function FileScanDirectoryTest::testReturn in Drupal 7

Check the format of the returned values.

File

modules/simpletest/tests/file.test, line 1222

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

Class

FileScanDirectoryTest

Tests the file_scan_directory() function.

Code

function testReturn() {

  // Grab a listing of all the JavaSscript files and check that they're
  // passed to the callback.
  $all_files = file_scan_directory($this->path, '/^javascript-/');
  ksort($all_files);
  $this
    ->assertEqual(2, count($all_files), 'Found two, expected javascript files.');

  // Check the first file.
  $file = reset($all_files);
  $this
    ->assertEqual(key($all_files), $file->uri, 'Correct array key was used for the first returned file.');
  $this
    ->assertEqual($file->uri, $this->path . '/javascript-1.txt', 'First file name was set correctly.');
  $this
    ->assertEqual($file->filename, 'javascript-1.txt', 'First basename was set correctly');
  $this
    ->assertEqual($file->name, 'javascript-1', 'First name was set correctly.');

  // Check the second file.
  $file = next($all_files);
  $this
    ->assertEqual(key($all_files), $file->uri, 'Correct array key was used for the second returned file.');
  $this
    ->assertEqual($file->uri, $this->path . '/javascript-2.script', 'Second file name was set correctly.');
  $this
    ->assertEqual($file->filename, 'javascript-2.script', 'Second basename was set correctly');
  $this
    ->assertEqual($file->name, 'javascript-2', 'Second name was set correctly.');
}