/**
  * @dataProvider testItemsToSort
  */
 public function testSortingListByNameDesc(array $testItemsToSort)
 {
     shuffle($testItemsToSort);
     $sorter = new ByNameSorter(SORT_DESC);
     $list = new GenericList(TestType::class);
     foreach ($testItemsToSort as $testItem) {
         $list->add($testItem);
     }
     $list->sortBy($sorter);
     rsort($testItemsToSort);
     $this->assertEquals($testItemsToSort, $list->toArray());
 }