public function testGetLangLinkHandlerReturnType()
 {
     $settings = clone WikibaseClient::getDefaultInstance()->getSettings();
     $settings->setSetting('siteGroup', 'wikipedia');
     $settings->setSetting('siteGlobalID', 'enwiki');
     $settings->setSetting('languageLinkSiteGroup', 'wikipedia');
     $wikibaseClient = new WikibaseClient($settings, Language::factory('en'), new DataTypeDefinitions(), $this->getSiteStore());
     $handler = $wikibaseClient->getLangLinkHandler();
     $this->assertInstanceOf('Wikibase\\LangLinkHandler', $handler);
 }