public function testTranslateDate()
 {
     $date = new DateTime('2012-06-21');
     $translator = new PhutilTranslator();
     $this->assertEqual('June', $translator->translateDate('F', $date));
     $this->assertEqual('June 21', $translator->translateDate('F d', $date));
     $this->assertEqual('F', $translator->translateDate('\\F', $date));
     $translator->addTranslations(array('June' => 'correct', '21' => 'wrong', 'F' => 'wrong'));
     $this->assertEqual('correct', $translator->translateDate('F', $date));
     $this->assertEqual('correct 21', $translator->translateDate('F d', $date));
     $this->assertEqual('F', $translator->translateDate('\\F', $date));
 }