Update to Drupal 8.1.2. For more information, see https://www.drupal.org/project/drupal/releases/8.1.2

core/modules/update/tests/modules/update_test/src/MockFileTransfer.php

@@ -1,31 +0,0 @@
-<?php
-
-namespace Drupal\update_test;
-
-/**
- * Mocks a FileTransfer object to test the settings form functionality.
- */
-class MockFileTransfer {
-
-  /**
-   * Returns a Drupal\update_test\MockFileTransfer object.
-   *
-   * @return \Drupal\update_test\MockFileTransfer
-   *   A new Drupal\update_test\MockFileTransfer object.
-   */
-  public static function factory() {
-    return new FileTransfer();
-  }
-
-  /**
-   * Returns a settings form with a text field to input a username.
-   */
-  public function getSettingsForm() {
-    $form = array();
-    $form['update_test_username'] = array(
-      '#type' => 'textfield',
-      '#title' => t('Update Test Username'),
-    );
-    return $form;
-  }
-}

core/modules/update/tests/modules/update_test/src/TestFileTransferWithSettingsForm.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Drupal\update_test;
+
+use Drupal\Core\FileTransfer\Local;
+
+/**
+ * Provides an object to test the settings form functionality.
+ *
+ * This class extends \Drupal\Core\FileTransfer\Local to make module install
+ * testing via \Drupal\Core\FileTransfer\Form\FileTransferAuthorizeForm and
+ * authorize.php possible.
+ *
+ * @see \Drupal\update\Tests\FileTransferAuthorizeFormTest
+ */
+class TestFileTransferWithSettingsForm extends Local {
+
+  /**
+   * Returns a Drupal\update_test\TestFileTransferWithSettingsForm object.
+   *
+   * @return \Drupal\update_test\TestFileTransferWithSettingsForm
+   *   A new Drupal\update_test\TestFileTransferWithSettingsForm object.
+   */
+  public static function factory($jail, $settings) {
+    return new static($jail);
+  }
+
+  /**
+   * Returns a settings form with a text field to input a username.
+   */
+  public function getSettingsForm() {
+    $form = array();
+    $form['update_test_username'] = array(
+      '#type' => 'textfield',
+      '#title' => t('Update Test Username'),
+    );
+    return $form;
+  }
+
+}

core/modules/update/tests/modules/update_test/update_test.module

@@ -59,13 +59,13 @@ function update_test_update_status_alter(&$projects) {
  * Implements hook_filetransfer_info().
  */
 function update_test_filetransfer_info() {
-  // Define a mock file transfer method, to ensure that there will always be
-  // at least one method available in the user interface (regardless of the
+  // Define a test file transfer method, to ensure that there will always be at
+  // least one method available in the user interface (regardless of the
   // environment in which the update manager tests are run).
   return array(
     'system_test' => array(
       'title' => t('Update Test FileTransfer'),
-      'class' => 'Drupal\update_test\MockFileTransfer',
+      'class' => 'Drupal\update_test\TestFileTransferWithSettingsForm',
       'weight' => -20,
     ),
   );