protected function execute(array $arguments = array(), array $options = array())
{
$testCmd = new nbBeeTestUnitCommand();
$pluginTestDirs = nbConfig::get('nb_plugin_test_dirs');
$options['dir'] = $pluginTestDirs;
$options['exclude-project-folder'] = true;
$ret = $testCmd->execute($arguments, $options);
return $ret;
}
