SOURCE CODE: Uize.Build.Test

VIEW REFERENCE

/*______________
|       ______  |   U I Z E    J A V A S C R I P T    F R A M E W O R K
|     /      /  |   ---------------------------------------------------
|    /    O /   |    MODULE : Uize.Build.Test Package
|   /    / /    |
|  /    / /  /| |    ONLINE : http://uize.com
| /____/ /__/_| | COPYRIGHT : (c)2014 UIZE
|          /___ |   LICENSE : Available under MIT License or GNU General Public License
|_______________|             http://uize.com/license.html
*/

/* Module Meta Data
  type: Package
  importance: 3
  codeCompleteness: 100
  docCompleteness: 100
*/

/*?
  Introduction
    The =Uize.Build.Test= module provides a method for testing a specified JavaScript module.

    *DEVELOPERS:* `Chris van Rensburg`

    Specify a Test Module
      When the value specified for the =module= parameter is a test module, then the test suite defined by the test module will be run.

      EXAMPLE
      .........................................................
      node build.js Uize.Build.Test module=Uize.Test.Uize.Class
      .........................................................

    Specify a Module
      When the value specified for the =module= parameter is a non-test module, then the corresponding test module for the specified module will be run.

      EXAMPLE
      ...............................................
      node build.js Uize.Build.Test module=Uize.Class
      ...............................................

    Parameters
      This method supports the following parameters...

      - =module= - a string, specifying the name of a unit tests module or a module name matcher expression
      - =consoleSTR= - a string, specifying the amount of information that should be logged to the console while the tests are being run. The value =silent= indicates that nothing should be logged to the console. The value =summary= (the default) indicates that only the summary information from running the tests should be logged. And the value =verbose= indicates that information from running all tests (including deeply nested tests) should be logged.
      - =logFilePath= - a string, optionally specifying the path for where a log file should be written (if not specified, no log file will be written)
*/

Uize.module ({
  name:'Uize.Build.Test',
  required:[
    'Uize.Services.FileSystem',
    'Uize.Test.Runner',
    'Uize.Build.Util',
    'Uize.Templates.Text.ProgressBar'
  ],
  builder:function () {
    'use strict';

    return Uize.package ({
      perform:function (_params) {
        var
          _fileSystem = Uize.Services.FileSystem.singleton (),
          _test,
          _totalTests,
          _progressBar = _params.progressBar + '' != 'false',
          _currentTestNo = 0
        ;
        Uize.Test.Runner.resolve (
          _params,
          function () {return Uize.Build.Util.getJsModules (_params)},
          function (_moduleName) {
            return _fileSystem.fileExists ({
              path:_params.sourcePath + '/' + _params.modulesFolder + '/' + Uize.modulePathResolver (_moduleName) + '.js'
            });
          },
          function (_message) {
            console.log (
              _progressBar
                ? Uize.Templates.Text.ProgressBar.process ({
                  trackLength:20,
                  progress:(_currentTestNo + 1) / _totalTests
                })
                : '',
              _message
            );
          },
          function (_reasonForFailure,_logChunks) {
            var _logFilePath = _params.logFilePath;
            _logFilePath &&
              _fileSystem.writeFile ({path:_logFilePath,contents:_logChunks.join ('\n')})
            ;
            _reasonForFailure && typeof WScript != 'undefined' && WScript.Quit (1);
          },
          function (_testInstance) {
            _test = _testInstance;
            _totalTests = _test.getTotalTests ();
            _test.wire ({Done:function (e) {++_currentTestNo}});
            _test.run ();
          }
        );
      }
    });
  }
});