############################################################################## # # Copyright (c) 2001, 2002 Zope Corporation and Contributors. # All Rights Reserved. # # This software is subject to the provisions of the Zope Public License, # Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS # FOR A PARTICULAR PURPOSE. # ############################################################################## """Test cases for objects implementing IDataManager. This is a combo test between Connection and DB, since the two are rather incestuous and the DB Interface is not defined that I was able to find. To do a full test suite one would probably want to write a dummy storage that will raise errors as needed for testing. I started this test suite to reproduce a very simple error (tpc_abort had an error and wouldn't even run if called). So it is *very* incomplete, and even the tests that exist do not make sure that the data actually gets written/not written to the storge. Obviously this test suite should be expanded. $Id$ """ from unittest import TestCase from transaction.interfaces import IRollback class IDataManagerTests(TestCase, object): def setUp(self): self.datamgr = None # subclass should override self.obj = None # subclass should define Persistent object self.txn_factory = None def get_transaction(self): return self.txn_factory() ################################ # IDataManager interface tests # ################################ def testCommitObj(self): tran = self.get_transaction() self.datamgr.prepare(tran) self.datamgr.commit(tran) def testAbortTran(self): tran = self.get_transaction() self.datamgr.prepare(tran) self.datamgr.abort(tran) def testRollback(self): tran = self.get_transaction() rb = self.datamgr.savepoint(tran) self.assert_(IRollback.providedBy(rb))