patched i18n_access module

https://www.drupal.org/node/2298475#comment-9419835

sites/all/modules/contrib/localisation/i18n_access/i18n_access.install

@@ -42,4 +42,5 @@ function i18n_access_install() {
  * Implements hook_uninstall().
  */
 function i18n_access_uninstall() {
+  variable_del('i18n_access_languages');
 }

sites/all/modules/contrib/localisation/i18n_access/i18n_access.module

@@ -2,32 +2,14 @@
 
 /**
  * @file
- * file_description
+ * i18n_access.module
  */
 
-define('I18N_ACCESS_LANGUAGE_NEUTRAL', 'NEUTRAL');
-
 /**
  * Implements hook_user_insert().
  */
 function i18n_access_user_insert(&$edit, &$account, $category = NULL) {
-  if ($category == 'account') {
-    // see user_admin_perm_submit()
-    if (isset($edit['i18n_access'])) {
-      db_delete('i18n_access')
-        ->condition('uid', $account->uid)
-        ->execute();
-      $edit['i18n_access'] = array_filter($edit['i18n_access']);
-      if (count($edit['i18n_access'])) {
-        db_insert('i18n_access')
-          ->fields(array(
-            'uid' => $account->uid,
-            'perm' => implode(', ', array_keys($edit['i18n_access'])),
-        ))->execute();
-      }
-      unset($edit['i18n_access']);
-    }
-  }
+  i18n_access_user_update($edit, $account, $category);
 }
 
 /**
@@ -53,11 +35,20 @@ function i18n_access_user_update(&$edit, &$account, $category = NULL) {
   }
 }
 
+/**
+ * Implements hook_user_delete().
+ */
+function i18n_access_user_delete($account) {
+  db_delete('i18n_access')
+    ->condition('uid', $account->uid)
+    ->execute();
+}
+
 /**
  * Load the language permissions for a given user
  */
 function i18n_access_load_permissions($uid = NULL) {
-  static $perms = array();
+  $perms = &drupal_static(__FUNCTION__);
 
   // use the global user id if none is passed
   if (!isset($uid)) {
@@ -94,7 +85,8 @@ function i18n_access_permission() {
   return array(
     'access selected languages' => array(
       'title' => t('Access selected languages'),
-      'description' => t('access selected languages.'),
+      'description' => t('This permission gives this role edit/delete access to all content which are in the <a href="!url" target="_blank">selected language</a>. View/create access needs a different access level.', array('!url' => url('admin/config/regional/language/access'))),
+      'restrict access' => TRUE,
     ),
   );
 }
@@ -102,34 +94,39 @@ function i18n_access_permission() {
 /**
  * Implements hook_form_node_form_alter().
  */
-function i18n_access_form_node_form_alter(&$form, &$form_state, $form_id) {
-
-  if (isset($form['language']['#options'])) {
-  // Remove inaccessible languages from the select box
-    // don't do it for  admininstrators
-    if (!user_access('administer nodes')) {
-      $perms = i18n_access_load_permissions();
-      foreach ($form['language']['#options'] as $key => $value) {
-        $perm_key = ($key == '') ? I18N_ACCESS_LANGUAGE_NEUTRAL : $key;
-        if ($key!='en' && empty($perms[$perm_key])) {
-          unset($form['language']['#options']["$key"]);
-        }
+function i18n_access_form_node_form_alter(&$form) {
+  $form['#after_build'][] = '_i18n_access_form_node_form_alter';
+}
+
+/**
+ * Unset's languages from language options if user does not have permission to
+ * use.
+ *
+ * @param $form
+ * @param $form_state
+ * @return mixed
+ */
+function _i18n_access_form_node_form_alter($form, &$form_state) {
+  if (isset($form['language']['#options']) && !user_access('bypass node access')) {
+    $perms = i18n_access_load_permissions();
+    foreach ($form['language']['#options'] as $key => $value) {
+      if (empty($perms[$key])) {
+        unset($form['language']['#options'][$key]);
       }
     }
-    unset($form['#after_build']['0']);
   }
+
+  return $form;
 }
 
 /**
  * Implements hook_form_alter().
  */
 function i18n_access_form_alter(&$form, &$form_state, $form_id) {
-
   //Configuring translation edit form to limit it to allowed language
-  if ($form_id == 'i18n_node_select_translation' && !user_access('administer nodes')) {
+  if ($form_id == 'i18n_node_select_translation' && !user_access('bypass node access')) {
 
