@Test
public void testRemoveContactFromGroup() throws Exception {
groupService.create(group);
groupService.addAggregation(committee, group);
contactService.addToGroup(topLevel, group);
assertEquals(1, group.getTopLevelMembers().size());
contactService.removeFromGroup(topLevel, group);
Group fromDb = groupService.findById(group.getId());
assertEquals(0, fromDb.getTopLevelMembers().size());
Contact contactFromDb = contactService.findById(topLevel.getId());
assertEquals(0, contactFromDb.getGroups().size());
}
