/**
  * @test
  */
 public function callingRenderAddsUriViewHelpersReturnAsTagHrefAttributeIfItsNotEmpty()
 {
     $this->uriModuleViewHelper->expects($this->once())->method('render')->will($this->returnValue('SomethingNotNull'));
     $this->tagBuilder->expects($this->once())->method('addAttribute')->with('href', 'SomethingNotNull');
     $this->viewHelper->render('path');
 }