所以我試圖用SinonJS 存根請求。在每次測試之前，它應該使用已解決的虛假信息來模擬請求，但它似乎沒有按預期工作。嘗試使用 解決Promise.resolve，但它也無法按我的預期工作。這是測試代碼：describe("Store | Users actions", () => {  let commit = null;  let page = 1;  let itemsPerPage = 2;  const users_response = {    status: 200,    data: [{      "id": 1,      "name": "Leanne Graham",      "username": "Bret",      "email": "[email protected]"    },    {      "id": 2,      "name": "Ervin Howell",      "username": "Antonette",      "email": "[email protected]"    }]  };  beforeEach(() => {    commit = sinon.spy();    sinon      .stub(api.users, "list").resolves();  });  afterEach(() => {    api.users.list.restore();  });  it("should list users", () => {    users.actions.list({ commit }, { page, itemsPerPage });    expect(commit).to.have.been.calledWith("UNSET_ERROR");    expect(commit).to.have.been.calledWith("GET_PAGINATED", users_response);  });});這是我收到的錯誤：  1) Store | Users actions       should list users:     AssertionError: expected spy to have been called with arguments GET_PAGINATED, {  data: [{ email: "[email protected]", id: 1, name: "Leanne Graham", username: "Bret" }, { email: "[email protected]", id: 2, name: "Ervin Howell", username: "Antonette" }],  status: 200}"UNSET_ERROR" "GET_PAGINATED"{  data: [{ email: "[email protected]", id: 1, name: "Leanne Graham", username: "Bret" }, { email: "[email protected]", id: 2, name: "Ervin Howell", username: "Antonette" }],  status: 200}      at Context.<anonymous> (dist/js/webpack:/tests/unit/store/users.spec.js:184:1)list({ commit }, { page, itemsPerPage, sort, search }) {      commit("UNSET_ERROR");      return api.users        .list(page, itemsPerPage, sort, search)        .then((users) => commit("GET_PAGINATED", users.data))        .catch((error) => commit("SET_ERROR", error));    }我在這里做錯了什么？任何幫助深表感謝。