Question

我想在 Supertest 预期失败的失败详细信息下面打印或控制台日志对于下面的成功请求，无需在成功时打印任何内容

const result = await request(dummy_url).get("repos/Microsoft/TypeScript/pulls")
      .set("user-agent", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:87.0) Gecko/20100101 Firefox/87.0")
      .expect(200)
      .then(response => {
        console.log("success");
        console.log(response);
        return response;
      }).catch(error => {
        console.log("error");
        // console.log(error);
        return 2;
      })
    console.log(result)
    done();

失败时可以说我将 url 修改为 dummy 而不是 pull，我需要知道请求 url、path parma 和请求正文（如果有），

目前仅在尝试以上述方式添加它时只会出现以下错误

Error: expected 200 "OK", got 404 "Not Found"
        at Object.<anonymous> (/Users/thoughtworks/projects/api-test-supertest-jest-typescript/__tests__/github-routes/jest.test.ts:40:8)
        at /Users/thoughtworks/projects/api-test-supertest-jest-typescript/node_modules/jest-jasmine2/build/queueRunner.js:45:12
        at new Promise (<anonymous>)
        at mapper (/Users/thoughtworks/projects/api-test-supertest-jest-typescript/node_modules/jest-jasmine2/build/queueRunner.js:28:19)
        at /Users/thoughtworks/projects/api-test-supertest-jest-typescript/node_modules/jest-jasmine2/build/queueRunner.js:75:41
        at processTicksAndRejections (node:internal/process/task_queues:96:5)
    ----
        at Test.Object.<anonymous>.Test._assertStatus (/Users/thoughtworks/projects/api-test-supertest-jest-typescript/node_modules/supertest/lib/test.js:296:12)
        at /Users/thoughtworks/projects/api-test-supertest-jest-typescript/node_modules/supertest/lib/test.js:80:15
        at Test.Object.<anonymous>.Test._assertFunction (/Users/thoughtworks/projects/api-test-supertest-jest-typescript/node_modules/supertest/lib/test.js:311:11)
        at Test.Object.<anonymous>.Test.assert (/Users/thoughtworks/projects/api-test-supertest-jest-typescript/node_modules/supertest/lib/test.js:201:21)
        at localAssert (/Users/thoughtworks/projects/api-test-supertest-jest-typescript/node_modules/supertest/lib/test.js:159:12)
        at fn (/Users/thoughtworks/projects/api-test-supertest-jest-typescript/node_modules/supertest/lib/test.js:156:5)
        at Test.callback (/Users/thoughtworks/projects/api-test-supertest-jest-typescript/node_modules/superagent/src/node/index.js:902:3)
        at fn (/Users/thoughtworks/projects/api-test-supertest-jest-typescript/node_modules/superagent/src/node/index.js:1130:18)
        at IncomingMessage.<anonymous> (/Users/thoughtworks/projects/api-test-supertest-jest-typescript/node_modules/superagent/src/node/parsers/json.js:19:7)
        at Stream.emit (node:events:365:28)

注意事项，我在 Typescript 中的 async 函数中使用它，我认为这暂时不是阻止程序。

Answer 1

经过多次尝试和尝试，我能够提出一个记录请求详细信息的函数，我将来自 supertest 的响应与预期的状态代码一起传递。失败时，该函数将记录请求和响应的详细信息，如路径参数、查询参数、请求正文

import SuperTest from "supertest";
export const checkStatusCode = (res: any, expectedStatus: any = 200): SuperTest.Response => {
  if (res.status === expectedStatus) {
    return res
  };
  const error = res.error;
  const reqData = JSON.parse(JSON.stringify(res)).req;
  throw new Error(` 
  request-method  : ${JSON.stringify(reqData.method)} 
  request-url     : ${JSON.stringify(reqData.url)}
  request-data    : ${JSON.stringify(reqData.data)}
  request-headers : ${JSON.stringify(reqData.headers)}
  reponse-status  : ${JSON.stringify(res.status)}
  reponse-body    : ${JSON.stringify(res.body)}
  `
  );
};

在 jest 测试文件中的使用


describe("Jest - Api - user", () => {
  it("Verify POST ", async () => {
    const res = await request(url.someurl)
      .post("/dummy")
      .set("Authorization", authToken)
      .send(updateThirdParty)
    checkStatusCode(res, 200)
  })
})

该解决方案的灵感来自 supertest github issue 中的一项建议。感谢sakovias。注意：这是记录数据的函数，我们仍然可以将它作为预期本身的包装器，我将其作为单独的线程发布。

如何在超级测试失败时打印请求日志（如请求 url、请求正文、请求 queryParam）？

1 个答案: