def test_delete_group(self, curs=None):
sess_id = self.login_actor()
groups_num = self._groups_num(sess_id)
req = {'session_id': sess_id, 'name': 'grp0',
'rights': [{'service_id': 1, 'properties':['a']}]}
resp = self.add_group(**req)
self.check_response_ok(resp)
req = {'session_id': sess_id, 'name': 'grp1',
'rights': [{'service_id': 1, 'properties':['a']}]}
resp = self.add_group(**req)
self.check_response_ok(resp)
session = self.get_session(sess_id)
f = GroupFilter(session.environment_id, {}, {}, None)
self.assertEquals(groups_num + 2, f.filter_objs_count(curs))
req = {'session_id': sess_id, 'id': 1}
resp = self.delete_group(**req)
self.check_response_ok(resp)
self.assertEquals(groups_num + 1, f.filter_objs_count(curs))