public void EntitySelectionOperations() { BIWEntity 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); }