     $perms = i18n_access_load_permissions();
-
     foreach ($form['translations']['nid'] as $language => $translation) {
       if (!isset($perms[$language]) && $language != '#tree') {
         unset($form['translations']['nid'][$language]);
@@ -159,17 +156,15 @@ function i18n_access_form_alter(&$form, &$form_state, $form_id) {
     );
     $form['i18n_access']['i18n_access'] = array(
       '#type' => 'checkboxes',
-      '#options' => array(I18N_ACCESS_LANGUAGE_NEUTRAL => t('Language neutral')) + locale_language_list('name'),
+      '#options' => array(LANGUAGE_NONE => t('Language neutral')) + locale_language_list('name'),
       '#default_value' => i18n_access_load_permissions($form['#user']->uid),
-      '#description' => t('Select the languages that this user should have permission to create and edit content for.'),
+      '#description' => t('The user get edit, delete access to all content which are in this enabled languages. Create, view access needs a different access level.'),
     );
   }
 }
 
 /**
- * Wrapper around node_access() with additional checks for language permissions.
- *
- * @see node_access()
+ * Implements hook_node_access().
  */
 function i18n_access_node_access($node, $op, $account = NULL) {
   if (is_object($node)) {
@@ -181,29 +176,16 @@ function i18n_access_node_access($node, $op, $account = NULL) {
       $account = $user;
     }
 
-    // Bypass completely if node_access returns false.
-   //TODO $access = node_access($node, $op, $account);
-
-    /* TODO if (!$access) {
-      return FALSE;
-    } */
-
     // This module doesn't deal with view permissions
     if ($op == 'view') {
       return NODE_ACCESS_IGNORE;
     }
 
-    // make sure that administrators always have access
-    if (user_access('administer nodes', $account)) {
-      return TRUE;
-    }
-
     $perms = i18n_access_load_permissions($account->uid);
 
     // Make sure to use the language neutral constant if node language is empty
-    $langcode = $node->language ? $node->language : I18N_ACCESS_LANGUAGE_NEUTRAL;
+    $langcode = $node->language ? $node->language : LANGUAGE_NONE;
 
-    //return isset($perms[$langcode]) ? (bool) $perms[$langcode] : NODE_ACCESS_DENY;
     return isset($perms[$langcode]) ? NODE_ACCESS_ALLOW : NODE_ACCESS_DENY;
   }
 }
@@ -212,14 +194,26 @@ function i18n_access_node_access($node, $op, $account = NULL) {
  * Implements hook_menu_alter().
  */
 function i18n_access_menu_alter(&$items) {
-  // Replace the translation overview page since we can't hook it.
-  $items['node/%node/translate']['page callback'] = 'i18n_access_translation_node_overview';
+  if (isset($items['node/%node/translate'])) {
+    $items['node/%node/translate']['page callback'] = 'i18n_access_translation_node_overview';
+  }
 }
 
+/**
+ * Most logic comes from translation/i18n_node module.
+ *
+ * We removes here only the "add translation" links for languages which are not your selected language.
+ *
+ * @see translation_node_overview
+ * @see i18n_node_translation_overview
+ *
+ * @param object $node
+ *
+ * @return array.
+ */
 function i18n_access_translation_node_overview($node) {
 
   include_once DRUPAL_ROOT . '/includes/language.inc';
-
   if (!empty($node->tnid)) {
     // Already part of a set, grab that set.
     $tnid = $node->tnid;
@@ -231,16 +225,12 @@ function i18n_access_translation_node_overview($node) {
     $translations = array($node->language => $node);
   }
 
-  $type = variable_get('translation_language_type', LANGUAGE_TYPE_INTERFACE);
   $header = array(t('Language'), t('Title'), t('Status'), t('Operations'));
-
-  //added from i18n/i18n_node/i18n_node.pages.inc function
+  $rows = array();
   global $user;
-  $account = $user;
-  $perms = i18n_access_load_permissions($account->uid);
+  $perms = i18n_access_load_permissions($user->uid);
   //end
 
