@Before
public void setUp() throws Exception {
Logger.getRootLogger().setLevel(Level.OFF);
final TestProxySystem system = new TestProxySystem();
system.init();
mockTransactionManager = mockery.mock(IsisTransactionManager.class);
mockMessageBroker = mockery.mock(MessageBroker.class);
mockUpdateNotifier = mockery.mock(UpdateNotifier.class);
os = new ObjectStoreSpy();
t = new ObjectStoreTransaction(mockTransactionManager, mockMessageBroker, mockUpdateNotifier, os);
object1 = system.createTransientTestObject();
object2 = system.createTransientTestObject();
}