def METHOD_NAME(self) -> None:
    set_expirable_session_var(
        self.session, "test_set_and_get_with_delete", "some_value", expiry_seconds=10
    )
    value = get_expirable_session_var(self.session, "test_set_and_get_with_delete", delete=True)
    self.assertEqual(value, "some_value")
    self.assertEqual(
        get_expirable_session_var(self.session, "test_set_and_get_with_delete"), None
    )