def test_answer_button_list_case_4(self):
reviewer = Reviewer(FakeCollection(None, 1))
reviewer.init()
self.assertEqual(((1, 'Again'), (2, 'Good')), reviewer.answer_button_list())
def test_answer_button_list_case_3(self):
reviewer = Reviewer(FakeCollection(4, 1))
reviewer.init()
self.assertEqual(((1, 'Again'), (2, 'Hard'), (3, 'Good'), (4, 'Easy')), reviewer.answer_button_list())
