1080620e5a
A warning could be found in SQLAlchemy, if handling empty WHERE IN clauses. This is found at neutron.db.segments_db.get_networks_segments To avoid it, just return empty dict in such case. Change-Id: I3cf727dede1d5909aeefbf852332818164ad3777 Closes-bug: #1586816
30 lines
1003 B
Python
30 lines
1003 B
Python
# Copyright (c) 2016 IBM Corp.
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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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from neutron.db import segments_db
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from neutron.tests import base
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class TestSegmentsDb(base.BaseTestCase):
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def test_get_networks_segments_with_empty_networks(self):
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session = mock.MagicMock()
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net_segs = segments_db.get_networks_segments(session, [])
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self.assertFalse(session.query.called)
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self.assertEqual({}, net_segs)
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