PayPal-PHP-SDK/tests/PayPal/Test/Api/AmountTest.php

<?php

namespace PayPal\Test\Api;

use PayPal\Api\Amount;
use PayPal\Test\Constants;

class AmountTest extends \PHPUnit_Framework_TestCase
{

    private $amounts;

    public static $currency = "USD";
    public static $total = "1.12";

    public static function createAmount()
    {
        $amount = new Amount();
        $amount->setCurrency(self::$currency);
        $amount->setTotal(self::$total);

        return $amount;
    }

    public function setup()
    {
        $this->amounts['partial'] = self::createAmount();

        $amount = self::createAmount();
        $amount->setDetails(DetailsTest::createAmountDetails());
        $this->amounts['full'] = $amount;
    }

    public function testGetterSetter()
    {
        $this->assertEquals(self::$currency, $this->amounts['partial']->getCurrency());
        $this->assertEquals(self::$total, $this->amounts['partial']->getTotal());
        $this->assertEquals(DetailsTest::$fee, $this->amounts['full']->getDetails()->getFee());
    }

    public function testSerializeDeserialize()
    {
        $a1 = $this->amounts['partial'];

        $a2 = new Amount();
        $a2->fromJson($a1->toJson());

        $this->assertEquals($a1, $a2);
    }
}