PayPal\Test\Api\ShippingInfoTest::testSerializationDeserialization PHP Method

    public function testSerializationDeserialization()
    {
        $obj = new ShippingInfo(self::getJson());
        $this->assertNotNull($obj);
        $this->assertNotNull($obj->getFirstName());
        $this->assertNotNull($obj->getLastName());
        $this->assertNotNull($obj->getBusinessName());
        $this->assertNotNull($obj->getAddress());
        $this->assertEquals(self::getJson(), $obj->toJson());
        return $obj;
    }