132 lines
4.2 KiB
Python
132 lines
4.2 KiB
Python
# Copyright (c) 2011 Citrix Systems, Inc.
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# Copyright 2011 OpenStack Foundation
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#
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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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Stubouts for the test suite
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"""
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import contextlib
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import mock
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from oslo.vmware import exceptions as vexc
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from nova import db
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from nova.tests.unit import test_flavors
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from nova.tests.unit.virt.vmwareapi import fake
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from nova.virt.vmwareapi import driver
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from nova.virt.vmwareapi import images
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from nova.virt.vmwareapi import network_util
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def fake_get_vim_object(arg):
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"""Stubs out the VMwareAPISession's get_vim_object method."""
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return fake.FakeVim()
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@property
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def fake_vim_prop(arg):
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"""Stubs out the VMwareAPISession's vim property access method."""
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return fake.get_fake_vim_object(arg)
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def fake_is_vim_object(arg, module):
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"""Stubs out the VMwareAPISession's is_vim_object method."""
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return isinstance(module, fake.FakeVim)
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def fake_temp_method_exception():
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raise vexc.VimFaultException(
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[vexc.NOT_AUTHENTICATED],
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"Session Empty/Not Authenticated")
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def fake_temp_session_exception():
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raise vexc.VimConnectionException("it's a fake!",
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"Session Exception")
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def fake_session_file_exception():
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fault_list = [vexc.FILE_ALREADY_EXISTS]
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raise vexc.VimFaultException(fault_list,
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Exception('fake'))
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def fake_session_permission_exception():
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fault_list = [vexc.NO_PERMISSION]
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fault_string = 'Permission to perform this operation was denied.'
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details = {'privilegeId': 'Resource.AssignVMToPool', 'object': 'domain-c7'}
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raise vexc.VimFaultException(fault_list, fault_string, details=details)
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def _fake_flavor_get(context, id):
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for instance_type in test_flavors.DEFAULT_FLAVORS:
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if instance_type['id'] == id:
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return instance_type
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return {'memory_mb': 128, 'root_gb': 0, 'deleted_at': None,
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'name': 'm1.micro', 'deleted': 0, 'created_at': None,
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'ephemeral_gb': 0, 'updated_at': None,
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'disabled': False, 'vcpus': 1, 'extra_specs': {},
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'swap': 0, 'rxtx_factor': 1.0, 'is_public': True,
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'flavorid': '1', 'vcpu_weight': None, 'id': 2}
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def set_stubs(stubs):
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"""Set the stubs."""
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stubs.Set(network_util, 'get_network_with_the_name',
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fake.fake_get_network)
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stubs.Set(images, 'upload_image', fake.fake_upload_image)
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stubs.Set(images, 'fetch_image', fake.fake_fetch_image)
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stubs.Set(driver.VMwareAPISession, "vim", fake_vim_prop)
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stubs.Set(driver.VMwareAPISession, "_is_vim_object",
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fake_is_vim_object)
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stubs.Set(db, 'flavor_get', _fake_flavor_get)
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def fake_suds_context(calls=None):
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"""Generate a suds client which automatically mocks all SOAP method calls.
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Calls are stored in <calls>, indexed by the name of the call. If you need
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to mock the behaviour of specific API calls you can pre-populate <calls>
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with appropriate Mock objects.
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"""
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calls = calls or {}
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class fake_factory(object):
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def create(self, name):
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return mock.NonCallableMagicMock(name=name)
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class fake_service(object):
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def __getattr__(self, attr_name):
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if attr_name in calls:
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return calls[attr_name]
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mock_call = mock.MagicMock(name=attr_name)
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calls[attr_name] = mock_call
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return mock_call
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class fake_client(object):
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def __init__(self, wdsl_url, **kwargs):
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self.service = fake_service()
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self.factory = fake_factory()
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return contextlib.nested(
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mock.patch('suds.client.Client', fake_client),
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# As we're not connecting to a real host there's no need to wait
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# between retries
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mock.patch.object(driver, 'TIME_BETWEEN_API_CALL_RETRIES', 0)
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)
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