| # -*- coding: utf-8 -*- |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| try: |
| import psycopg2 |
| import uuid |
| conn = psycopg2.connect(host='localhost', database='test') |
| cur = conn.cursor() |
| schema = str(uuid.uuid4()).replace('-', '') |
| cur.execute('CREATE SCHEMA "%s"' % schema) |
| cur.execute('DROP SCHEMA "%s"' % schema) |
| conn.close() |
| database_available = True |
| except Exception as err: |
| print err |
| database_available = False |
| |
| from contextlib import contextmanager |
| import sys |
| if sys.version_info < (2, 7): |
| import unittest2 as unittest |
| else: |
| import unittest |
| |
| import upgrade |
| |
| @unittest.skipUnless(database_available, "Postgres database not available.") |
| class PostgresEnvironmentUpgradeTestCase(upgrade.EnvironmentUpgradeTestCase): |
| def setUp(self): |
| self.schema = str(uuid.uuid4()).replace('-', '') |
| super(PostgresEnvironmentUpgradeTestCase, self).setUp( |
| (('trac', 'database', |
| 'postgres://localhost/test?schema=%s' % self.schema),) |
| ) |
| |
| def tearDown(self): |
| super(PostgresEnvironmentUpgradeTestCase, self).tearDown() |
| conn = psycopg2.connect(host='localhost', database='test') |
| cur = conn.cursor() |
| cur.execute('DROP SCHEMA "%s" CASCADE' % self.schema) |
| conn.commit() |
| conn.close() |
| |
| @contextmanager |
| def assertFailsWithMissingTable(self): |
| with self.assertRaises(psycopg2.ProgrammingError) as cm: |
| yield |
| self.assertIn("relation", str(cm.exception)) |
| self.assertIn("does not exist", str(cm.exception)) |
| |
| @contextmanager |
| def assertFailsWithMissingColumn(self): |
| with self.assertRaises(psycopg2.ProgrammingError) as cm: |
| yield |
| self.assertIn("column", str(cm.exception)) |
| self.assertIn("does not exist", str(cm.exception)) |