80 lines
2.0 KiB
Markdown
80 lines
2.0 KiB
Markdown
---
|
|
id: 587d824c367417b2b2512c4c
|
|
title: 用 Assert.deepEqual() 和 Assert.notDeepEqual() 断言深度相等
|
|
challengeType: 2
|
|
forumTopicId: 301587
|
|
dashedName: assert-deep-equality-with--deepequal-and--notdeepequal
|
|
---
|
|
|
|
# --description--
|
|
|
|
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。
|
|
|
|
`deepEqual()` 断言两个对象是否深度相等。
|
|
|
|
# --instructions--
|
|
|
|
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。
|
|
|
|
# --hints--
|
|
|
|
不应有未通过的测试
|
|
|
|
```js
|
|
(getUserInput) =>
|
|
$.get(getUserInput('url') + '/_api/get-tests?type=unit&n=6').then(
|
|
(data) => {
|
|
assert.equal(data.state, 'passed');
|
|
},
|
|
(xhr) => {
|
|
throw new Error(xhr.responseText);
|
|
}
|
|
);
|
|
```
|
|
|
|
请为第一个断言选择正确的方法 — `deepEqual` 或 `notDeepEqual`。
|
|
|
|
```js
|
|
(getUserInput) =>
|
|
$.get(getUserInput('url') + '/_api/get-tests?type=unit&n=6').then(
|
|
(data) => {
|
|
assert.equal(
|
|
data.assertions[0].method,
|
|
'deepEqual',
|
|
'The order of the keys does not matter'
|
|
);
|
|
},
|
|
(xhr) => {
|
|
throw new Error(xhr.responseText);
|
|
}
|
|
);
|
|
```
|
|
|
|
请为第二个断言选择正确的方法 — `deepEqual` 或 `notDeepEqual`。
|
|
|
|
```js
|
|
(getUserInput) =>
|
|
$.get(getUserInput('url') + '/_api/get-tests?type=unit&n=6').then(
|
|
(data) => {
|
|
assert.equal(
|
|
data.assertions[1].method,
|
|
'notDeepEqual',
|
|
'The position of elements within an array does matter'
|
|
);
|
|
},
|
|
(xhr) => {
|
|
throw new Error(xhr.responseText);
|
|
}
|
|
);
|
|
```
|
|
|
|
# --solutions--
|
|
|
|
```js
|
|
/**
|
|
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.
|
|
*/
|
|
```
|