IsoCodes\Tests\ZipCodeTest::testEmptyValuesByCountry PHP 메소드

    public function testEmptyValuesByCountry()
    {
        foreach (ZipCode::getAvailableCountries() as $country) {
            foreach ($this->getEmptyValues() as $value) {
                $this->assertFalse(ZipCode::validate($value, $country), 'Empty value should be invalid.');
            }
        }
    }