XmlRpcMessagesTest.php

<?php

/**
 * @file
 * Definition of Drupal\xmlrpc\Tests\XmlRpcMessagesTest.
 */
namespace Drupal\xmlrpc\Tests;

use Drupal\simpletest\WebTestBase;

/**
 * XML-RPC message and alteration tests.
 */
class XmlRpcMessagesTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'xmlrpc',
    'xmlrpc_test',
  );
  public static function getInfo() {
    return array(
      'name' => 'XML-RPC message and alteration',
      'description' => 'Test large messages and method alterations.',
      'group' => 'XML-RPC',
    );
  }

  /**
   * Make sure that XML-RPC can transfer large messages.
   */
  function testSizedMessages() {
    $xml_url = url('xmlrpc.php', array(
      'absolute' => TRUE,
    ));
    $sizes = array(
      8,
      80,
      160,
    );
    foreach ($sizes as $size) {
      $xml_message_l = xmlrpc_test_message_sized_in_kb($size);
      $xml_message_r = xmlrpc($xml_url, array(
        'messages.messageSizedInKB' => array(
          $size,
        ),
      ));
      $this
        ->assertEqual($xml_message_l, $xml_message_r, format_string('XML-RPC messages.messageSizedInKB of %s Kb size received', array(
        '%s' => $size,
      )));
    }
  }

  /**
   * Ensure that hook_xmlrpc_alter() can hide even builtin methods.
   */
  protected function testAlterListMethods() {

    // Ensure xmlrpc_test.alter() is disabled and retrieve regular list of methods.
    state()
      ->set('xmlrpc_test.alter', FALSE);
    $url = url('xmlrpc.php', array(
      'absolute' => TRUE,
    ));
    $methods1 = xmlrpc($url, array(
      'system.listMethods' => array(),
    ));

    // Enable the alter hook and retrieve the list of methods again.
    state()
      ->set('xmlrpc_test.alter', TRUE);
    $methods2 = xmlrpc($url, array(
      'system.listMethods' => array(),
    ));
    $diff = array_diff($methods1, $methods2);
    $this
      ->assertTrue(is_array($diff) && !empty($diff), 'Method list is altered by hook_xmlrpc_alter');
    $removed = reset($diff);
    $this
      ->assertEqual($removed, 'system.methodSignature', 'Hiding builting system.methodSignature with hook_xmlrpc_alter works');
  }

}