public function testSerializationDeserialization()
{
$obj = new Presentation(self::getJson());
$this->assertNotNull($obj);
$this->assertNotNull($obj->getBrandName());
$this->assertNotNull($obj->getLogoImage());
$this->assertNotNull($obj->getLocaleCode());
$this->assertNotNull($obj->getReturnUrlLabel());
$this->assertNotNull($obj->getNoteToSellerLabel());
$this->assertEquals(self::getJson(), $obj->toJson());
return $obj;
}