Returns a settings form with a text field to input a username.
File
 
   - drupal/core/modules/system/tests/modules/system_test/lib/Drupal/system_test/MockFileTransfer.php, line 28
 
  - Definition of Drupal\system_test\MockFileTransfer.
 
  Class
  
  - MockFileTransfer 
 
  - Mock FileTransfer object to test the settings form functionality.
 
  Namespace
  Drupal\system_test
Code
public function getSettingsForm() {
  $form = array();
  $form['system_test_username'] = array(
    '#type' => 'textfield',
    '#title' => t('System Test Username'),
  );
  return $form;
}