function testGetFilesInDirRecursive()
 {
     $this->testFileCopy(false);
     $files = Pfw_Script_FileSystem::getFilesInDirRecursive('/tmp/mypfwtestdir');
     $this->assertEquals(array('/tmp/mypfwtestdir/recursive/text.txt', '/tmp/mypfwtestdir/recursive'), $files);
 }