-
   // Modes have different allowed languages
   foreach (i18n_node_language_list($node) as $langcode => $language_name) {
     if ($langcode == LANGUAGE_NONE) {
@@ -268,15 +258,11 @@ function i18n_access_translation_node_overview($node) {
     else {
       // No such translation in the set yet: help user to create it.
       $title = t('n/a');
-      if (node_access('create', $node)) {
+      if (node_access('create', $node->type) && (!empty($perms[$langcode]) || user_access('bypass node access'))) {
         $text = t('add translation');
         $path = 'node/add/' . str_replace('_', '-', $node->type);
         $query = array('query' => array('translation' => $node->nid, 'target' => $langcode));
-
-        //condition added from i18n/i18n_node/i18n_node.pages.inc
-        if (in_array($langcode, $perms)) {
-          $options[] = i18n_node_translation_link($text, $path, $langcode, $query);
-        }
+        $options[] = i18n_node_translation_link($text, $path, $langcode, $query);
       }
       $status = t('Not translated');
     }
@@ -301,9 +287,7 @@ function i18n_access_translation_node_overview($node) {
  * Implements hook_menu().
  */
 function i18n_access_menu() {
-  $items = array();
-
-  $items['admin/settings/language/access'] = array(
+  $items['admin/config/regional/language/access'] = array(
     'title' => 'Access',
     'page callback' => 'drupal_get_form',
     'page arguments' => array('i18n_access_admin_settings'),
@@ -311,23 +295,20 @@ function i18n_access_menu() {
     'type' => MENU_LOCAL_TASK,
     'weight' => 10,
   );
-
   return $items;
 }
 
 /**
- * Admin settings form
+ * Admin settings form.
  */
-function i18n_access_admin_settings() {
-
+function i18n_access_admin_settings($form) {
   $form['i18n_access_languages'] = array(
     '#title' => t('Select the default access languages'),
     '#type' => 'select',
-    '#multiple' => 'true',
-    '#options' => array(I18N_ACCESS_LANGUAGE_NEUTRAL => t('Language neutral')) + locale_language_list('name'),
+    '#multiple' => TRUE,
+    '#options' => array(LANGUAGE_NONE => t('Language neutral')) + locale_language_list('name'),
     '#default_value' => variable_get('i18n_access_languages', array()),
     '#description' => t("This selection of languages will be connected with the 'access selected languages' permission which you can use to grant a role access to these languages at once.")
   );
-
   return system_settings_form($form);
-}
+}

sites/all/modules/contrib/localisation/i18n_access/i18n_access.test

@@ -6,10 +6,17 @@
  */
 
 class i18nAccessTestCase extends DrupalWebTestCase {
+
+  protected $admin_user;
+
+  protected $translator;
+
+  protected $visitor;
+
   /**
    * Implementation of getInfo().
    */
-  function getInfo() {
+  public static function getInfo() {
     return array(
       'name' => t('Translation Access'),
       'description' => t('Test suite for the i18n_access module.'),
@@ -20,22 +27,21 @@ class i18nAccessTestCase extends DrupalWebTestCase {
   /**
    * Implementation of setUp().
    */
-  function setUp() {
-    parent::setUp('locale', 'translation', 'i18n_access');
+  public function setUp() {
+    parent::setUp(array('locale', 'translation', 'i18n_access', 'i18n_node'));
 
-    $this->admin_user = $this->drupalCreateUser(array('administer languages', 'administer site configuration', 'access administration pages', 'administer content types', 'administer nodes', 'administer users'));
-    $this->translator = $this->drupalCreateUser(array('create story content', 'edit own story content', 'translate content'));
+    $this->admin_user = $this->drupalCreateUser(array('administer languages', 'administer site configuration', 'access administration pages', 'administer content types', 'administer users', 'bypass node access', 'translate content'));
+    $this->translator = $this->drupalCreateUser(array('create article content', 'edit own article content', 'translate content'));
     $this->visitor = $this->drupalCreateUser(array('access content'));
     $this->drupalLogin($this->admin_user);
+
     $this->addLanguage('fr');
     $this->addLanguage('de');
-    $this->setLanguagePermissions($this->translator, array('en', 'fr'));
 
     // Set Story content type to use multilingual support with translation.
-    $edit = array();
     $edit['language_content_type'] = 2;
-    $this->drupalPost('admin/content/node-type/story', $edit, t('Save content type'));
-    $this->assertRaw(t('The content type %type has been updated.', array('%type' => 'Story')), t('Story content type has been updated.'));
+    $this->drupalPost('admin/structure/types/manage/article', $edit, t('Save content type'));
+    $this->assertRaw(t('The content type %type has been updated.', array('%type' => 'Article')), 'Story content type has been updated.');
 
