freeCodeCamp/curriculum/challenges/chinese/06-quality-assurance/quality-assurance-and-testi.../run-functional-tests-on-an-...

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id title challengeType forumTopicId dashedName
587d824f367417b2b2512c5a 使用 Chai-HTTP 测试 API 响应结果 (3)—PUT 方法 2 301590 run-functional-tests-on-an-api-response-using-chai-http-iii---put-method

--description--

请注意,本项目在 这个 Repl.it 项目 的基础上进行开发。你也可以从 GitHub 上克隆。

接下来,我们将了解如何使用请求的 payloadbody发送数据。

我们需要测试一个 PUT 请求,'/travellers' 接收如下的 JSON 对象:

{
  "surname": [last name of a traveller of the past]
}

响应数据如下:

{
  "name": [first name], "surname": [last name], "dates": [birth - death years]
}

更多细节请查看服务器代码。

--instructions--

发送

{
  "surname": "Colombo"
}

替换 assert.fail() 使测试通过。 分别测试 1) status2) type3) body.name4) body.surname 请按照以上顺序书写断言,顺序错误会影响此挑战的判定。

--hints--

不应有未通过的测试

(getUserInput) =>
  $.get(getUserInput('url') + '/_api/get-tests?type=functional&n=2').then(
    (data) => {
      assert.equal(data.state, 'passed');
    },
    (xhr) => {
      throw new Error(xhr.responseText);
    }
  );

你需要测试 'res.status' 是否为 200

(getUserInput) =>
  $.get(getUserInput('url') + '/_api/get-tests?type=functional&n=2').then(
    (data) => {
      assert.equal(data.assertions[0].method, 'equal');
      assert.equal(data.assertions[0].args[0], 'res.status');
      assert.equal(data.assertions[0].args[1], '200');
    },
    (xhr) => {
      throw new Error(xhr.responseText);
    }
  );

你需要测试 'res.type' 是否为 'application/json'

(getUserInput) =>
  $.get(getUserInput('url') + '/_api/get-tests?type=functional&n=2').then(
    (data) => {
      assert.equal(data.assertions[1].method, 'equal');
      assert.equal(data.assertions[1].args[0], 'res.type');
      assert.match(data.assertions[1].args[1], /('|")application\/json\1/);
    },
    (xhr) => {
      throw new Error(xhr.responseText);
    }
  );

你需要测试 'res.body.name' 是否为 'Cristoforo'

(getUserInput) =>
  $.get(getUserInput('url') + '/_api/get-tests?type=functional&n=2').then(
    (data) => {
      assert.equal(data.assertions[2].method, 'equal');
      assert.equal(data.assertions[2].args[0], 'res.body.name');
      assert.match(data.assertions[2].args[1], /('|")Cristoforo\1/);
    },
    (xhr) => {
      throw new Error(xhr.responseText);
    }
  );

你需要测试 'res.body.surname' 是否为 'Colombo'

(getUserInput) =>
  $.get(getUserInput('url') + '/_api/get-tests?type=functional&n=2').then(
    (data) => {
      assert.equal(data.assertions[3].method, 'equal');
      assert.equal(data.assertions[3].args[0], 'res.body.surname');
      assert.match(data.assertions[3].args[1], /('|")Colombo\1/);
    },
    (xhr) => {
      throw new Error(xhr.responseText);
    }
  );

--solutions--

/**
  Backend challenges don't need solutions, 
  because they would need to be tested against a full working project. 
  Please check our contributing guidelines to learn more.
*/