88 lines
3.5 KiB
Python
88 lines
3.5 KiB
Python
# Copyright 2015 Cloudbase Solutions Srl
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#
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# All Rights Reserved.
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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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import mock
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import nova.conf
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from nova import exception
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from nova.network import model
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from nova.tests.unit.virt.hyperv import test_base
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from nova.virt.hyperv import vif
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CONF = nova.conf.CONF
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class HyperVVIFDriverTestCase(test_base.HyperVBaseTestCase):
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def setUp(self):
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super(HyperVVIFDriverTestCase, self).setUp()
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self.vif_driver = vif.HyperVVIFDriver()
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self.vif_driver._netutils = mock.MagicMock()
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def test_plug(self):
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vif = {'type': model.VIF_TYPE_HYPERV}
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# this is handled by neutron so just assert it doesn't blow up
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self.vif_driver.plug(mock.sentinel.instance, vif)
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@mock.patch.object(vif, 'os_vif')
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@mock.patch.object(vif.os_vif_util, 'nova_to_osvif_instance')
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@mock.patch.object(vif.os_vif_util, 'nova_to_osvif_vif')
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def test_plug_ovs(self, mock_nova_to_osvif_vif,
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mock_nova_to_osvif_instance, mock_os_vif):
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vif = {'type': model.VIF_TYPE_OVS}
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self.vif_driver.plug(mock.sentinel.instance, vif)
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mock_nova_to_osvif_vif.assert_called_once_with(vif)
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mock_nova_to_osvif_instance.assert_called_once_with(
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mock.sentinel.instance)
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connect_vnic = self.vif_driver._netutils.connect_vnic_to_vswitch
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connect_vnic.assert_called_once_with(
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CONF.hyperv.vswitch_name, mock_nova_to_osvif_vif.return_value.id)
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mock_os_vif.plug.assert_called_once_with(
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mock_nova_to_osvif_vif.return_value,
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mock_nova_to_osvif_instance.return_value)
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def test_plug_type_unknown(self):
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vif = {'type': mock.sentinel.vif_type}
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self.assertRaises(exception.VirtualInterfacePlugException,
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self.vif_driver.plug,
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mock.sentinel.instance, vif)
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def test_unplug(self):
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vif = {'type': model.VIF_TYPE_HYPERV}
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# this is handled by neutron so just assert it doesn't blow up
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self.vif_driver.unplug(mock.sentinel.instance, vif)
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@mock.patch.object(vif, 'os_vif')
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@mock.patch.object(vif.os_vif_util, 'nova_to_osvif_instance')
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@mock.patch.object(vif.os_vif_util, 'nova_to_osvif_vif')
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def test_unplug_ovs(self, mock_nova_to_osvif_vif,
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mock_nova_to_osvif_instance, mock_os_vif):
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vif = {'type': model.VIF_TYPE_OVS}
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self.vif_driver.unplug(mock.sentinel.instance, vif)
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mock_nova_to_osvif_vif.assert_called_once_with(vif)
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mock_nova_to_osvif_instance.assert_called_once_with(
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mock.sentinel.instance)
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mock_os_vif.unplug.assert_called_once_with(
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mock_nova_to_osvif_vif.return_value,
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mock_nova_to_osvif_instance.return_value)
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def test_unplug_type_unknown(self):
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vif = {'type': mock.sentinel.vif_type}
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self.assertRaises(exception.VirtualInterfaceUnplugException,
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self.vif_driver.unplug,
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mock.sentinel.instance, vif)
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