def test_all_Place(self):
     """ test for all() method in all classnames """
     self.kill()
     self.assertEqual(storage.all(), {})  # check that file.json is empty
     obj = storage.tester()["Place"]()
     storage.new(obj)
     key = "{}.{}".format(type(obj).__name__, obj.id)
     self.assertTrue(key in storage.all())
     self.assertEqual(storage.all()[key], obj)
 def test_re_objs_Amenity(self):
     """ test for all() method in all classnames with many objects """
     self.kill()
     self.assertEqual(storage.all(), {})  # check that file.json is empty
     cl = storage.tester()["Amenity"]
     objs = [cl() for i in range(7000)]
     [storage.new(obj) for obj in objs]
     self.assertEqual(len(objs), len(storage.all()))
     # check if create 7000 objs
     for obj in objs:
         key = "{}.{}".format(type(obj).__name__, obj.id)
         self.assertTrue(key in storage.all())
         self.assertEqual(storage.all()[key], obj)