超过 2000 毫秒的超时对于异步测试和钩子，确保调用“done()”；为 async/await 编写测试时

如何解决超过 2000 毫秒的超时对于异步测试和钩子，确保调用“done()”；为 async/await 编写测试时

我有一个创建用户的函数：

async createuser(usermodel: createuserModel): Promise < OperationResult < UserDoc >> {

    let password = await bcrypte.hash(usermodel.password,5);
    let user = new User(usermodel.firstName,usermodel.lastName,usermodel.email,password,usermodel.gender);
    let addusermodel = await usermodel.build({
        confirmEmail: user.ConfirmEmail,accountFail: user.Accountfail,email: user.email,firstName: user.firstName,gender: user.Gender,isActive: user.isActive,isAdmin: user.isActive,lastName: user.lastName,locked: user.Locked,password: user.password,securityStamp: user.SecurityStamp,lockedDate: user.LockedDate
    });
    return new Promise < any > ((resolve,reject) => {
        addusermodel.save()
            .then(data => {
                resolve(OperationResult.BuildSuccessResult('operation result',data));
            })
            .catch(error => {
                reject(OperationResult.BuildFailur(error.toString()));
            })
    })

}

我写了这个测试：

describe("User Test",() => {

    it("Create USer",async function(done) {

        let result = await unitOfWork.UserRepository.createuser({
            firstName: "Kianoush",lastName: "Dortaj",email: "[e-mail]",gender: 1,password: "123456"
        })

        expect(result.success).to.equal(true);
        done();
    })

})

但它向我展示了这个错误：

错误：超过 2000 毫秒超时。对于异步测试和钩子，确保调用“done()”；如果返回 Promise，请确保它已解决。 (/home/mr-programmer/Projects/TR/Backend/Users/tests/user.test.ts)

有什么问题吗？我该如何解决这个问题？？？