PayPal\Test\Common\ModelTest::testMultipleEmptyArrayConversion PHP Method

    public function testMultipleEmptyArrayConversion()
    {
        $json = '{"id":"PAY-5DW86196ER176274EKT3AEYA","transactions":[{"related_resources":[{},{}]}]}';
        $payment = new Payment($json);
        $result = $payment->toJSON();
        $this->assertContains('"related_resources":[{},{}]', $result);
        $this->assertNotNull($result);
    }