public function testIntialize()
 {
     $default = new DefaultLocale();
     $sm = new ServiceManager();
     $sm->setService('config', array('locale' => 'sv_SE'));
     $default->initialize('foo', $sm);
     $tester = new Tester();
     $this->assertSame(Locale::getDefault(), $tester->getLocale());
     $default->initialize($tester, $sm);
     $this->assertSame('sv_SE', $tester->getLocale());
 }