功能返回承诺的单元测试

Question

嗨，我有以下函数返回promise

module.exports.getJwtToken = async() => {
    const httpSearchAddressUXConfig = {
      headers: {
        Accept: 'application/json',
        mock: false,
        'Content-Type': 'application/json',
      },
      data: reqBody,
      method: 'POST',
      url: `${config.app.entTokens.host}`, // need to get from env variables
      timeout: config.app.enterpriseHTTPTimeout
    };
    try {
      const token = await axios(httpSearchAddressUXConfig);
      return token.data;
    } catch (err) {
      throw err;
    }

我有以下测试用例，由于未处理的Promise拒绝错误而失败

it('should find Jwt token ', async(done) => {

  const actualTokenfound = jwtTokenService.getJwtToken();
  return actualTokenfound
    .then(result => expect(result).toBe(Object))
    .then(done);

});

有什么建议吗？

Answer 1

如果定义异步函数，则无需使用“完成”。我想类似的东西会起作用。

it('should find Jwt token ', async () => {
  const actualTokenfound = await jwtTokenService.getJwtToken();
  expect(result).toBe(Object));
});