karma.conf.js

let exclude = (
    process.env.UUT
        ? [ 'auth', 'policy', 'secrets', 'claims', 'admin', 'enroll']
        : [])
    .filter(ex => ex !== process.env.UUT)
    .map(ex => `src/${ex}/*.ts`)

module.exports = function(config) {
  const args = []

    config.set({
    files: [
        {pattern: 'src/**/*.ts' },
    ],
    frameworks: ['jasmine', 'karma-typescript'],
    preprocessors: {
        'src/**/*.ts': ['karma-typescript']
    },
    karmaTypescriptConfig: {
        tsconfig: 'tsconfig.test.json'
    },
    browsers: ['Chrome' ],
    customLaunchers: {
        IE_no_addons: {  // does not work for now because one of Karma dependencies use ES6 features
          base:  'IE',
          flags: ['-extoff']
        }
    },
    mime: {
        'text/x-typescript': ['ts','tsx']
    },
    browserNoActivityTimeout: 120000,
    browserDisconnectTolerance: 3,
    browserDisconnectTimeout : 120000,
    captureTimeout: 60000,
    client: {
      jasmine: {
        timeoutInterval: 60000,
        args
      }
    }
  })
}