Question

我有根据API状态进行多次分派的操作。

开始>成功|失败

该测试用例一次分发（SUCCESS）正常工作，但是当我对其进行修改并向其添加更多分发时。它崩溃了。

Action.js

 export const getOrder = (orderNumber, requestMethod = request)=> {
  return function (dispatch) {
    dispatch({
      type:ORDER.GET_ORDER_DETAIL_START
    });
    return requestMethod(apiServices.getOrderParams(orderNumber)).then(order=>{
      const {success, message, data} = order.data;
      const result = orderApiSignatureTransformer(data);
      const payload = GlobalConfig.resultDto(success,message,result);
      dispatch({
        type:ORDER.GET_ORDER_DETAIL_SUCCESS,
        payload
      });

      return payload
    }).catch(()=>{
      dispatch({
        type:ORDER.GET_ORDER_DETAIL_FAILURE
      });
    })
  }
}

Action.test.js

describe('ordersActions', ()=> {
  it('should get an order for a given order number', () => {
    const order = {
      orderNumber: 111,
      status: "OPEN",
      dateUpdated: "01/01/2019"
    }

    const expectedActions = [
      { type: ORDER.GET_ORDER_DETAIL_START },
      { type: ORDER.GET_ORDER_DETAIL_FAILURE },
      { type: ORDER.GET_ORDER_DETAIL_SUCCESS, payload:order },
    ]


    const store = mockStore({ orderDetail: [], orderDetailStatus: null });
    const mockRequest = jest.fn(() => Promise.resolve(order));
    return store.dispatch(getOrder(111, mockRequest)).then(() => {
      // return of async actions
      expect(store.getActions()).toEqual(expectedActions)
    }).catch((e)=>{
      expect(store.getActions()).toEqual(expectedActions)
    })
  })
})

错误

期望值等于：

[{"type": "GET_ORDER_DETAIL_START"}, {"type": "GET_ORDER_DETAIL_FAILURE"}, {"payload": {"dateUpdated": "01/01/2019", "orderNumber": 111, "status": "OPEN"}, "type": "GET_ORDER_DETAIL_SUCCESS"}]

已收到：

[{"type": "GET_ORDER_DETAIL_START"}, {"type": "GET_ORDER_DETAIL_FAILURE"}]

差异：

- Expected
+ Received

@@ -3,14 +3,6 @@
      "type": "GET_ORDER_DETAIL_START",
    },
    Object {
      "type": "GET_ORDER_DETAIL_FAILURE",
    },
-   Object {
-     "payload": Object {
-       "dateUpdated": "01/01/2019",
-       "orderNumber": 111,
-       "status": "OPEN",
-     },
-     "type": "GET_ORDER_DETAIL_SUCCESS",
-   },
  ]

  expect(store.getActions()).toEqual(expectedActions)
    }).catch((e)=>{
    expect(store.getActions()).toEqual(expectedActions)
  })
     })
})

一次动作中的多个异步派遣测试

0 个答案: