PayPal\Api\Payer::getFundingOptionId PHP Method

    public function getFundingOptionId()
    {
        return $this->funding_option_id;
    }

 /**
  * @depends testSerializationDeserialization
  * @param Payer $obj
  */
 public function testGetters($obj)
 {
     $this->assertEquals($obj->getPaymentMethod(), "TestSample");
     $this->assertEquals($obj->getStatus(), "TestSample");
     $this->assertEquals($obj->getFundingInstruments(), FundingInstrumentTest::getObject());
     $this->assertEquals($obj->getFundingOptionId(), "TestSample");
     $this->assertEquals($obj->getPayerInfo(), PayerInfoTest::getObject());
 }