OpenStack Study: test_mechanism_odl.py

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# Copyright (c) 2013-2014 OpenStack Foundation

# All Rights Reserved.

#

# 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.

# @author: Kyle Mestery, Cisco Systems, Inc.

from neutron.plugins.common import constants

from neutron.plugins.ml2 import config as config

from neutron.plugins.ml2 import driver_api as api

from neutron.plugins.ml2.drivers import mechanism_odl

from neutron.tests.unit import test_db_plugin as test_plugin

PLUGIN_NAME = 'neutron.plugins.ml2.plugin.Ml2Plugin'

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class OpenDaylightTestCase(test_plugin.NeutronDbPluginV2TestCase):

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    def setUp(self):

        # Enable the test mechanism driver to ensure that

        # we can successfully call through to all mechanism

        # driver apis.

        config.cfg.CONF.set_override('mechanism_drivers',

                                     ['logger', 'opendaylight'],

                                     'ml2')

        super(OpenDaylightTestCase, self).setUp(PLUGIN_NAME)

        self.port_create_status = 'DOWN'

        self.segment = {'api.NETWORK_TYPE': ""}

        self.mech = mechanism_odl.OpenDaylightMechanismDriver()

        mechanism_odl.OpenDaylightMechanismDriver.sendjson = (

            self.check_sendjson)

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    def check_sendjson(self, method, urlpath, obj, ignorecodes=[]):

        self.assertFalse(urlpath.startswith("http://"))

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    def test_check_segment(self):

        """Validate the check_segment call."""

        self.segment[api.NETWORK_TYPE] = constants.TYPE_LOCAL

        self.assertTrue(self.mech.check_segment(self.segment))

        self.segment[api.NETWORK_TYPE] = constants.TYPE_FLAT

        self.assertFalse(self.mech.check_segment(self.segment))

        self.segment[api.NETWORK_TYPE] = constants.TYPE_VLAN

        self.assertFalse(self.mech.check_segment(self.segment))

        self.segment[api.NETWORK_TYPE] = constants.TYPE_GRE

        self.assertTrue(self.mech.check_segment(self.segment))

        self.segment[api.NETWORK_TYPE] = constants.TYPE_VXLAN

        self.assertTrue(self.mech.check_segment(self.segment))

        # Validate a network type not currently supported

        self.segment[api.NETWORK_TYPE] = 'mpls'

        self.assertFalse(self.mech.check_segment(self.segment))

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class OpenDaylightMechanismTestBasicGet(test_plugin.TestBasicGet, OpenDaylightTestCase):

pass

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class OpenDaylightMechanismTestNetworksV2(test_plugin.TestNetworksV2, OpenDaylightTestCase):

pass

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class OpenDaylightMechanismTestSubnetsV2(test_plugin.TestSubnetsV2, OpenDaylightTestCase):

pass

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class OpenDaylightMechanismTestPortsV2(test_plugin.TestPortsV2, OpenDaylightTestCase):

pass