public void EntitySelectionOperations()
{
DCLBuilderInWorldEntity createdEntity = entityHandler.CreateEmptyEntity(scene, Vector3.zero, Vector3.zero);
int entityAmount = entityHandler.GetAllEntitiesFromCurrentScene().Count;
entityHandler.SelectEntity(createdEntity);
entityHandler.DuplicateSelectedEntities();
Assert.Greater(entityHandler.GetAllEntitiesFromCurrentScene().Count, entityAmount);
entityAmount = entityHandler.GetAllEntitiesFromCurrentScene().Count;
entityHandler.DeleteSelectedEntities();
Assert.Less(entityHandler.GetAllEntitiesFromCurrentScene().Count, entityAmount);
}