function ChromeHeadlessReporter() {

this.jasmineDone = function(details) {
  console.log('jasmine_done', JSON.stringify(details));
};

this.specDone = function(results) {
  console.log('jasmine_spec_result', JSON.stringify([].concat(results)));
};

this.suiteDone = function(results) {
  console.log('jasmine_suite_result',JSON.stringify([].concat(results)));
};

}

jasmine.getEnv().addReporter(new ChromeHeadlessReporter());