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

    public function testSerializationDeserialization()
    {
        $obj = new FundingOption(self::getJson());
        $this->assertNotNull($obj);
        $this->assertNotNull($obj->getId());
        $this->assertNotNull($obj->getFundingSources());
        $this->assertNotNull($obj->getBackupFundingInstrument());
        $this->assertNotNull($obj->getCurrencyConversion());
        $this->assertNotNull($obj->getInstallmentInfo());
        $this->assertNotNull($obj->getLinks());
        $this->assertEquals(self::getJson(), $obj->toJson());
        return $obj;
    }