UpdateTestBase.php

<?php

/**
 * @file
 * Definition of Drupal\update\Tests\UpdateTestBase.
 *
 * The overarching methodology of these tests is we need to compare a given
 * state of installed modules and themes (e.g., version, project grouping,
 * timestamps, etc) against a current state of what the release history XML
 * files we fetch say is available. We have dummy XML files (in the
 * core/modules/update/tests directory) that describe various scenarios of
 * what's available for different test projects, and we have dummy .info file
 * data (specified via hook_system_info_alter() in the update_test helper
 * module) describing what's currently installed. Each test case defines a set
 * of projects to install, their current state (via the
 * 'update_test_system_info' variable) and the desired available update data
 * (via the 'update_test_xml_map' variable), and then performs a series of
 * assertions that the report matches our expectations given the specific
 * initial state and availability scenario.
 */
namespace Drupal\update\Tests;

use Drupal\simpletest\WebTestBase;

/**
 * Defines some shared functions used by all update tests.
 */
abstract class UpdateTestBase extends WebTestBase {

  /**
   * Refreshes the update status based on the desired available update scenario.
   *
   * @param $xml_map
   *   Array that maps project names to availability scenarios to fetch. The key
   *   '#all' is used if a project-specific mapping is not defined.
   * @param $url
   *   (optional) A string containing the URL to fetch update data from.
   *   Defaults to 'update-test'.
   *
   * @see update_test_mock_page()
   */
  protected function refreshUpdateStatus($xml_map, $url = 'update-test') {

    // Tell the Update Manager module to fetch from the URL provided by
    // update_test module.
    config('update.settings')
      ->set('fetch.url', url($url, array(
      'absolute' => TRUE,
    )))
      ->save();

    // Save the map for update_test_mock_page() to use.
    config('update_test.settings')
      ->set('xml_map', $xml_map)
      ->save();

    // Manually check the update status.
    $this
      ->drupalGet('admin/reports/updates/check');
  }

  /**
   * Runs a series of assertions that are applicable to all update statuses.
   */
  protected function standardTests() {
    $this
      ->assertRaw('<h3>' . t('Drupal core') . '</h3>');
    $this
      ->assertRaw(l(t('Drupal'), 'http://example.com/project/drupal'), 'Link to the Drupal project appears.');
    $this
      ->assertNoText(t('No available releases found'));
  }

}