diff options
| -rw-r--r-- | tests/unit/db/sqlalchemy/test_sqlalchemy.py | 59 |
1 files changed, 58 insertions, 1 deletions
diff --git a/tests/unit/db/sqlalchemy/test_sqlalchemy.py b/tests/unit/db/sqlalchemy/test_sqlalchemy.py index 90a048e..efe0264 100644 --- a/tests/unit/db/sqlalchemy/test_sqlalchemy.py +++ b/tests/unit/db/sqlalchemy/test_sqlalchemy.py @@ -1,4 +1,6 @@ # vim: tabstop=4 shiftwidth=4 softtabstop=4 +# encoding=UTF8 + # Copyright (c) 2012 Rackspace Hosting # All Rights Reserved. # @@ -18,7 +20,7 @@ from sqlalchemy import Column, MetaData, Table, UniqueConstraint from sqlalchemy.ext.declarative import declarative_base -from sqlalchemy import DateTime, Integer +from sqlalchemy import DateTime, Integer, String from openstack.common.db import exception as db_exc from openstack.common.db.sqlalchemy import models @@ -57,6 +59,7 @@ class SessionErrorWrapperTestCase(test_utils.BaseTestCase): meta.bind = session.get_engine() test_table = Table(_TABLE_NAME, meta, autoload=True) test_table.drop() + session.cleanup() def test_flush_wrapper(self): tbl = TmpTable() @@ -80,3 +83,57 @@ class SessionErrorWrapperTestCase(test_utils.BaseTestCase): update self.assertRaises(db_exc.DBDuplicateEntry, method, {'foo': 20}) + + +_REGEXP_TABLE_NAME = _TABLE_NAME + "regexp" + + +class RegexpTable(BASE, models.ModelBase): + __tablename__ = _REGEXP_TABLE_NAME + id = Column(Integer, primary_key=True) + bar = Column(String(255)) + + +class RegexpFilterTestCase(test_utils.BaseTestCase): + + def setUp(self): + super(RegexpFilterTestCase, self).setUp() + meta = MetaData() + meta.bind = session.get_engine() + test_table = Table(_REGEXP_TABLE_NAME, meta, + Column('id', Integer, primary_key=True, + nullable=False), + Column('bar', String(255))) + test_table.create() + + def tearDown(self): + super(RegexpFilterTestCase, self).tearDown() + meta = MetaData() + meta.bind = session.get_engine() + test_table = Table(_REGEXP_TABLE_NAME, meta, autoload=True) + test_table.drop() + session.cleanup() + + def _test_regexp_filter(self, regexp, expected): + _session = session.get_session() + with _session.begin(): + for i in ['10', '20', u'♥']: + tbl = RegexpTable() + tbl.update({'bar': i}) + tbl.save(session=_session) + + regexp_op = RegexpTable.bar.op('REGEXP')(regexp) + result = _session.query(RegexpTable).filter(regexp_op).all() + self.assertEqual([r.bar for r in result], expected) + + def test_regexp_filter(self): + self._test_regexp_filter('10', ['10']) + + def test_regexp_filter_nomatch(self): + self._test_regexp_filter('11', []) + + def test_regexp_filter_unicode(self): + self._test_regexp_filter(u'♥', [u'♥']) + + def test_regexp_filter_unicode_nomatch(self): + self._test_regexp_filter(u'♦', []) |