Omnipay\Common\CreditCard::addSupportedBrand PHP Метод

    public function addSupportedBrand($name, $expression)
    {
        $known_brands = array_keys($this->supported_cards);
        if (in_array($name, $known_brands)) {
            return false;
        }
        $this->supported_cards[$name] = $expression;
        return true;
    }

 public function testCustomBrandWorks()
 {
     $this->card->addSupportedBrand('omniexpress', '/^9\\d{12}(\\d{3})?$/');
     $this->assertArrayHasKey('omniexpress', $this->card->getSupportedBrands());
     $this->card->setNumber('9111111111111110');
     $this->card->validate();
     $this->assertEquals('omniexpress', $this->card->getBrand());
 }