def test_change_page(self):
        c = self.F.CaseFactory()

        self.get(self.change_url(c)).mustcontain(c.id)
Asynchronously return the number of entries in the storage.
dataset/ETHPy150Open mozilla/moztrap/tests/model/library/admin/test_case.py/CaseAdminTest.test_change_page--crossover with--dataset/ETHPy150Open kivy/kivy/kivy/storage/__init__.py/AbstractStore.async_count