private function runApplication($fixturesPath)
{
$carew = new Carew();
$carew->setAutoExit(false);
$application = new ApplicationTester($carew);
$input = array('command' => 'build', '--base-dir' => $fixturesPath, '--web-dir' => $fixturesPath . '/web', '--verbose' => true);
$application->run($input);
return $application;
}