/**
  * Tests getViewData method.
  *
  * @param DocumentIterator $documentIterator Document.
  * @param FilterState      $filterState      Filter state of ViewData class..
  *
  * @dataProvider getTestGetViewDataData
  */
 public function testGetViewData($documentIterator, $filterState)
 {
     $stc = new SingleTermChoice();
     $stc->setRequestField('choice');
     $stc->setSortType(['type' => '', 'order' => '', 'priorities' => ['country']]);
     $viewData = $stc->createViewData();
     $viewData->setName('testName');
     $viewData->setState($filterState);
     $stc->getViewData($documentIterator, $viewData);
 }