54 lines
2.3 KiB
Python
54 lines
2.3 KiB
Python
# Copyright 2016, Red Hat, Inc.
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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 testtools
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from neutron.agent.linux.openvswitch_firewall import exceptions
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from neutron.agent.linux.openvswitch_firewall import firewall
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from neutron.tests.common import net_helpers
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from neutron.tests.functional import base
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class TestGetTagFromOtherConfig(base.BaseSudoTestCase):
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def setUp(self):
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super(TestGetTagFromOtherConfig, self).setUp()
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self.bridge = self.useFixture(net_helpers.OVSBridgeFixture()).bridge
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def set_port_tag(self, port_name, tag):
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self.bridge.set_db_attribute(
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'Port', port_name, 'other_config', {'tag': str(tag)})
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def test_correct_tag_is_returned(self):
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port_number = 42
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port = self.useFixture(net_helpers.OVSPortFixture(self.bridge)).port
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self.set_port_tag(port.name, port_number)
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observed = firewall.get_tag_from_other_config(self.bridge, port.name)
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self.assertEqual(port_number, observed)
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def test_not_existing_name_raises_exception(self):
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with testtools.ExpectedException(exceptions.OVSFWTagNotFound):
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firewall.get_tag_from_other_config(self.bridge, 'foo')
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def test_bad_tag_value_raises_exception(self):
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port = self.useFixture(net_helpers.OVSPortFixture(self.bridge)).port
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self.set_port_tag(port.name, 'foo')
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with testtools.ExpectedException(exceptions.OVSFWTagNotFound):
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firewall.get_tag_from_other_config(self.bridge, port.name)
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def test_no_value_set_for_other_config_raises_exception(self):
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port = self.useFixture(net_helpers.OVSPortFixture(self.bridge)).port
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with testtools.ExpectedException(exceptions.OVSFWTagNotFound):
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firewall.get_tag_from_other_config(self.bridge, port.name)
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