/**
* Prepare the required collections from provided test data.
*
* @param array|ModelIdInterface[] $siblings List of all models.
* @param array $resortingIds Resorting ids.
* @param int|null $previousModelId Previous model ids.
* @param CollectionInterface $siblingCollection The sibling collection.
* @param CollectionInterface $modelCollection The model collection of models being moved.
* @param ModelIdInterface|null $previousModel Optional previous model.
*
* @return void.
*/
protected function prepareCollections(array &$siblings, array $resortingIds, $previousModelId, $siblingCollection, $modelCollection, &$previousModel)
{
foreach ($siblings as $id => $sorting) {
$model = new DefaultModel();
$model->setID($id);
$model->setProperty('sorting', $sorting);
$siblingCollection->push($model);
$siblings[$id] = $model;
if (in_array($id, $resortingIds)) {
$modelCollection->push($model);
}
if ($id === $previousModelId) {
$previousModel = $model;
}
}
}