   }
 
@@ -47,26 +53,27 @@ class i18nAccessTestCase extends DrupalWebTestCase {
    */
   function addLanguage($language_code) {
     // Check to make sure that language has not already been installed.
-    $this->drupalGet('admin/settings/language');
+    $this->drupalGet('admin/config/regional/language');
 
     if (strpos($this->drupalGetContent(), 'enabled[' . $language_code . ']') === FALSE) {
       // Doesn't have language installed so add it.
       $edit = array();
       $edit['langcode'] = $language_code;
-      $this->drupalPost('admin/settings/language/add', $edit, t('Add language'));
+      $this->drupalPost('admin/config/regional/language/add', $edit, t('Add language'));
 
-      $languages = language_list('language', TRUE); // Make sure not using cached version.
-      $this->assertTrue(array_key_exists($language_code, $languages), t('Language was installed successfully.'));
+      drupal_static_reset('language_list'); // Make sure not using cached version.
+      $languages = language_list('language');
+      $this->assertTrue(array_key_exists($language_code, $languages), 'Language was installed successfully.');
 
       if (array_key_exists($language_code, $languages)) {
-        $this->assertRaw(t('The language %language has been created and can now be used.', array('%language' => $languages[$language_code]->name)), t('Language has been created.'));
+        $this->assertRaw(t('The language %language has been created and can now be used.', array('%language' => $languages[$language_code]->name)), 'Language has been created.');
       }
     }
     else {
       // Ensure that it is enabled.
       $this->drupalPost(NULL, array('enabled[' . $language_code . ']' => TRUE), t('Save configuration'));
 
-      $this->assertRaw(t('Configuration saved.'), t('Language successfully enabled.'));
+      $this->assertRaw(t('Configuration saved.'), 'Language successfully enabled.');
     }
   }
 
@@ -80,8 +87,9 @@ class i18nAccessTestCase extends DrupalWebTestCase {
    *   An array of language codes to give permission for
    */
   function setLanguagePermissions($account, $languages = array()) {
-    $this->assertTrue(user_access('administer users'), t('User has permission to administer users'));
-
+    $this->assertTrue(user_access('administer users'), 'User has permission to administer users');
+    $expected = array();
+    $edit = array();
     foreach ($languages as $langcode) {
       $key = 'i18n_access[' . $langcode . ']';
       $edit[$key] = $langcode;
@@ -90,7 +98,31 @@ class i18nAccessTestCase extends DrupalWebTestCase {
     $this->drupalPost('user/' . $account->uid . '/edit', $edit, t('Save'));
 
     $actual = i18n_access_load_permissions($account->uid);
-    $this->assertEqual($expected, $actual, t('Language permissions set correctly.'), 'i18n_access');
+    $this->assertEqual($expected, $actual, 'Language permissions set correctly.', 'i18n_access');
+  }
+
+  /**
+   * Unsets the language permission for the specified user. Must be logged in as
+   * an 'administer users' privileged user before calling this.
+   *
+   * @param $account
+   *   The user account to modify
+   * @param $languages
+   *   An array of language codes to remove permission for
+   */
+  function unsetLanguagePermissions($account, $languages = array()) {
+    $this->assertTrue(user_access('administer users'), 'User has permission to administer users');
+    $expected = array();
+    $edit = array();
+    foreach ($languages as $langcode) {
+      $key = 'i18n_access[' . $langcode . ']';
+      $edit[$key] = FALSE;
+    }
+    $this->drupalPost('user/' . $account->uid . '/edit', $edit, t('Save'));
+    drupal_static_reset('i18n_access_load_permissions');
+    drupal_static_reset('node_access');
+    $actual = i18n_access_load_permissions($account->uid);
+    $this->assertEqual($expected, $actual, 'Language permissions unset correctly.', 'i18n_access');
   }
 
   /**
@@ -109,7 +141,6 @@ class i18nAccessTestCase extends DrupalWebTestCase {
   function assertLanguageOption($langcode, $message, $group = 'Other') {
     $xpath = '//select[@name="language"]/option';
     $fields = $this->xpath($xpath);
-
     // If value specified then check array for match.
     $found = TRUE;
     if (isset($langcode)) {
@@ -157,52 +188,145 @@ class i18nAccessTestCase extends DrupalWebTestCase {
     return $this->assertFalse($fields && $found, $message, $group);
   }
 
