146 lines
4.4 KiB
Python
146 lines
4.4 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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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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"""
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A fake server that "responds" to API methods with pre-canned responses.
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All of these responses come from the spec, so if for some reason the spec's
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wrong the tests might raise AssertionError. I've indicated in comments the
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places where actual behavior differs from the spec.
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"""
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def assert_has_keys(a_dict, required=(), optional=()):
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"""Raise an assertion if a_dict has the wrong keys.
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:param a_dict: A dict to look for keys in.
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:param required: An iterable of keys that must be present.
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:param optional: An iterable of keys that may be present.
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If any key from required is missing, an AssertionError will be raised.
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If any key other than those from required + optional is present, an
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AssertionError will be raised.
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"""
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keys = set(a_dict.keys())
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required = set(required)
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optional = set(optional)
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missing = required - keys
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extra = keys - (required | optional)
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if missing or extra:
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raise AssertionError(
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"Missing keys %r, with extra keys %r in %r" %
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(missing, extra, keys))
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class FakeClient(object):
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def assert_called(self, method, url, body=None, pos=-1):
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"""
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Assert than an API method was just called.
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"""
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expected = (method, url)
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called = self.client.callstack[pos][0:2]
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assert self.client.callstack, \
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"Expected %s %s but no calls were made." % expected
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assert expected == called, 'Expected %s %s; got %s %s' % \
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(expected + called)
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if body is not None:
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assert self.client.callstack[pos][2] == body
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def assert_called_anytime(self, method, url, body=None):
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"""
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Assert than an API method was called anytime in the test.
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"""
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expected = (method, url)
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assert self.client.callstack, \
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"Expected %s %s but no calls were made." % expected
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found = False
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for entry in self.client.callstack:
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if expected == entry[0:2]:
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found = True
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break
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assert found, 'Expected %s %s; got %s' % \
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(expected, self.client.callstack)
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if body is not None:
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try:
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assert entry[2] == body
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except AssertionError:
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print(entry[2])
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print("!=")
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print(body)
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raise
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self.client.callstack = []
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def clear_callstack(self):
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self.client.callstack = []
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def authenticate(self):
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pass
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class FakeKeystoneClient(object):
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def __init__(self, username='test_user', user_id='1234', access='4567',
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secret='8901'):
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self.username = username
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self.user_id = user_id
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self.access = access
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self.secret = secret
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self.creds = None
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self.auth_token = 'abcd1234'
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def create_stack_user(self, username, password=''):
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self.username = username
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return self.user_id
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def delete_stack_user(self, user_id):
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self.user_id = None
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def get_ec2_keypair(self, user_id):
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if user_id == self.user_id:
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if not self.creds:
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class FakeCred(object):
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access = self.access
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secret = self.secret
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self.creds = FakeCred()
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return self.creds
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def delete_ec2_keypair(self, user_id, access):
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if user_id == self.user_id and access == self.creds.access:
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self.creds = None
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else:
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raise Exception('Incorrect user_id or access')
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def enable_stack_user(self, user_id):
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pass
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def disable_stack_user(self, user_id):
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pass
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def url_for(self, **kwargs):
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return 'http://example.com:1234/v1'
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def create_trust_context(self):
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pass
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def delete_trust_context(self):
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pass
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