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   1  <?php
   2  // $Id: content_access_test_help.php,v 1.1.4.2 2009/01/02 15:01:01 fago Exp $
   3  
   4  /**
   5   * @file
   6   * Helper class with auxiliary functions for content access module tests
   7   */
   8  
   9  class ContentAccessTestCase extends DrupalWebTestCase {
  10  
  11    var $test_user;
  12    var $admin_user;
  13    var $content_type_name;
  14    var $url_content_type_name;
  15    var $node1;
  16    var $node2;
  17    
  18    /**
  19     * Preparation work that is done before each test.
  20     * Test users, content types, nodes etc. are created.
  21     */
  22    function setUp($module = '') {
  23      
  24      if (empty($module)) {
  25        // Enable content access module
  26        parent::setUp('content_access');
  27      }
  28      else {
  29        // Enable content access module plus another module
  30        parent::setUp('content_access', $module);
  31        // Stop setup when module could not be enabled
  32        if (!module_exists($module)) {
  33          return;
  34        }
  35      }
  36          
  37      // Create test user with seperate role
  38      $this->test_user = $this->drupalCreateUser();
  39      
  40      // Create admin user
  41      $this->admin_user = $this->drupalCreateUser(array('access content', 'administer content types', 'grant content access', 'grant own content access', 'administer nodes', 'access administration pages'));
  42      $this->drupalLogin($this->admin_user);
  43      
  44      // Rebuild content access permissions
  45      $this->drupalPost('admin/content/node-settings/rebuild', array(), t('Rebuild permissions'));
  46          
  47      // This would be nice to have - but it does not work in the current simpletest version
  48      // Create test content type
  49      //$content_type = $this->drupalCreateContentType();
  50      //$this->url_content_type_name = $content_type->type;
  51      //$this->url_content_type_name = str_replace('_', '-', $content_type->type);
  52      
  53      // Create test content type (the old way)
  54      $this->content_type_name = strtolower($this->randomName(5));
  55      $edit = array(
  56        'name' => $this->content_type_name,
  57        'type' => $this->content_type_name,
  58      );
  59      $this->drupalPost('admin/content/types/add', $edit, t('Save content type'));
  60      $this->assertRaw(t('The content type %type has been added.', array('%type' => $this->content_type_name)), 'Test content type was added successfully: '. $this->content_type_name);
  61      $this->url_content_type_name = str_replace('_', '-', $this->content_type_name);
  62    }
  63    
  64    /**
  65     * Change access permissions for a content type
  66     */
  67    function changeAccessContentType($access_settings) {
  68      $this->drupalPost('admin/content/node-type/'. $this->url_content_type_name .'/access', $access_settings, t('Submit'));
  69      $this->assertText(t('Your changes have been saved.'), 'access rules of content type were updated successfully');
  70    }
  71    
  72    /**
  73     * Change access permissions for a content type by a given keyword (view, update or delete)
  74     * for the role of the user
  75     */
  76    function changeAccessContentTypeKeyword($keyword, $access = TRUE, $user = NULL) {
  77      if ($user === NULL) {
  78        $user = $this->test_user;
  79      }
  80      $roles = $user->roles;
  81      end($roles);
  82      $access_settings = array(
  83        $keyword .'['. key($roles) .']' => $access,
  84      );
  85      $this->changeAccessContentType($access_settings);
  86    }
  87    
  88    /**
  89     * Change the per node access setting for a content type
  90     */
  91    function changeAccessPerNode($access = TRUE) {
  92      $access_permissions = array(
  93        'per_node' => $access,
  94      );
  95      $this->changeAccessContentType($access_permissions);
  96    }
  97    
  98    /**
  99     * Change access permissions for a node by a given keyword (view, update or delete)
 100     */
 101    function changeAccessNodeKeyword($node, $keyword, $access = TRUE) {
 102      $user = $this->test_user;
 103      $roles = $user->roles;
 104      end($roles);
 105      $access_settings = array(
 106        $keyword .'['. key($roles) .']' => $access,
 107      );
 108      $this->changeAccessNode($node, $access_settings);
 109    }
 110    
 111      /**
 112     * Change access permission for a node
 113     */
 114    function changeAccessNode($node, $access_settings) {
 115      $this->drupalPost('node/'. $node->nid .'/access', $access_settings, t('Submit'));
 116      $this->assertText(t('Your changes have been saved.'), 'access rules of node were updated successfully');
 117    }
 118  
 119  }