-  function dsm($object) {
-    $this->error('<pre>' . check_plain(print_r($object, 1)) . '</pre>');
-  }
-
   /**
-   * Test translator user.  User with 'create story content' and 'edit own story
-   * content' permissions should be able to create and edit story nodes only in
+   * Test translator user. User with 'create article content' permission
+   * should be able to create and edit article nodes only in/for
    * the languages that they have permissions for.
    */
   function testTranslatorUser() {
+    $this->_testTranslatorNodeAccess();
+    $this->_testTranslatorNodeAccess(TRUE);
+  }
+
+
+  function _testTranslatorNodeAccess($via_role = FALSE) {
+    $this->drupalLogin($this->admin_user);
+    if (!$via_role) {
+      $this->setLanguagePermissions($this->translator, array('en', 'fr'));
+    }
+    else{
+      $edit = array(
+        'i18n_access_languages[]' => array('en', 'fr'),
+      );
+      $this->drupalPost('admin/config/regional/language/access', $edit, t('Save configuration'));
+
+      $this->translator = $this->drupalCreateUser(array('create article content', 'edit own article content', 'translate content', 'access selected languages'));
+    }
+
     $this->drupalLogin($this->translator);
 
-    $this->drupalGet('node/add/story');
-    $this->assertField('language', t('Found language selector.'));
+    $this->drupalGet('node/add/article');
+    $this->assertField('language', 'Found language selector.');
 
     $perms = i18n_access_load_permissions($this->translator->uid);
     $languages = language_list();
-    $languages[I18N_ACCESS_LANGUAGE_NEUTRAL] = (object)array('language' => '', 'name' => 'Language Neutral');
+    $languages[LANGUAGE_NONE] = (object)array('language' => LANGUAGE_NONE, 'name' => 'Language Neutral');
     foreach ($languages as $key => $language) {
       // TODO: Add in check for language neutral
       if (isset($perms[$key]) && $perms[$key]) {
-        $this->assertLanguageOption($language->language, t('Option found for %language in language selector.', array('%language' => $language->name)));
+        $this->assertLanguageOption($language->language, format_string('Option found for %language in language selector.', array('%language' => $language->name)));
       }
       else {
-        $this->assertNoLanguageOption($language->language, t('Option not found for %language in language selector.', array('%language' => $language->name)));
+        $this->assertNoLanguageOption($language->language, format_string('Option not found for %language in language selector.', array('%language' => $language->name)));
       }
     }
-  }
+    $this->drupalLogin($this->admin_user);
+    $node = $this->drupalCreateNode(array('type' => 'article', 'language' => 'de', 'body' => array('de' => array(array()))));
+
+    $this->drupalLogin($this->translator);
+    $this->assertFalse(node_access('update', $node, $this->loggedInUser));
+    $this->drupalGet('node/' . $node->nid . '/edit');
+    $this->assertResponse(403);
+
+    $this->assertFalse(node_access('delete', $node, $this->loggedInUser));
+    $this->drupalGet('node/' . $node->nid . '/delete');
+    $this->assertResponse(403);
+
+    $this->drupalLogin($this->admin_user);
+    $node = $this->drupalCreateNode(array('type' => 'article', 'language' => 'fr', 'body' => array('fr' => array(array()))));
+
+    $this->drupalLogin($this->translator);
+    $this->assertTrue(node_access('update', $node, $this->loggedInUser));
+    $this->drupalGet('node/' . $node->nid . '/edit');
+    $this->assertResponse(200);
+
+    $this->assertTrue(node_access('delete', $node, $this->loggedInUser));
+    $this->drupalGet('node/' . $node->nid . '/delete');
+    $this->assertResponse(200);
+
+    $this->drupalGet('node/' . $node->nid . '/translate');
+    $query = array('query' => array('translation' => $node->nid, 'target' => 'de'));
+    $this->assertNoRaw(i18n_node_translation_link(t('add translation'), 'node/add/article', 'de', $query));
+    $query = array('query' => array('translation' => $node->nid, 'target' => 'en'));
+    $this->assertRaw(i18n_node_translation_link(t('add translation'), 'node/add/article', 'en', $query));
+    $this->assertRaw(i18n_node_translation_link(t('edit'), 'node/' . $node->nid . '/edit', 'fr'));
+
+    $this->drupalLogin($this->admin_user);
+    if (!$via_role) {
+      $this->unsetLanguagePermissions($this->translator, array('fr', 'en'));
+    }
+    else{
+      $edit = array(
+        'i18n_access_languages[]' => array(),
+      );
+      $this->drupalPost('admin/config/regional/language/access', $edit, t('Save configuration'));
+      $this->translator = $this->drupalCreateUser(array('create article content', 'edit own article content', 'translate content', 'access selected languages'));
+      drupal_static_reset('i18n_access_load_permissions');
+      drupal_static_reset('node_access');
+    }
+
+    $this->drupalLogin($this->translator);
+    $this->assertFalse(node_access('update', $node, $this->loggedInUser));
+    $this->drupalGet('node/' . $node->nid . '/edit');
+    $this->assertResponse(403);
+
+    $this->assertFalse(node_access('delete', $node, $this->loggedInUser));
+    $this->drupalGet('node/' . $node->nid . '/delete');
+    $this->assertResponse(403);
+
+    $this->drupalGet('node/' . $node->nid . '/translate');
+    $query = array('query' => array('translation' => $node->nid, 'target' => 'de'));
+    $this->assertNoRaw(i18n_node_translation_link(t('add translation'), 'node/add/article', 'de', $query));
+    $query = array('query' => array('translation' => $node->nid, 'target' => 'en'));
+    $this->assertNoRaw(i18n_node_translation_link(t('add translation'), 'node/add/article', 'en', $query));
+    $this->assertNoRaw(i18n_node_translation_link(t('edit'), 'node/' . $node->nid . '/edit', 'fr'));
+
+   }
 
