index.js

'use strict';

var SpecReporter = function (baseReporterDecorator) {
  baseReporterDecorator(this);

  require('colors');

  var failures = {tests: [], suites: {}};
  var TOTAL_SUCCESS = '\n' + 'TOTAL: %d SUCCESS'.green;
  var TOTAL_FAILED = '\n' + 'TOTAL: %d FAILED'.red + ', ' +  '%d SUCCESS'.green;

  this.onRunComplete = function (browsers, results) {
    if (browsers.length >= 1 && !results.disconnected && !results.error) {
      if (!results.failed) {
        this.write(TOTAL_SUCCESS, results.success);
      } else {
        this.write(TOTAL_FAILED, results.failed, results.success);
        this.write('\n\n') ;
        this._logFinalErrors(failures);
        this.write('\n\n') ;
      }
    }
    this.write('\n');
    failures = {tests: [], suites: {}};
  };

  this._logFinalErrors = function (failures, prefix) {
    prefix = prefix || '';
    failures.tests.forEach(function (failure) {
      this.write((prefix + 'IT => ' + failure.description + '\n').cyan);
      failure.log.forEach(function (log) {
        this.write((prefix + '  ERROR => ' + log + '\n').red);
      }, this);
    }, this);
    Object.keys(failures.suites).forEach(function (suite) {
      this.write((prefix + 'DESCRIBE => ' + fromKey(suite) + '\n').yellow);
      this._logFinalErrors(failures.suites[suite], prefix + '  ');
    }, this);
  };

  this.onSpecComplete = function (browser, result) {
    if (result.success === false) {
      var current = failures;

      result.suite.forEach(function (suite) {
        current = current.suites[toKey(suite)] = current.suites[toKey(suite)] || {tests: [], suites: {}};
      }, this);
      current.tests.push(result);
    }
  };

  var KEY_PREFIX = '$$';

  function toKey(forValue) {
    return KEY_PREFIX + forValue;
  }

  function fromKey(forValue) {
    return forValue.substring(KEY_PREFIX.length);
  }

};

SpecReporter.$inject = ['baseReporterDecorator'];

module.exports = {
  'reporter:karmaSimpleReporter': ['type', SpecReporter]
};