/**
  * Assert that product rating is displayed on product review(backend)
  *
  * @param ReviewIndex $reviewIndex
  * @param ReviewEdit $reviewEdit
  * @param Review $review
  * @param Review|null $reviewInitial [optional]
  * @return void
  */
 public function processAssert(ReviewIndex $reviewIndex, ReviewEdit $reviewEdit, Review $review, Review $reviewInitial = null)
 {
     $filter = ['title' => $review->getTitle()];
     $reviewIndex->open();
     $reviewIndex->getReviewGrid()->searchAndOpen($filter);
     $ratingReview = array_replace($reviewInitial && $reviewInitial->hasData('ratings') ? $reviewInitial->getRatings() : [], $review->hasData('ratings') ? $review->getRatings() : []);
     $ratingReview = $this->sortDataByPath($ratingReview, '::title');
     $ratingForm = $reviewEdit->getReviewForm()->getData();
     $ratingForm = $this->sortDataByPath($ratingForm['ratings'], '::title');
     $error = $this->verifyData($ratingReview, $ratingForm);
     \PHPUnit_Framework_Assert::assertTrue(empty($error), $error);
 }