48 lines
3.0 KiB
Markdown
48 lines
3.0 KiB
Markdown
---
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id: 587d824f367417b2b2512c5c
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title: Run Functional Tests using a Headless Browser
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challengeType: 2
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videoUrl: ''
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localeTitle: 使用无头浏览器运行功能测试
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---
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## Description
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<section id="description">提醒一下，这个项目是基于<a href="https://glitch.com/#!/import/github/freeCodeCamp/boilerplate-mochachai/">Glitch</a>的以下入门项目构建的，或者是从<a href="https://github.com/freeCodeCamp/boilerplate-mochachai/">GitHub</a>克隆的。在接下来的挑战中，我们将使用名为“Headless Browser”的设备模拟人与页面的交互。无头浏览器是没有图形用户界面的Web浏览器。这些工具对于测试网页特别有用，因为它们能够以与浏览器相同的方式呈现和理解HTML，CSS和JavaScript。对于这些挑战，我们使用的是Zombie.JS。它是一个完全基于JS的轻量级浏览器，不依赖于安装其他二进制文件。此功能使其可用于Glitch等环境。还有许多其他（更强大的）选项。 <br>查看练习方向代码中的示例按照断言顺序，我们依赖它。 </section>
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## Instructions
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<section id="instructions">
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: 所有测试都应该通过
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testString: 'getUserInput => $.get(getUserInput("url") + "/_api/get-tests?type=functional&n=4").then(data => { assert.equal(data.state,"passed"); }, xhr => { throw new Error(xhr.responseText); })'
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- text: 断言无头浏览器请求成功
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testString: 'getUserInput => $.get(getUserInput("url") + "/_api/get-tests?type=functional&n=4").then(data => { assert.equal(data.assertions[0].method, "browser.success"); }, xhr => { throw new Error(xhr.responseText); })'
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- text: 断言元素“span＃name”中的文本是“Cristoforo”
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testString: 'getUserInput => $.get(getUserInput("url") + "/_api/get-tests?type=functional&n=4").then(data => { assert.equal(data.assertions[1].method, "browser.text"); assert.equal(data.assertions[1].args[0], "\"span#name\""); assert.equal(data.assertions[1].args[1], "\"Cristoforo\"");}, xhr => { throw new Error(xhr.responseText); })'
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- text: 断言元素“span＃surname”中的文本是“Colombo”
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testString: 'getUserInput => $.get(getUserInput("url") + "/_api/get-tests?type=functional&n=4").then(data => { assert.equal(data.assertions[2].method, "browser.text"); assert.equal(data.assertions[2].args[0], "\"span#surname\""); assert.equal(data.assertions[2].args[1], "\"Colombo\"");}, xhr => { throw new Error(xhr.responseText); })'
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- text: '断言元素“span #dalendar”存在且其计数为1'
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testString: 'getUserInput => $.get(getUserInput("url") + "/_api/get-tests?type=functional&n=4").then(data => { assert.equal(data.assertions[3].method, "browser.element"); assert.equal(data.assertions[3].args[0], "\"span#dates\""); assert.equal(data.assertions[3].args[1], 1);}, xhr => { throw new Error(xhr.responseText); })'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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