def test_index(self):
        tester = app.test_client(self)
        response = tester.get('/', content_type='html/text')
        self.assertEqual(response.status_code, 200)
Asserts that val is numeric and is close to other within tolerance.
dataset/ETHPy150Open Akagi201/learning-python/flask/flaskr-tdd/app-test.py/BasicTestCase.test_index--crossover with--dataset/ETHPy150Open ActivisionGameScience/assertpy/assertpy/assertpy.py/AssertionBuilder.is_close_to