declare var __karma__: any; declare var requirejs: any; var tests = []; for (var file in __karma__.files) { if (__karma__.files.hasOwnProperty(file)) { if (/test\/components\/.*\.js$/.test(file)) { tests.push(file); } } } requirejs.config({ baseUrl: '/base/<%= sourceBase %>', deps: tests, callback: __karma__.start });