### Question:
StoreApi { public void deleteOrder(String orderId) throws RestClientException { deleteOrderWithHttpInfo(orderId); } StoreApi(); @Autowired  StoreApi(ApiClient apiClient); ApiClient getApiClient(); void setApiClient(ApiClient apiClient); void deleteOrder(String orderId); ResponseEntity<Void> deleteOrderWithHttpInfo(String orderId); Map<String, Integer> getInventory(); ResponseEntity<Map<String, Integer>> getInventoryWithHttpInfo(); Order getOrderById(Long orderId); ResponseEntity<Order> getOrderByIdWithHttpInfo(Long orderId); Order placeOrder(Order body); ResponseEntity<Order> placeOrderWithHttpInfo(Order body);  }### Answer:
@Test public void deleteOrderTest() { String orderId = null; api.deleteOrder(orderId); }