public void testOptionalReinstall() throws Throwable
{
optionalReinstall();
ControllerContext context1 = assertInstall(0, "Name1");
SimpleBeanDelegate repository = (SimpleBeanDelegate)context1.getTarget();
assertNotNull(repository);
assertNull(repository.getDelegate());
ControllerContext context2 = assertInstall(1, "Name2");
SimpleBean bean = (SimpleBean)context2.getTarget();
assertNotNull(bean);
// still null
assertNull(repository.getDelegate());
assertUninstall("Name1");
assertEquals(ControllerState.ERROR, context1.getState());
context1 = assertInstall(0, "Name1");
repository = (SimpleBeanDelegate)context1.getTarget();
assertNotNull(repository);
assertSame(bean, repository.getDelegate());
assertUninstall("Name2");
assertEquals(ControllerState.ERROR, context2.getState());
// should be unwinded
assertEquals(ControllerState.INSTANTIATED, context1.getState());
assertNull(repository.getDelegate());
}