   /**
-   * Test admin user.  User with 'administer nodes' permission should be able to
-   * create and edit nodes regardless of the language
+   * Test admin user. User with 'bypass node access' permission should be able to
+   * update, delete nodes regardless of the language.
    */
   function testAdminUser() {
     $this->drupalLogin($this->admin_user);
+    $this->drupalGet('node/add/article');
+    $this->assertField('language', 'Found language selector.');
 
-    $this->drupalGet('node/add/story');
-    $this->assertField('language', t('Found language selector.'));
-
-    $perms = i18n_access_load_permissions($this->admin_user->uid);
     $languages = language_list();
-    $languages[I18N_ACCESS_LANGUAGE_NEUTRAL] = (object)array('language' => '', 'name' => 'Language Neutral');
+    $languages[LANGUAGE_NONE] = (object)array('language' => LANGUAGE_NONE, 'name' => 'Language Neutral');
     foreach ($languages as $language) {
-      // TODO: Add in check for language neutral
-      $this->assertLanguageOption($language->language, t('Option found for %language, regardless of permission, for administrator.', array('%language' => $language->name)));
+      $this->assertLanguageOption($language->language, format_string('Option found for %language, regardless of permission, for administrator.', array('%language' => $language->name)));
     }
+    $this->drupalLogin($this->translator);
+    $node = $this->drupalCreateNode(array('type' => 'article', 'language' => 'de', 'body' => array('de' => array(array()))));
+
+    $this->drupalLogin($this->admin_user);
+
+    $this->assertTrue(node_access('update', $node, $this->loggedInUser));
+    $this->drupalGet('node/' . $node->nid . '/edit');
+    $this->assertResponse(200);
+
+    $this->assertTrue(node_access('delete', $node, $this->loggedInUser));
+    $this->drupalGet('node/' . $node->nid . '/delete');
+    $this->assertResponse(200);
+
+    $this->drupalGet('node/' . $node->nid . '/translate');
+
+    $query = array('query' => array('translation' => $node->nid, 'target' => 'fr'));
+    $this->assertRaw(i18n_node_translation_link(t('add translation'), 'node/add/article', 'fr', $query));
+    $query = array('query' => array('translation' => $node->nid, 'target' => 'en'));
+    $this->assertRaw(i18n_node_translation_link(t('add translation'), 'node/add/article', 'en', $query));
+    $this->assertRaw(i18n_node_translation_link(t('edit'), 'node/' . $node->nid . '/edit', 'de'));
   }
 
-}
+}