Create a file and munge/unmunge the name.

File

drupal-7.x/modules/simpletest/tests/file.test, line 2572

This provides SimpleTests for the core file handling functionality. These include FileValidateTest and FileSaveTest.

Class

FileNameMungingTest

Tests for file_munge_filename() and file_unmunge_filename().

Code

function testMunging() {
  // Disable insecure uploads.
  variable_set('allow_insecure_uploads', 0);
  $munged_name = file_munge_filename($this->name, '', TRUE);
  $messages = drupal_get_messages();
  $this->assertTrue(in_array(t('For security reasons, your upload has been renamed to %filename.', array('%filename' => $munged_name)), $messages['status']), 'Alert properly set when a file is renamed.');
  $this->assertNotEqual($munged_name, $this->name, format_string('The new filename (%munged) has been modified from the original (%original)', array('%munged' => $munged_name, '%original' => $this->name)));
}