper
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mock.Mock.__getattr__ = raise_for_invalid_assert_calls(
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mock.Mock.__getattr__)
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# NOTE(gibi): needs to be called only once at import time
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# to patch the mock lib
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_patch_mock_to_raise_for_invalid_assert_calls()
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class TestCase(testtools.TestCase):
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TEST_REQUEST_BASE = {
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'verify': True,
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}
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def setUp(self):
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super(TestCase, self).setUp()
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if (os.environ.get('OS_STDOUT_CAPTURE') == 'True' or
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os.environ.get('OS_STDOUT_CAPTURE') == '1'):
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stdout = self.useFixture(fixtures.StringStream('stdout')).stream
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self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
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if (os.environ.get('OS_STDERR_CAPTURE') == 'True' or
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os.environ.get('OS_STDERR_CAPTURE') == '1'):
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stderr = self.useFixture(fixtures.StringStream('stderr')).stream
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self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
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self.requests_mock = self.useFixture(requests_mock_fixture.Fixture())
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def assert_request_id(self, request_id_mixin, request_id_list):
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self.assertEqual(request_id_list, request_id_mixin.request_ids)
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class FixturedTestCase(testscenarios.TestWithScenarios, TestCase):
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client_fixture_class = None
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data_fixture_class = None
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def setUp(self):
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super(FixturedTestCase, self).setUp()
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self.data_fixture = None
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self.client_fixture = None
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self.cs = None
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if self.client_fixture_class:
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fix = self.client_fixture_class(self.requests_mock)
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self.client_fixture = self.useFixture(fix)
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self.cs = self.client_fixture.client
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if self.data_fixture_class:
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fix = self.data_fixture_class(self.requests_mock)
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self.data_fixture = self.useFixture(fix)
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def assert_called(self, method, path, body=None):
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self.assertEqual(self.requests_mock.last_request.method, method)
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self.assertEqual(self.requests_mock.last_request.path_url, path)
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if body:
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req_data = self.requests_mock.last_request.body
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if isinstance(req_data, bytes):
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req_data = req_data.decode('utf-8')
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if not isinstance(body, str):
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# json load if the input body to match against is not a string
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req_data = jsonutils.loads(req_data)
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self.assertEqual(body, req_data)
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class TestResponse(requests.Response):
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"""Class used to wrap requests.Response.
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Provide some convenience to initialize with a dict.
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"""
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def __init__(self, data):
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super(TestResponse, self).__init__()
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self._text = None
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if isinstance(data, dict):
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self.status_code = data.get('status_code')
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self.headers = data.get('headers')
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# Fake the text attribute to streamline Response creation
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self._text = data.get('text')
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else:
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self.status_code = data
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def __eq__(self, other):
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return self.__dict__ == other.__dict__
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@property
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def text(self):
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return self._text
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