public function testSetLanguage() { $lang = new Zend_Translate(Zend_Translate::AN_ARRAY, array('msg1' => 'Message 1'), 'en'); $lang->addTranslation('ru', array('msg1' => 'Message 1 (ru)')); $this->assertEquals($lang->getLanguage(), 'en'); $lang->setLanguage('ru'); $this->assertEquals($lang->getLanguage(), 'ru'); }