public function testTransArgsFour()
{
$app = $this->getApp();
$trans = $this->getMock('Silex\\Translator', ['trans'], [$app, $app['translator.message_selector']]);
$trans->expects($this->atLeastOnce())->method('trans')->will($this->returnValue('Page löschen'));
$app['translator'] = $trans;
$handler = new AdminHandler($app);
$result = $handler->trans(['contenttypes.generic.delete', ['%contenttype%' => 'page'], 'messages', 'de_DE'], 4);
$this->assertSame('Page löschen', $result);
}