public function setUp() {
		$this->_backup['catalogConfig'] = Catalog::config();
		Catalog::reset();
		Catalog::config(array(
			'runtime' => array('adapter' => new Memory())
		));
		$data = function($n) { return $n == 1 ? 0 : 1; };
		Catalog::write('runtime', 'message.pluralRule', 'root', $data);

		$this->_backup['environment'] = Environment::get('test');
		Environment::set('test', array('locale' => 'en'));
		Environment::set('test');
		Message::cache(false);
	}