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#
# 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.
"""A fake server that "responds" to API methods with pre-canned responses.
All of these responses come from the spec, so if for some reason the spec's
wrong the tests might raise AssertionError. I've indicated in comments the
places where actual behavior differs from the spec.
"""
from unittest import mock
from keystoneauth1 import plugin
class FakeClient(object):
def assert_called(self, method, url, body=None, pos=-1):
"""Assert that an API method was just called."""
expected = (method, url)
called = self.client.callstack[pos][0:2]
if not self.client.callstack:
raise AssertionError("Expected %s %s "
"but no calls were made." % expected)
if expected != called:
raise AssertionError('Expected %s %s; got %s %s' %
(expected + called))
if body is not None:
if self.client.callstack[pos][2] != body:
raise AssertionError('%s != %s' %
(self.client.callstack[pos][2], body))
def assert_called_anytime(self, method, url, body=None):
"""Assert that an API method was called anytime in the test."""
expected = (method, url)
if not self.client.callstack:
raise AssertionError("Expected %s %s but no calls "
"were made." % expected)
found = False
for entry in self.client.callstack:
if expected == entry[0:2]:
found = True
break
if not found:
raise AssertionError('Expected %s; got %s' %
(expected, self.client.callstack))
if body is not None:
if entry[2] != body:
raise AssertionError("%s != %s" % (entry[2], body))
self.client.callstack = []
def clear_callstack(self):
self.client.callstack = []
def authenticate(self):
pass
class FakeAuth(plugin.BaseAuthPlugin):
def __init__(self, auth_token='abcd1234', only_services=None):
self.auth_token = auth_token
self.only_services = only_services
def get_token(self, session, **kwargs):
return self.auth_token
def get_endpoint(self, session, service_type=None, **kwargs):
if (self.only_services is not None and
service_type not in self.only_services):
return None
return 'http://example.com:1234/v1'
def get_auth_ref(self, session):
return mock.Mock()
def get_access(self, sesssion):
return FakeAccessInfo([], None, None)
class FakeAccessInfo(object):
def __init__(self, roles, user_domain, project_domain):
self.roles = roles
self.user_domain = user_domain
self.project_domain = project_domain
@property
def role_names(self):
return self.roles
@property
def user_domain_id(self):
return self.user_domain
@property
def project_domain_id(self):
return self.project_domain
class FakeEventSink(object):
def __init__(self, evt):
self.events = []
self.evt = evt
def consume(self, stack, event):
self.events.append(event)
self.evt.send(None)
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