public function testGetContextNames()
 {
     $currentDir = dirname(__FILE__);
     $backend = new ezcTranslationTsBackend("{$currentDir}/files/translations");
     $backend->setOptions(array('format' => '[LOCALE].xml'));
     $contextNames = $backend->getContextNames('nb-no');
     self::assertEquals(array('contentstructuremenu/show_content_structure', 'design/admin/class/classlist', 'design/admin/class/datatype/browse_objectrelationlist_placement'), $contextNames);
 }