- $files = array();
- wfRunHooks( 'UnitTestsList', array( &$files ) );
- foreach ( $files as $file ) {
- $this->addTestFile( $file );
+ $paths = array();
+ // Extensions can return a list of files or directories
+ wfRunHooks( 'UnitTestsList', array( &$paths ) );
+ foreach ( $paths as $path ) {
+ if ( is_dir( $path ) ) {
+ // If the path is a directory, search for test cases.
+ // @since 1.24
+ $suffixes = array(
+ 'Test.php',
+ );
+ $fileIterator = new File_Iterator_Facade();
+ $matchingFiles = $fileIterator->getFilesAsArray( $path, $suffixes );
+ $this->addTestFiles( $matchingFiles );
+ } else {
+ // Add a single test case or suite class
+ $this->addTestFile( $path );
+ }