index.js

var Spinner = require('cli-spinner').Spinner;
var Table = require('cli-table');
var Colors = require('colors');
var spinner = new Spinner();

function startSpinner() {
  if (global.process.argv.indexOf('ci') !== -1) {
    spinner.start();
  }
}

function stopSpinner() {
  spinner.stop(true);
}

function MagentaReporter(out) {
  this.out = out || process.stdout;
  this.total = 0;
  this.pass = 0;
  this.fail = 0;
  this.pending = 0;
  this.duration = 0;
  this.tests = {};
  startSpinner();
}

MagentaReporter.prototype = {
  report: function(prefix, data) {
    this.total++;

    if (!this.tests[prefix]) {
      this.tests[prefix] = {
        total: 0,
        pass: 0,
        fail: 0,
        pending: 0,
        duration: 0
      };
    }

    this.tests[prefix].total++;

    //The test has successfully ran.
    if (!Number.isNaN(data.runDuration) && data.runDuration !== undefined) {
      this.duration += data.runDuration;
      this.tests[prefix].duration += data.runDuration;

      if (data.passed) {
        this.pass++;
        this.tests[prefix].pass++;
      } else {
        stopSpinner();
        this.fail++;
        this.tests[prefix].fail++;
        this.out.write((data.name + ': failed to pass in ' + prefix + '\n').underline.red);
        if (data.error) {
          this.out.write('|  ' + data.error.message + '\n');
          this.out.write('|  ' + data.error.stack + '\n');
        }
        startSpinner();
      }

    } else {
      this.pending++;
      this.tests[prefix].pending++;
    }
  },

  _addLastRow: function(table) {
    var didPass,
      name = 'All Sources';

    if (this.fail === 0) {
      didPass = 'P'.bold.green;
    } else {
      didPass = 'F'.bold.red;
      name = name.red;
    }

    table.push([didPass, name, this.pass, this.fail, this.pending, this.total, this.duration + 'ms']);
    return table;
  },

  finish: function() {
    var table;

    stopSpinner();

    table = new Table({
      head: ['P/F', 'Source', 'Pass'.bold.green, 'Fail'.bold.red, 'Pending'.bold.yellow, 'Total'.bold, 'Duration'],
      colWidths: [5, 35, 10, 10, 10, 10, 10],
      style: {
        head: null
      }
    });

    Object.keys(this.tests).forEach(function(k) {
      var name = k.toString();
      var pass = true;

      if (this.tests[k].fail > 0) {
        name = (name).red;
        pass = false;
      }

      table.push([
        pass ? 'P'.bold.green : 'F'.bold.red,
        name,
        this.tests[k].pass ? this.tests[k].pass.toString() : '0',
        this.tests[k].fail ? this.tests[k].fail.toString() : '0',
        this.tests[k].pending ? this.tests[k].pending.toString() : '0',
        this.tests[k].total ? this.tests[k].total.toString() : '0',
        this.tests[k].duration + "ms"
      ]);
    }.bind(this));

    table = this._addLastRow(table);
    this.out.write(table.toString());
    this.out.write('\n');
  }
};

module.exports = MagentaReporter;