updated contrib modules

sites/all/modules/link/tests/link.test

@@ -5,10 +5,15 @@
  * Link base test file - contains common functions for testing links.
  */
 
+/**
+ * Base Test Class.
+ */
 class LinkBaseTestClass extends DrupalWebTestCase {
-  public $permissions = array(
+
+  protected $permissions = array(
     'access content',
     'administer content types',
+    'administer fields',
     'administer nodes',
     'administer filters',
     'access comments',
@@ -17,21 +22,24 @@ class LinkBaseTestClass extends DrupalWebTestCase {
     'create page content',
   );
 
-  public $account;
+  /**
+   * Setup.
+   */
+  public function setUp() {
+    $modules = func_get_args();
+    $modules = (isset($modules[0]) && is_array($modules[0]) ? $modules[0] : $modules);
+    $modules[] = 'field_ui';
+    $modules[] = 'link';
+    parent::setUp($modules);
 
-  function setUp($modules = array()) {
-    if ($modules) {
-      parent::setUp($modules);
-    }
-    else {
-      parent::setUp('field_ui', 'link');
-    }
-    $this->account = $this->drupalCreateUser($this->permissions);
-    $this->drupalLogin($this->account);
+    $this->web_user = $this->drupalCreateUser($this->permissions);
+    $this->drupalLogin($this->web_user);
   }
 
-  function createLinkField($node_type = 'page',
-                           $settings = array()) {
+  /**
+   * Create Link Field.
+   */
+  protected function createLinkField($node_type = 'page', $settings = array()) {
     $name = strtolower($this->randomName());
     $edit = array(
       'fields[_add_new_field][label]' => $name,
@@ -39,8 +47,8 @@ class LinkBaseTestClass extends DrupalWebTestCase {
       'fields[_add_new_field][type]' => 'link_field',
       'fields[_add_new_field][widget_type]' => 'link_field',
     );
-    $field_name = 'field_'. $name;
-    $this->drupalPost('admin/structure/types/manage/'. $node_type .'/fields', $edit, t('Save'));
+    $field_name = 'field_' . $name;
+    $this->drupalPost('admin/structure/types/manage/' . $node_type . '/fields', $edit, t('Save'));
     $this->drupalPost(NULL, array(), t('Save field settings'));
     $this->drupalPost(NULL, $settings, t('Save settings'));
 
@@ -51,4 +59,5 @@ class LinkBaseTestClass extends DrupalWebTestCase {
 
     return $field_name;
   }
+
 }