function FileScanDirectoryTest::testOptionRecurse in Drupal 7

Check that the recurse option decends into subdirectories.

File

modules/simpletest/tests/file.test, line 1309

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

Class

FileScanDirectoryTest

Tests the file_scan_directory() function.

Code

function testOptionRecurse() {
  $files = file_scan_directory(drupal_get_path('module', 'simpletest'), '/^javascript-/', array(
    'recurse' => FALSE,
  ));
  $this
    ->assertTrue(empty($files), "Without recursion couldn't find javascript files.");
  $files = file_scan_directory(drupal_get_path('module', 'simpletest'), '/^javascript-/', array(
    'recurse' => TRUE,
  ));
  $this
    ->assertEqual(2, count($files), 'With recursion we found the expected javascript files.');
}