public function TestSubContext::cleanFiles in Drupal Commons 7.3

Cleans up files after every scenario.

@AfterScenario @api

File

tests/steps/commons_test.behat.inc, line 247

Provide Behat step-definitions for generic Commons tests.

Class

TestSubContext

Code

public function cleanFiles($event) {

  // Get UIDs of users created during this scenario.
  $uids = $this
    ->getUIDs();
  if (!empty($uids)) {

    // Add any files created by test users to the $files variable.
    $file_ids = db_query('SELECT fid FROM {file_managed} WHERE uid IN (:uids)', array(
      ':uids' => $uids,
    ))
      ->fetchAll();
    if (!empty($file_ids)) {

      // The file_delete() function expects an object.
      foreach ($file_ids as $fid) {
        $file = file_load($fid->fid);
        $this->files[] = $file;
      }
    }
  }

  // Delete any files that were created by test users or our Given step.
  if (!empty($this->files)) {
    foreach ($this->files as $file) {
      $this
        ->fileDelete($file);
    }
  }

  // Reset the arrays to empty after deletion.
  $this->files = array();
}