karma.conf.js

'use strict';
module.exports = function(config) {
    config.set({
      frameworks: ['systemjs', 'mocha', 'expect', 'sinon'],

      files: [
        'specs/*specs.ts',
        'specs/**/*specs.ts',
        'specs/lib/*.ts',
        { pattern: 'src/**/*.ts', included: false },
        { pattern: 'src/css/*.css', included: false },
        { pattern: 'node_modules/grafana-sdk-mocks/**/*.ts', included: false },
        { pattern: 'node_modules/grafana-sdk-mocks/**/*.js', included: false },
        { pattern: 'node_modules/typescript/lib/typescript.js', included: false },
        { pattern: 'node_modules/systemjs-plugin-css/css.js', included: false },
        { pattern: 'node_modules/lodash/lodash.js', included: false },
        { pattern: 'node_modules/moment/moment.js', included: false },
        { pattern: 'node_modules/q/q.js', included: false },
      ],

      systemjs: {
      //   // SystemJS configuration specifically for tests, added after your config file.
      //   // Good for adding test libraries and mock modules
        config: {
          // Set path for third-party libraries as modules
          paths: {
            'systemjs': 'node_modules/systemjs/dist/system.js',
            'system-polyfills': 'node_modules/systemjs/dist/system-polyfills.js',
            'lodash': 'node_modules/lodash/lodash.js',
            'moment': 'node_modules/moment/moment.js',
            'q': 'node_modules/q/q.js',
            'typescript': 'node_modules/typescript/lib/typescript.js',
            'plugin-typescript': 'node_modules/plugin-typescript/lib/plugin.js',
            'css': 'node_modules/systemjs-plugin-css/css.js',
            'app/': 'node_modules/grafana-sdk-mocks/app/',
          },

          map: {
              'plugin-typescript': 'node_modules/plugin-typescript/lib/',
              css: 'node_modules/systemjs-plugin-css/css.js',
              'typescript': 'node_modules/typescript/',
              'app/core/utils/kbn': 'node_modules/grafana-sdk-mocks/app/core/utils/kbn.js'
          },

          packages: {
            'plugin-typescript': {
                'main': 'plugin.js'
            },
            'typescript': {
                'main': 'lib/typescript.js',
                'meta': {
                    'lib/typescript.js': {
                        'exports': 'ts'
                    }
                }
            },
            'app': {
              'defaultExtension': 'ts',
              'meta': {
                '*.js': {
                  'loader': 'typescript'
                }
              }
            },
            'src': {
              'defaultExtension': 'ts',
              meta: {
                '*.css': { loader: 'css' }
              }
            },
            'specs': {
              'defaultExtension': 'ts',
              'meta': {
                '*.js': {
                  'loader': 'typescript'
                }
              }
            },
          },

          transpiler: 'plugin-typescript',
        }
      },

      reporters: ['dots'],

      logLevel: config.LOG_INFO,

      browsers: ['Chrome']
    });
};