ape.test in Advanced Page Expiration 7

Test integration for the advanced page expiration module.

File

ape.test

<?php

/**
 * @file
 * Test integration for the advanced page expiration module.
 */

/**
 * Helper test class with some added functions for testing.
 */
class ApeTestHelper extends DrupalWebTestCase {

  /**
   * Register advanced page expiration tests with system.
   */
  public static function getInfo() {
    return array(
      'name' => 'Advanced page expiration tests',
      'description' => 'Test cache-control header is set correctly after configuration.',
      'group' => 'Advanced page expiration',
    );
  }

  /**
   * Perform setup before testing.
   *
   * @param array $modules
   *   List of modules required for testing.
   */
  public function setUp($modules = array()) {
    $modules[] = 'ape';
    $modules[] = 'path';
    $modules[] = 'user';
    $modules[] = 'common_test';
    $modules[] = 'ape_test';
    parent::setUp($modules);
    variable_set('clean_url', 1);
    variable_set('cache', 1);
    variable_set('page_cache_maximum_age', 2592000);
    variable_set('ape_alternatives', '<front>');
    variable_set('ape_alternative_lifetime', 60);
    variable_set('ape_exclusions', 'user/login');
    variable_set('ape_301_lifetime', 1800);
    variable_set('ape_302_lifetime', 600);
    variable_set('ape_404_lifetime', 3600);
  }

  /**
   * Test cache-control headers after configuration of the module.
   */
  public function testApeHeaders() {

    // Check user registration page has global age.
    $this
      ->drupalGet('user/register');
    $this
      ->assertEqual($this
      ->drupalGetHeader('Cache-Control'), 'public, max-age=2592000', 'Global Cache-Control header set.');

    // Check homepage has alternative age.
    $this
      ->drupalGet('');
    $this
      ->assertEqual($this
      ->drupalGetHeader('Cache-Control'), 'public, max-age=60', 'Alternative Cache-Control header set.');

    // Check login page is excluded from caching.
    $this
      ->drupalGet('user/login');
    $this
      ->assertEqual($this
      ->drupalGetHeader('Cache-Control'), 'no-cache, must-revalidate, post-check=0, pre-check=0', 'Page successfully excluded from caching.');

    // Check that authenticated users bypass the cache.
    $user = $this
      ->drupalCreateUser();
    $this
      ->drupalLogin($user);
    $this
      ->drupalGet('user');
    $this
      ->assertFalse($this
      ->drupalGetHeader('X-Drupal-Cache'), 'Caching was bypassed.');
    $this
      ->assertEqual($this
      ->drupalGetHeader('Cache-Control'), 'no-cache, must-revalidate, post-check=0, pre-check=0', 'Cache-Control header was sent.');
    $this
      ->drupalLogout();

    // Check that 403 responses have configured age.
    $this
      ->drupalGet('admin/structure');
    $headers = $this
      ->drupalGetHeaders(TRUE);
    $this
      ->assertEqual($headers[0]['cache-control'], 'no-cache, must-revalidate, post-check=0, pre-check=0', 'Forbidden page was not cached.');

    // Check that 404 responses have configured age.
    $this
      ->drupalGet('notfindingthat');
    $headers = $this
      ->drupalGetHeaders(TRUE);
    $this
      ->assertEqual($headers[0]['cache-control'], 'public, max-age=3600', '404 Page Not Found Cache-Control header set.');

    // Check that 301 redirects work correctly.
    $this
      ->drupalGet('ape_redirect_301');
    $headers = $this
      ->drupalGetHeaders(TRUE);
    $this
      ->assertEqual($headers[0]['cache-control'], 'public, max-age=1800', '301 redirect Cache-Control header set.');

    // Check that 302 redirects work correctly.
    $this
      ->drupalGet('ape_redirect_302');
    $headers = $this
      ->drupalGetHeaders(TRUE);
    $this
      ->assertEqual($headers[0]['cache-control'], 'public, max-age=600', '302 redirect Cache-Control header set.');
  }

}

Classes

Name	Description
ApeTestHelper	Helper test class with some added functions for testing.