第一步: 打包开始之前删除'./dist'目录

rimraf('./dist', () => {

constprodConfig = require('../../lib/webpack.prod')
webpack(prodConfig, (err, stats) \=> {
if (err) {

console.log(err)

process.exit(2)

}

console.log(stats.toString({

color:true,

modules:false,

children:false

}))

// 第三步: 将测试规则添加到打包后
mocha.addFile(resolve(\_\_dirname, './html-test.js'))
mocha.addFile(resolve(\_\_dirname, './css-js-test.js'))
mocha.run()
})
})


rimraf('./dist', () => {

constprodConfig = require('../../lib/webpack.prod')
webpack(prodConfig, (err, stats) \=> {
if (err) {

console.log(err)

process.exit(2)

}

console.log(stats.toString({

color:true,

modules:false,

children:false

}))

// 第三步: 将测试规则添加到打包后
mocha.addFile(resolve(\_\_dirname, './html-test.js'))
mocha.addFile(resolve(\_\_dirname, './css-js-test.js'))
mocha.run()
})
})

第二步: 新建测试规则
const glob = require('glob');
describe('Checking generated html files',() \=> {

it('should generate html files', (done) \=> {

constfiles = glob.sync('./dist/+(index|search).html')

if (files.length) {

done()

} else {

thrownewError('no html files generated')

}
});
});

const glob = require('glob');
describe('Checking generated html files',() \=> {

it('should generate html files', (done) \=> {

constfiles = glob.sync('./dist/+(index|search).html')

if (files.length) {

done()

} else {

thrownewError('no html files generated')

}
});
});
Tip: 关于glob.sync()方法的特别说明:

pattern {String}:匹配模式。

options {Object}

return: {Array}:匹配模式下的文件名。
pattern {String}:匹配模式。options {Object}return: {Array}:匹配模式下的文件名。这里重点说说这个pattern, 这个pattern是字符串, 不是正则, 它有自己的匹配规则, 例如:
'./dist/+(index|search).html'
'./dist/+(index|search).html'换成正则的写法为:
/\.\/dist\/(index|search)\.html/
/\.\/dist\/(index|search)\.html/不能苟同, 一定要区分
具体请移步这里: https://github.com/isaacs/node-globhttps://github.com/isaacs/node-glob