def test_city_suffix(self, faker, num_samples):
    for _ in range(num_samples):
        city_suffix = faker.city_suffix()
        assert isinstance(city_suffix, str)
        assert (city_suffix in ZhTwAddressProvider.city_suffixes)
def test_city_suffix(self, faker, num_samples):
    for _ in range(num_samples):
        city_suffix = faker.city_suffix()
        assert isinstance(city_suffix, str)
        assert (city_suffix in ZhTwAddressProvider.city_suffixes)