JSONTest.php

<?php
 
import('lib.pkp.tests.PKPTestCase');
import('lib.pkp.classes.core.JSONMessage');
 
class JSONTest extends PKPTestCase {
   public function testGetString() {
      // Create a test object.
      $testObject = new stdClass();
      $testObject->someInt = 5;
      $testObject->someFloat = 5.5;
      $json = new JSONMessage($status = true, $content = 'test content',
            $elementId = '0', $additionalAttributes = array('testObj' => $testObject));
      $json->setEvent('someEvent', array('eventDataKey' => array('item1', 'item2')));
 
      // Render the JSON message.
      $expectedString = '{"status":true,"content":"test content",'.
            '"elementId":"0","events":[{"name":"someEvent","data":{"eventDataKey":["item1","item2"]}}],'.
            '"testObj":{"someInt":5,"someFloat":5.5}}';
      self::assertEquals($expectedString, $json->getString());
   }
}