vue-hackernews-2.0を変更して、webapp を開始しました。そのための単体テストも書き始めました。
webpackVue Web アプリの単体テストをセットアップしているときに、次のエラーが発生します。
23 11 2016 17:13:18.968:ERROR [preprocess]: Can not load "webpack"!
WebpackOptionsValidationError: Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
- configuration has an unknown property 'vue'. These properties are valid:
object { amd?, bail?, cache?, context?, dependencies?, devServer?, devtool?, entry, externals?, loader?, module?, name?, node?, output?, plugins?, profile?, recordsInputPath?, recordsOutputPath?, recordsPath?, resolve?, resolveLoader?, stats?, target?, watch?, watchOptions? }
For typos: please correct them.
For loader options: webpack 2 no longer allows custom properties in configuration.
Loaders should be updated to allow passing options via loader options in module.rules.
Until loaders are updated one can use the LoaderOptionsPlugin to pass these options to the loader:
plugins: {
new webpack.LoaderOptionsPlugin({
// test: /\.xxx$/, // may apply this only for some modules
options: {
vue: ...
}
})
}
- configuration.module has an unknown property 'preLoaders'. These properties are valid:
object { exprContextCritical?, exprContextRecursive?, exprContextRegExp?, exprContextRequest?, loaders?, noParse?, rules?, unknownContextCritical?, unknownContextRecursive?, unknownContextRegExp?, unknownContextRequest?, wrappedContextCritical?, wrappedContextRecursive?, wrappedContextRegExp? }
Options affecting the normal modules (`NormalModuleFactory`).
at webpack (/Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/webpack/lib/webpack.js:16:9)
at new Plugin (/Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/karma-webpack/lib/karma-webpack.js:63:18)
at invoke (/Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/di/lib/injector.js:75:15)
at Array.instantiate (/Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/di/lib/injector.js:59:20)
at get (/Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/di/lib/injector.js:48:43)
at /Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/di/lib/injector.js:71:14
at Array.map (native)
at Array.invoke (/Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/di/lib/injector.js:70:31)
at Injector.get (/Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/di/lib/injector.js:48:43)
at instantiatePreprocessor (/Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/karma/lib/preprocessor.js:55:20)
at Array.forEach (native)
at createPreprocessor (/Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/karma/lib/preprocessor.js:74:20)
at Array.invoke (/Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/di/lib/injector.js:75:15)
at get (/Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/di/lib/injector.js:48:43)
at /Users/saurabh.mimani/work/codes/jeeves/vue/node_modules/di/lib/injector.js:71:14
at Array.map (native)
23 11 2016 17:13:19.006:WARN [karma]: No captured browser, open http://localhost:9876/
23 11 2016 17:13:19.017:INFO [karma]: Karma v1.3.0 server started at http://localhost:9876/
23 11 2016 17:13:19.017:INFO [launcher]: Launching browsers Chrome, Firefox, PhantomJS with unlimited concurrency
23 11 2016 17:13:19.018:ERROR [karma]: Found 1 load error
以下は私のものkarma.conf.jsです：
// Karma configuration
// Generated on Wed Nov 23 2016 13:59:48 GMT+0530 (IST)
var path = require('path')
var merge = require('webpack-merge')
var baseConfig = require('../build/webpack.base.config')
var projectRoot = path.resolve(__dirname, '../')
var webpackConfig = merge(baseConfig, {
// use inline sourcemap for karma-sourcemap-loader
devtool: '#inline-source-map',
vue: {
loaders: {
js: 'isparta'
}
}
})
// no need for app entry during tests
delete webpackConfig.entry
// make sure isparta loader is applied before eslint
webpackConfig.module.preLoaders.unshift({
test: /\.js$/,
loader: 'isparta',
include: projectRoot,
exclude: /test\/unit|node_modules/
})
// only apply babel for test files when using isparta
webpackConfig.module.rules.some(function (loader, i) {
if (loader.loader === 'babel') {
loader.include = /test\/unit/
return true
}
})
module.exports = function(config) {
config.set({
// base path that will be used to resolve all patterns (eg. files, exclude)
basePath: '',
frameworks: ['jasmine'],
files: ['./index.js'],
// list of files to exclude
exclude: [
],
// preprocess matching files before serving them to the browser
// available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
preprocessors: {
'./index.js': ['webpack']
},
webpack: webpackConfig,
webpackMiddleware: {
noInfo: true
},
// test results reporter to use
// possible values: 'dots', 'progress'
// available reporters: https://npmjs.org/browse/keyword/karma-reporter
reporters: ['spec', 'coverage', 'progress'],
coverageReporter: {
dir: './coverage',
reporters: [
{ type: 'lcov', subdir: '.' },
{ type: 'text-summary' }
]
},
// web server port
port: 9876,
// enable / disable colors in the output (reporters and logs)
colors: true,
// level of logging
// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
logLevel: config.LOG_INFO,
// enable / disable watching file and executing tests whenever any file changes
autoWatch: true,
// start these browsers
// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
browsers: ['Chrome', 'Firefox', 'PhantomJS'],
// Continuous Integration mode
// if true, Karma captures browsers, runs the tests and exits
singleRun: false,
// Concurrency level
// how many browser should be started simultaneous
concurrency: Infinity
})
}
バージョンは次のとおりです。
"vue": "^2.0.0",
"karma": "^1.3.0",
"karma-chrome-launcher": "^2.0.0",
"karma-coverage": "^1.1.1",
"karma-firefox-launcher": "^1.0.0",
"karma-jasmine": "^1.0.2",
"karma-mocha": "^1.3.0",
"karma-phantomjs-launcher": "^1.0.2",
"karma-spec-reporter": "0.0.26",
"karma-webpack": "^1.8.0",
"vue-loader": "^9.7.0",
"webpack": "^2.1.0-beta.25",
"webpack-dev-middleware": "^1.6.1",
"webpack-hot-middleware": "^2.12.2",
"webpack-merge": "^0.17.0"