getViewParametersString() public method

e.g. /(foo)/bar.
public getViewParametersString ( ) : string
return string
 public function testGetViewParametersString()
 {
     $request = Request::create('/foo');
     $viewParametersString = '/(foo)/bar/(toto)/tata/(somethingelse)/héhé-høhø';
     $request->attributes->set('viewParametersString', $viewParametersString);
     $this->helper->setRequest($request);
     $this->assertSame($viewParametersString, $this->helper->getViewParametersString());
 }