def test_goal_set_input_calls_verify_input(self):
g = Goal()
g.verify_input = mock.Mock(return_value=True)
g.set_input('kekeke')
g.verify_input.assert_called_once_with('kekeke')
self.assertEqual(g.input, 'kekeke')
def test_goal_invalid_input_raises_exception(self):
g = Goal()
g.verify_input = mock.Mock(return_value=False)
self.assertRaises(BadInput, g.set_input, 'kokok')
def test_goal_can_verify_input(self):
g = Goal()
g.verify_input = lambda x: bool(x)
self.assertTrue(g.verify_input('koko'))
