getRedirectReferer() public method

Get redirect referer, This will detected by configuration If not exists, The referrer from headers will be used.
public getRedirectReferer ( ) : null | string
return null | string
 function it_redirect_to_referer(RequestConfiguration $configuration, Request $request, ParameterBag $bag)
 {
     $request->headers = $bag;
     $bag->get('referer')->willReturn('http://myurl.com');
     $configuration->getRequest()->willReturn($request);
     $configuration->getRedirectHash()->willReturn(null);
     $configuration->getRedirectReferer()->willReturn('http://myurl.com');
     $configuration->isHeaderRedirection()->willReturn(false);
     $this->redirectToReferer($configuration)->shouldHaveType(RedirectResponse::class);
 }