| ⇢ | A | PHPUnit_Framework_TestCase added | 
| ⇢ | A | PHPUnit_Framework_TestCase::expectException() added | |
| ⇢ | A | PHPUnit_Framework_TestCase::createMock() added | |
| ⇢ | A | MessageManagerMessageIteratorTest::setUp() added | |
| B | ↗ | A | MessageManagerBackendDispatcherTest::testCreate() improved | 
| B | ↗ | A | DoctrineOptimizeListenerTest::testOptimize() improved | 
| A | ↛ | MessageManagerMessageIteratorTest::getRegistryMock... removed |