karma.conf.js

// Karma configuration
// Generated on Fri Dec 05 2014 16:49:29 GMT-0500 (EST)

module.exports = function(config) {
    config.set({

        // base path that will be used to resolve all patterns (eg. files, exclude)
        basePath: '',

        // frameworks to use
        // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
        frameworks: ['jspm', 'jasmine'],

        jspm: {
            // Edit this to your needs
            loadFiles: ['test/setup.js', 'test/unit/**/*.js'],
            serveFiles: ['src/**/*.js'],
            paths: {
                '*': '*',
                'github:*': 'jspm_packages/github/*',
                'npm:*': 'jspm_packages/npm/*'
            }
        },

        // list of files / patterns to load in the browser
        files: [],

        // 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: {
            'test/**/*.js': ['babel'],
            'src/**/*.js': ['babel']
        },
        'babelPreprocessor': {
            options: {
                sourceMap: 'inline',
                presets: ['es2015-loose', 'stage-1'],
                plugins: [
                    'syntax-flow',
                    'transform-decorators-legacy',
                    'transform-flow-strip-types'
                ]
            }
        },

        // test results reporter to use
        // possible values: 'dots', 'progress'
        // available reporters: https://npmjs.org/browse/keyword/karma-reporter
        reporters: ['progress'],

        // 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'],

        // Continuous Integration mode
        // if true, Karma captures browsers, runs the tests and exits
        singleRun: false
    });
};