gulp-tarte-jsunit

Gulp plugin of tarte-jsunit which is an unit test tool for javascript codes working on Node.js.

tarte-jsunit is a part of js.node package in tarte.sourceforge net project.

Install

Install gulp-tarte-jsunit with npm:

$ npm install --save-dev gulp-tarte-jsunit

Usage

Run an unit test

First, load gulp-tarte-jsunit module in your gulpfile.js.

var gulp = require('gulp');
var jsunit = require('gulp-tarte-jsunit');

Next, write the task to run an unit test like following:

gulp.task('unit', function() {
  jsunit.run('path/of/unit/test/file.js');
});

Here, the above string 'path/of/unit/test/file.js' is a Javascript file path containing an unit test program.

Then, you can run an unit test by a following command:

  $ gulp unit

To output a test result to a json file, specify the file path as follows:

  $ gulp unit --report-file=result.json

Moreover, you can specify a test file via a command line argument, you can use this plugin with lint, and so forth.

The gulpfile.js in this distribution contains a good example for them.

Show a test result with a Web browser

You can show a content of a result json file on a Web browser. Open tarte-jsunit-view.html in this distribution with query string like ?json=result.json.

Write a unit test

The structure of test case tree are as follows:

   testsuite('description about suite', function() {
     this.testcase('description about case', function() {
       this.scene('description about scene', function() {
         ...
           this.scene('description about end level scene', {
             run: function() {
                ... test process ...
         ...

testsuite is the top of the tree and it corresponds to a target class normally. testcase is the second level of the tree and it corresponds to methods of a target class normally. scene is the third level or lower of the tree and it corresponds to a condition or a situation normally.

The tests/test.js in this distribution is a simplified example how to write a unit test code.

License

Copyright (C) 2014 Takayuki Sato.

gulp-tarte-jsunit is free software under MIT License. See the file LICENSE in this distribution for more details.

Dependencies

• tarte-jsunit in tarte/js.node is free software under LGPL License.

• JSON-js is public domain software.

See the file COPYING_DEPEND.md in this distribution for more details.