77 lines
2.8 KiB
Python
77 lines
2.8 KiB
Python
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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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from nova import exception
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from nova.tests.unit.virt.xenapi import stubs
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from nova.virt.xenapi import network_utils
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class NetworkUtilsTestCase(stubs.XenAPITestBaseNoDB):
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def test_find_network_with_name_label_works(self):
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session = mock.Mock()
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session.network.get_by_name_label.return_value = ["net"]
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result = network_utils.find_network_with_name_label(session, "label")
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self.assertEqual("net", result)
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session.network.get_by_name_label.assert_called_once_with("label")
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def test_find_network_with_name_returns_none(self):
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session = mock.Mock()
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session.network.get_by_name_label.return_value = []
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result = network_utils.find_network_with_name_label(session, "label")
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self.assertIsNone(result)
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def test_find_network_with_name_label_raises(self):
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session = mock.Mock()
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session.network.get_by_name_label.return_value = ["net", "net2"]
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self.assertRaises(exception.NovaException,
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network_utils.find_network_with_name_label,
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session, "label")
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def test_find_network_with_bridge_works(self):
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session = mock.Mock()
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session.network.get_all_records_where.return_value = {"net": "asdf"}
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result = network_utils.find_network_with_bridge(session, "bridge")
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self.assertEqual(result, "net")
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expr = 'field "name__label" = "bridge" or field "bridge" = "bridge"'
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session.network.get_all_records_where.assert_called_once_with(expr)
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def test_find_network_with_bridge_raises_too_many(self):
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session = mock.Mock()
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session.network.get_all_records_where.return_value = {
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"net": "asdf",
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"net2": "asdf2"
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}
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self.assertRaises(exception.NovaException,
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network_utils.find_network_with_bridge,
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session, "bridge")
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def test_find_network_with_bridge_raises_no_networks(self):
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session = mock.Mock()
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session.network.get_all_records_where.return_value = {}
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self.assertRaises(exception.NovaException,
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network_utils.find_network_with_bridge,
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session, "bridge")
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