Omnipay\Common\CreditCardTest::testGetBrandMasterCard PHP Метод

    public function testGetBrandMasterCard()
    {
        $card = new CreditCard(array('number' => '5555555555554444'));
        $this->assertSame(CreditCard::BRAND_MASTERCARD, $card->getBrand());
        $card = new CreditCard(array('number' => '2230000010000006'));
        $this->assertSame(CreditCard::BRAND_MASTERCARD, $card->getBrand());
        $card = new CreditCard(array('number' => '6771890000000008'));
        $this->assertSame(CreditCard::BRAND_MASTERCARD, $card->getBrand());
    }