karma.conf.js

module.exports = function(config) {
  config.set({
    basePath: './',

    files: [
      { pattern: 'node_modules/reflect-metadata/Reflect.js' },
      { pattern: 'src/base.spec.ts' },
      { pattern: 'src/**/*.ts' },
    ],

    exclude: ['src/**/*.d.ts'],

    preprocessors: {
      '**/*.ts': ['karma-typescript'],
    },

    frameworks: ['jasmine', 'karma-typescript'],
    browsers: ['Chrome'],
    plugins: ['karma-jasmine', 'karma-spec-reporter', 'karma-chrome-launcher',  'karma-typescript'],

    karmaTypescriptConfig: {
      reports: {
        'text-summary': '',
        html: 'coverage',
        lcovonly: 'coverage',
      },
      coverageOptions: {
        exclude: /((\.(d|spec|test|module))|index\.ts)/,
      },
      compilerOptions: {
        lib: ['es6', 'dom'],
      },
    },

    reporters: ['spec', 'karma-typescript'],
    singleRun: true,
    autoWatch: false,
    colors: true,
    logLevel: config.LOG_INFO,
  });
};