test.js

/* global describe, it, beforeEach */
'use strict';

require('colors');

var assert = require('assert');
var util = require('util');
var SimpleReporter = require('./index')['reporter:karmaSimpleReporter'].pop();

describe('Simple Reporter', function () {
  var output, reporter;

  beforeEach(function () {
    output = '';
    reporter = new SimpleReporter(function (self) {
      self.write = function () {
        output += util.format.apply(this, arguments);
      };
    });
  });

  it('should format simple error', function () {
    reporter.onSpecComplete('phantom', {suite: ['a'], description: 'b', log: ['c'], success: false});
    reporter.onRunComplete(['phantom'], {failed: 1, success: 0});
    assert.equal(output, '\n' + 'TOTAL: 1 FAILED'.red + ', ' + '0 SUCCESS'.green + '\n\n' +
                 'DESCRIBE => a\n'.yellow +
                 '  IT => b\n'.cyan +
                 '    ERROR => c\n'.red +
                 '\n\n\n');
  });

  it('should format multiple expect error', function () {
    reporter.onSpecComplete('phantom', {suite: ['a'], description: 'b', log: ['c', 'd'], success: false});
    reporter.onRunComplete(['phantom'], {failed: 1, success: 0});
    assert.equal(output, '\n' + 'TOTAL: 1 FAILED'.red + ', ' + '0 SUCCESS'.green + '\n\n' +
                 'DESCRIBE => a\n'.yellow +
                 '  IT => b\n'.cyan +
                 '    ERROR => c\n'.red +
                 '    ERROR => d\n'.red +
                 '\n\n\n');
  });

  it('should format simple error in nested suite', function () {
    reporter.onSpecComplete('phantom', {suite: ['a', 'x'], description: 'b', log: ['c'], success: false});
    reporter.onRunComplete(['phantom'], {failed: 1, success: 0});
    assert.equal(output, '\n' + 'TOTAL: 1 FAILED'.red + ', ' + '0 SUCCESS'.green + '\n\n' +
                 'DESCRIBE => a\n'.yellow +
                 '  DESCRIBE => x\n'.yellow +
                 '    IT => b\n'.cyan +
                 '      ERROR => c\n'.red +
                 '\n\n\n');
  });

  it('should merge errors under same suite', function () {
    reporter.onSpecComplete('phantom', {suite: ['a'], description: 'b1', log: ['c'], success: false});
    reporter.onSpecComplete('phantom', {suite: ['a'], description: 'b2', log: ['c'], success: false});
    reporter.onRunComplete(['phantom'], {failed: 2, success: 0});
    assert.equal(output, '\n' + 'TOTAL: 2 FAILED'.red + ', ' + '0 SUCCESS'.green + '\n\n' +
                 'DESCRIBE => a\n'.yellow +
                 '  IT => b1\n'.cyan +
                 '    ERROR => c\n'.red +
                 '  IT => b2\n'.cyan +
                 '    ERROR => c\n'.red +
                 '\n\n\n');
  });

  it('should format simple success', function () {
    reporter.onSpecComplete('phantom', {suite: ['a'], description: 'b', log: ['c'], success: true});
    reporter.onRunComplete(['phantom'], {failed: 0, success: 1});
    assert.equal(output, '\n' + 'TOTAL: 1 SUCCESS'.green + '\n');
  });

  it('should output nothing if no browsers', function () {
    reporter.onSpecComplete('phantom', {suite: ['a'], description: 'b', log: ['c'], success: false});
    reporter.onRunComplete([], {failed: 1, success: 0});
    assert.equal(output, '\n');
  });

  it('should output nothing if disconnected', function () {
    reporter.onSpecComplete('phantom', {suite: ['a'], description: 'b', log: ['c'], success: false});
    reporter.onRunComplete(['phantom'], {failed: 1, success: 0, disconnected: true});
    assert.equal(output, '\n');
  });

  it('should output nothing if error', function () {
    reporter.onSpecComplete('phantom', {suite: ['a'], description: 'b', log: ['c'], success: false});
    reporter.onRunComplete(['phantom'], {failed: 1, success: 0, error: true});
    assert.equal(output, '\n');
  });

  it('should not fail if suite name has reserved keywords', function () {
    reporter.onSpecComplete('phantom', {suite: ['constructor'], description: 'd1', log: ['l1'], success: false});
    reporter.onSpecComplete('phantom', {suite: ['toString'], description: 'd2', log: ['l2'], success: false});
    reporter.onRunComplete(['phantom'], {failed: 2, success: 0});
    assert.equal(output, '\n' + 'TOTAL: 2 FAILED'.red + ', ' + '0 SUCCESS'.green + '\n\n' +
                 'DESCRIBE => constructor\n'.yellow +
                 '  IT => d1\n'.cyan +
                 '    ERROR => l1\n'.red +
                 'DESCRIBE => toString\n'.yellow +
                 '  IT => d2\n'.cyan +
                 '    ERROR => l2\n'.red +
                 '\n\n\n');
  });

});