test.main.js

//Based on https://github.com/mgechev/angular2-seed/blob/master/test-main.js

// Turn on full stack traces in errors to help debugging
Error.stackTraceLimit = Infinity;

jasmine.DEFAULT_TIMEOUT_INTERVAL = 1000;

// Cancel Karma's synchronous start,
// we will call `__karma__.start()` later, once all the specs are loaded.
__karma__.loaded = function() {};

System.config({
    packages: {
        'base/dist': {
            defaultExtension: false,
            format: 'cjs',
            map: Object.keys(window.__karma__.files).filter(onlyAppFiles).reduce(createPathRecords, {})
        }
    }
});

System.import('angular2/src/platform/browser/browser_adapter').then(function(browser_adapter) {
        browser_adapter.BrowserDomAdapter.makeCurrent();
    }).then(function() {
        return Promise.all(
            Object.keys(window.__karma__.files) // All files served by Karma.
            .filter(onlySpecFiles)
            .map(file2moduleName)
            .map(function(path) {
                return System.import(path).then(function(module) {
                    if (module.hasOwnProperty('main')) {
                        module.main();
                    } else {
                        throw new Error('Module ' + path + ' does not implement main() method.');
                    }
                });
            }));
    })
    .then(function() {
        __karma__.start();
    }, function(error) {
        console.error(error.stack || error);
        __karma__.start();
    });


function onlySpecFiles(path) {
    return /[\.|-]spec\.js$/.test(path);
}

// Normalize paths to module names.
function file2moduleName(filePath) {
    return filePath.replace(/\\/g, '/')
        .replace(/^\/base\//, '')
        .replace(/\.js/, '');
}