58 lines
2.2 KiB
Python
58 lines
2.2 KiB
Python
# 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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from nova.db.sqlalchemy import api_models
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from nova.db.sqlalchemy import models
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from nova import test
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class AggregateTablesCompareTestCase(test.NoDBTestCase):
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def _get_column_list(self, model):
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column_list = [m.key for m in model.__table__.columns]
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return column_list
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def _check_column_list(self,
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columns_new,
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columns_old,
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added=None,
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removed=None):
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for c in added or []:
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columns_new.remove(c)
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for c in removed or []:
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columns_old.remove(c)
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intersect = set(columns_new).intersection(set(columns_old))
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if intersect != set(columns_new) or intersect != set(columns_old):
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return False
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return True
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def _compare_models(self, m_a, m_b,
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added=None, removed=None):
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added = added or []
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removed = removed or ['deleted_at', 'deleted']
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c_a = self._get_column_list(m_a)
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c_b = self._get_column_list(m_b)
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self.assertTrue(self._check_column_list(c_a, c_b,
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added=added,
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removed=removed))
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def test_tables_aggregate_hosts(self):
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self._compare_models(api_models.AggregateHost(),
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models.AggregateHost())
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def test_tables_aggregate_metadata(self):
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self._compare_models(api_models.AggregateMetadata(),
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models.AggregateMetadata())
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def test_tables_aggregates(self):
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self._compare_models(api_models.Aggregate(),
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models.Aggregate())
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