80 lines
2.0 KiB
Markdown
80 lines
2.0 KiB
Markdown
---
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id: 587d824c367417b2b2512c4c
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title: 用 Assert.deepEqual() 和 Assert.notDeepEqual() 断言深度相等
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challengeType: 2
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forumTopicId: 301587
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dashedName: assert-deep-equality-with--deepequal-and--notdeepequal
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---
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# --description--
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请注意,本项目在[这个 Replit 项目](https://replit.com/github/freeCodeCamp/boilerplate-mochachai)的基础上进行开发。你也可以从 [GitHub](https://repl.it/github/freeCodeCamp/boilerplate-mochachai) 上克隆。
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`deepEqual()` 断言两个对象是否深度相等。
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# --instructions--
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在 `tests/1_unit-tests.js` 中,在标有 `#7` 的 `Equality` 套件里,将每个 `assert` 替换成 `assert.deepEqual` 或 `assert.notDeepEqual`,让测试通过(应该返回 `true`)。 不要改变传入断言的参数。
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# --hints--
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不应有未通过的测试
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```js
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(getUserInput) =>
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$.get(getUserInput('url') + '/_api/get-tests?type=unit&n=6').then(
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(data) => {
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assert.equal(data.state, 'passed');
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},
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(xhr) => {
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throw new Error(xhr.responseText);
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}
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);
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```
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请为第一个断言选择正确的方法 — `deepEqual` 或 `notDeepEqual`。
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```js
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(getUserInput) =>
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$.get(getUserInput('url') + '/_api/get-tests?type=unit&n=6').then(
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(data) => {
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assert.equal(
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data.assertions[0].method,
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'deepEqual',
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'The order of the keys does not matter'
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);
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},
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(xhr) => {
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throw new Error(xhr.responseText);
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}
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);
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```
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请为第二个断言选择正确的方法 — `deepEqual` 或 `notDeepEqual`。
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```js
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(getUserInput) =>
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$.get(getUserInput('url') + '/_api/get-tests?type=unit&n=6').then(
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(data) => {
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assert.equal(
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data.assertions[1].method,
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'notDeepEqual',
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'The position of elements within an array does matter'
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);
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},
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(xhr) => {
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throw new Error(xhr.responseText);
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}
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);
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```
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# --solutions--
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```js
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/**
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Backend challenges don't need solutions,
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because they would need to be tested against a full working project.
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Please check our contributing guidelines to learn more.
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*/
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```
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