288514fa3e
neutron.conf.test includes rpc_backend whose value is stashed. Thus it is required to reset when tearing down, otherwise the stale status will be used by succeeding tests causing random error. This patch refactors reading neutron.conf.test and resets the status of rpc_backend properly. Closes-Bug: #1281481 Closes-Bug: #1284549 Change-Id: I0fa5945b6adbb9945d353028ec88d00ccbf4e31a
64 lines
2.7 KiB
Python
Executable File
64 lines
2.7 KiB
Python
Executable File
# Copyright 2014 Cisco Systems, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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import mock
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from neutron import context
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from neutron.plugins.cisco.common import cisco_constants as const
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from neutron.plugins.cisco.common import config as cisco_config
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from neutron.plugins.cisco.models import virt_phy_sw_v2
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from neutron.plugins.cisco.nexus import cisco_nexus_plugin_v2
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from neutron.tests import base
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class TestCiscoPluginModel(base.BaseTestCase):
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def setUp(self):
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# Point config file to: neutron/tests/etc/neutron.conf.test
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self.config_parse()
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super(TestCiscoPluginModel, self).setUp()
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def test_non_nexus_device_driver(self):
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"""Tests handling of an non-Nexus device driver being configured."""
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with mock.patch.dict(sys.modules, {'mock_driver': mock.Mock()}):
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cisco_config.CONF.set_override('nexus_driver',
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'mock_driver.Non_Nexus_Driver',
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'CISCO')
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# Plugin model instance should have is_nexus_plugin set to False
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model = virt_phy_sw_v2.VirtualPhysicalSwitchModelV2()
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self.assertFalse(model.is_nexus_plugin)
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# Model's _invoke_nexus_for_net_create should just return False
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user_id = 'user_id'
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tenant_id = 'tenant_id'
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ctx = context.Context(user_id, tenant_id)
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self.assertFalse(model._invoke_nexus_for_net_create(
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ctx, tenant_id, net_id='net_id',
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instance_id='instance_id', host_id='host_id'))
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def test_nexus_plugin_calls_ignored_if_plugin_not_loaded(self):
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"""Verifies Nexus plugin calls are ignored if plugin is not loaded."""
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cisco_config.CONF.set_override(const.NEXUS_PLUGIN,
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None, 'CISCO_PLUGINS')
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with mock.patch.object(cisco_nexus_plugin_v2.NexusPlugin,
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'create_network') as mock_create_network:
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model = virt_phy_sw_v2.VirtualPhysicalSwitchModelV2()
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model._invoke_plugin_per_device(model, const.NEXUS_PLUGIN,
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'create_network')
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self.assertFalse(mock_create_network.called)
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