karma.conf.js

// Example of a typical configuration
module.exports = function (config) {
  config.set({
    basePath: '',
    frameworks: ['jasmine', '@angular/cli'],
    plugins: [
      require('karma-jasmine'),
      require('karma-chrome-launcher'),
      require('karma-firefox-launcher'),
      require('karma-jasmine-html-reporter'),
      require('karma-coverage-istanbul-reporter'),
      require('karma-sonarqube-reporter'),
      require('@angular/cli/plugins/karma')
    ],
    client:{
      clearContext: false
    },
    coverageIstanbulReporter: {
      reports: [ 'html', 'lcovonly' ],
      fixWebpackSourcePaths: true
    },
    sonarqubeReporter: {
      basePath: 'src/app',
      outputFolder: 'reports',
      filePattern: '**/*spec.ts',
      encoding: 'utf-8',
      legacyMode: false,
      reportName: (metadata) => {
        return metadata.concat('xml').join('.');
      }
    },
    angularCli: {
      environment: 'dev'
    },
    reporters: ['progress', 'kjhtml', 'sonarqube'],
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: true,
    browsers: ['Chrome', 'Firefox'],
    singleRun: false
  });
};