Method test_touch

tests/cache/tests.py:193–195

Dummy cache can't do touch().

(self)

            cache.decr("does_not_exist", -1)

    def test_touch(self):
        """Dummy cache can't do touch()."""
        self.assertIs(cache.touch("whatever"), False)

    def test_data_types(self):
        "All data types are ignored equally by the dummy cache"