// Karma configuration
// Generated on Wed Apr 02 2014 01:07:45 GMT+0900 (JST)

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: ['mocha', 'power-assert'],


        // list of files / patterns to load in the browser
        files: [
            // all files ending in "_test"
            {pattern: 'test/*_test.js', watched: true},
            // {pattern: 'test/**/*_test.js', watched: true}
            // {pattern: 'test/bundle_test.js', watched: true}
            // each file acts as entry point for the webpack configuration
        ],


        // list of files to exclude
        exclude: [
        ],

        // plugins
        plugins: [
            'karma-chai',
            'karma-power-assert',
            'karma-mocha',
            'karma-webpack',
            'karma-chrome-launcher',
            'karma-coverage',
            'karma-mocha-reporter'
        ],

        // preprocess matching files before serving them to the browser
        // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
        preprocessors: {
            // add webpack as preprocessor
            'test/*_test.js': ['webpack', 'coverage'],
            'test/**/*_test.js': ['webpack', 'coverage']
        },

        webpack: {
        },

        webpackMiddleware: {
            // webpack-dev-middleware configuration
            // i. e.
            stats: 'errors-only'
        },


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

        // mocha reporter options 
        mochaReporter: {
            symbols: {
                success: '+',
                info: '#',
                warning: '!',
                error: 'x'
            }
        },

        // coverage reporter options 
        coverageReporter: {
            type : 'html',
            dir : 'coverage',
            subdir: function(browser) {
                // normalization process to keep a consistent browser name across different
                // OS
                return browser.toLowerCase().split(/[ /-]/)[0];
            },
            includeAllSources: true
        },


        // 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,

        // Concurrency level
        // how many browser should be started simultaneous
        concurrency: Infinity
    });
};