/**
  * Get the chain stored for display.
  *
  * @return LanguageFallbackChain
  */
 public function getLanguageFallbackChain()
 {
     if ($this->chain === null) {
         $this->setLanguageFallbackChain($this->factory->newFromContext($this->getContext()));
     }
     return $this->chain;
 }
 public function testNewFromContext()
 {
     $factory = new LanguageFallbackChainFactory();
     $languageFallbackChain = $factory->newFromContext(RequestContext::getMain());
     $this->assertTrue($languageFallbackChain instanceof LanguageFallbackChain);
 }