support.addBeanContextMembershipListener(l1);
support.addBeanContextMembershipListener(l2);
l1.clearLastEvent();
l2.clearLastEvent();
Object child = new MockBeanContextChild();
support.add(child);
assertTrue(l1.lastEventAdd);
assertMembershipEvent(l1.lastEvent, support, null, child);
assertTrue(l2.lastEventAdd);
assertMembershipEvent(l2.lastEvent, support, null, child);