我试图用ES6开发一个react模块,却找不到任何生成器,因此我不得不从一个基本的模块中制作一个。我几乎可以配置所有东西,但是即时通讯在配置业力以测试模块方面有很多问题。
这是我的karma.conf.js
// Karma configuration
// http://karma-runner.github.io/0.12/config/configuration-file.html
// Generated on 2015-03-17 using
// generator-karma 0.9.0
module.exports = function(config) {
'use strict';
config.set({
// enable / disable watching file and executing tests whenever any file changes
autoWatch: true,
// base path, that will be used to resolve files and exclude
basePath: '../',
// testing framework to use (jasmine/mocha/qunit/...)
frameworks: ['commonjs', 'mocha', 'chai'],
// list of files / patterns to load in the browser
files: [
'node_modules/karma-babel-preprocessor/node_modules/babel-core/browser-polyfill.js',
'node_modules/react/react.js',
'lib/**/*.js',
'test/**/*.js'
],
preprocessors: {
'lib/**/*.cjsx': ['cjsx'],
'test/**/*.cjsx': ['cjsx'],
'lib/**/*.js': ['babel', 'commonjs'],
'test/**/*.js': ['babel', 'commonjs']
},
babelPreprocessor: {
options: {
sourceMap: 'inline'
},
filename: function (file) {
return file.originalPath.replace(/\.js$/, '.es5.js');
},
sourceFileName: function (file) {
return file.originalPath;
}
},
// list of files / patterns to exclude
exclude: [
],
// web server port
port: 8080,
// Start these browsers, currently available:
// - Chrome
// - ChromeCanary
// - Firefox
// - Opera
// - Safari (only Mac)
// - PhantomJS
// - IE (only Windows)
browsers: [
'Chrome', 'PhantomJS'
],
// Which plugins to enable
plugins: [
'karma-commonjs',
'karma-cjsx-preprocessor',
'karma-babel-preprocessor',
'karma-phantomjs-launcher',
'karma-chrome-launcher',
'karma-mocha',
'karma-chai'
],
// Continuous Integration mode
// if true, it capture browsers, run tests and exit
singleRun: false,
colors: true,
// level of logging
// possible values: LOG_DISABLE || LOG_ERROR || LOG_WARN || LOG_INFO || LOG_DEBUG
logLevel: config.LOG_INFO,
// Uncomment the following lines if you are using grunt's server to run the tests
// proxies: {
// '/': 'http://localhost:9000/'
// },
// URL root prevent conflicts with the site root
// urlRoot: '_karma_'
});
};
在这一点上我有以下错误
Chrome 42.0.2311 (Mac OS X 10.10.2) ERROR
Uncaught ReferenceError: module is not defined
at /Users/admin/workspace/open_source/react-component-inspector/node_modules/react/react.js:1
如果我从文件部分中删除了反应引用,我会得到另一个错误
PhantomJS 1.9.8 (Mac OS X) ERROR
Uncaught Error: Could not find module 'react' from '/Users/admin/workspace/open_source/react-component-inspector/lib/index.es5.js'
at /Users/admin/workspace/open_source/react-component-inspector/node_modules/karma-commonjs/client/commonjs_bridge.js:85
如果我删除commonJS我得到
PhantomJS 1.9.8 (Mac OS X) ERROR
ReferenceError: Can't find variable: exports
at /Users/admin/workspace/open_source/react-component-inspector/lib/index.es5.js:5
或者至少有人可以向我推荐一个具有业力,ES6,jsx的生成器,以构建模块而不是Web应用程序?
谢谢您的帮助
我相信您只需要将react文件的路径添加到预处理器文件列表中即可。这是因为react文件也像您的应用程序文件一样也使用commonjs格式,并且当该文件加载到chrome中时,与node不同,浏览器没有“模块”对象来自何处的概念。更新了以下代码的节选。
// list of files / patterns to load in the browser
files: [
'node_modules/karma-babel-preprocessor/node_modules/babel-core/browser-polyfill.js',
'node_modules/react/react.js',
'lib/**/*.js',
'test/**/*.js'
],
preprocessors: {
// you can probably leave off babel here.
'node_modules/react/react.js': ['babel', 'commonjs'],
'lib/**/*.cjsx': ['cjsx'],
'test/**/*.cjsx': ['cjsx'],
'lib/**/*.js': ['babel', 'commonjs'],
'test/**/*.js': ['babel', 'commonjs']
},
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