PayPal\Api\PayerInfo::getFirstName PHP Méthode

    public function getFirstName()
    {
        return $this->first_name;
    }

 /**
  * @depends testSerializationDeserialization
  * @param PayerInfo $obj
  */
 public function testGetters($obj)
 {
     $this->assertEquals($obj->getEmail(), "TestSample");
     $this->assertEquals($obj->getExternalRememberMeId(), "TestSample");
     $this->assertEquals($obj->getBuyerAccountNumber(), "TestSample");
     $this->assertEquals($obj->getFirstName(), "TestSample");
     $this->assertEquals($obj->getLastName(), "TestSample");
     $this->assertEquals($obj->getPayerId(), "TestSample");
     $this->assertEquals($obj->getPhone(), "TestSample");
     $this->assertEquals($obj->getPhoneType(), "TestSample");
     $this->assertEquals($obj->getBirthDate(), "TestSample");
     $this->assertEquals($obj->getTaxId(), "TestSample");
     $this->assertEquals($obj->getTaxIdType(), "TestSample");
     $this->assertEquals($obj->getBillingAddress(), AddressTest::getObject());
     $this->assertEquals($obj->getShippingAddress(), ShippingAddressTest::getObject());
 }