var webpackConfig = require('./webpack.config.js'); module.exports = function (karma) { karma.set({ plugins: ['karma-webpack', 'karma-chai', 'karma-sinon', 'karma-mocha', 'karma-chrome-launcher'], frameworks: ['chai', 'sinon', 'mocha'], files: [ 'src/**/*.js', 'test/**/*.js', ], preprocessors: { 'src/**/*.js': ['webpack'], 'test/**/*.js': ['webpack'] }, webpack: { module: webpackConfig.module, plugins: webpackConfig.plugins }, webpackMiddleware: { stats: 'errors-only' }, browsers: ['ChromeHeadless'] }); };