问题描述
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),
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。
解决方法
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。