def test_manage_state(self):
self.stateMngr.push = Mock()
s1 = dict()
self.stateMngr.head = Mock(return_value=s1)
prev = PrevHandler('nodeTest', self.stateMngr, self.pageMngr)
s2 = dict()
s3 = prev._manage_state(s2)
self.stateMngr.push.assert_called_once_with(s2)
self.assertEquals(s3, s1)
