OpenStack Study: test_brocade_mechanism_driver.py

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# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright (c) 2013 OpenStack Foundation

#

# 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.

import mock

from neutron.openstack.common import importutils

from neutron.openstack.common import log as logging

from neutron.plugins.ml2 import config as ml2_config

from neutron.plugins.ml2.drivers.brocade import (mechanism_brocade

as brocademechanism)

from neutron.tests.unit import test_db_plugin

LOG = logging.getLogger(__name__)

MECHANISM_NAME = ('neutron.plugins.ml2.'

'drivers.brocade.mechanism_brocade.BrocadeMechanism')

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class TestBrocadeMechDriverV2(test_db_plugin.NeutronDbPluginV2TestCase):

"""Test Brocade VCS/VDX mechanism driver.

"""

_mechanism_name = MECHANISM_NAME

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    def setUp(self):

        _mechanism_name = MECHANISM_NAME

        ml2_opts = {

            'mechanism_drivers': ['brocade'],

            'tenant_network_types': ['vlan']}

        for opt, val in ml2_opts.items():

            ml2_config.cfg.CONF.set_override(opt, val, 'ml2')

        def mocked_brocade_init(self):

            self._driver = mock.MagicMock()

        with mock.patch.object(brocademechanism.BrocadeMechanism,

                               'brocade_init', new=mocked_brocade_init):

            super(TestBrocadeMechDriverV2, self).setUp()

            self.mechanism_driver = importutils.import_object(_mechanism_name)

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        def mocked_brocade_init(self):

            self._driver = mock.MagicMock()

        with mock.patch.object(brocademechanism.BrocadeMechanism,

                               'brocade_init', new=mocked_brocade_init):

            super(TestBrocadeMechDriverV2, self).setUp()

            self.mechanism_driver = importutils.import_object(_mechanism_name)

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class TestBrocadeMechDriverNetworksV2(test_db_plugin.TestNetworksV2, TestBrocadeMechDriverV2):

pass

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class TestBrocadeMechDriverPortsV2(test_db_plugin.TestPortsV2, TestBrocadeMechDriverV2):

pass

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class TestBrocadeMechDriverSubnetsV2(test_db_plugin.TestSubnetsV2, TestBrocadeMechDriverV2):

pass