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.unit import testlib_api
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class TestCiscoPluginModel(testlib_api.SqlTestCase):
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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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