PayPal\Test\Api\PrivateLabelCardTest::testSerializationDeserialization PHP Метод

    public function testSerializationDeserialization()
    {
        $obj = new PrivateLabelCard(self::getJson());
        $this->assertNotNull($obj);
        $this->assertNotNull($obj->getId());
        $this->assertNotNull($obj->getCardNumber());
        $this->assertNotNull($obj->getIssuerId());
        $this->assertNotNull($obj->getIssuerName());
        $this->assertNotNull($obj->getImageKey());
        $this->assertEquals(self::getJson(), $obj->toJson());
        return $obj;
    }