Added initial tests

Author: sergiopvilar

.gitignore

@@ -1,2 +1,4 @@
 node_modules/
 temp/
+test/temp
+.idea

test/test-creation.js

@@ -0,0 +1,168 @@
+/*global describe, beforeEach, it*/
+'use strict';
+
+var path = require('path');
+var helpers = require('yeoman-generator').test;
+var assert = require('assert');
+
+var expected = [
+
+  // Project files
+  '.jshintrc',
+  '.editorconfig',
+  '.htaccess',
+
+  // Bower
+  '.bowerrc',
+  'bower.json',
+
+  // Pkg
+  'package.json',
+
+  // Git
+  '.gitattributes',
+  '.gitignore',
+
+  // Travis
+  '.travis.yml',
+
+  // Robots
+  'robots.txt',
+
+  // HTML
+  'templates/header.html',
+  'templates/index.html',
+  'templates/footer.html',
+  'pages.json',
+
+  // Karma
+  'karma.conf.js',
+
+  // Humans
+  'humans.txt',
+
+  // Grunt
+  'Gruntfile.js',
+  'tasks/config.js',
+  'tasks/options/clean.js',
+  'tasks/options/concat.js',
+  'tasks/options/connect.js',
+  'tasks/options/copy.js',
+  'tasks/options/imagemin.js',
+  'tasks/options/jshint.js',
+  'tasks/options/karma.js',
+  'tasks/options/modernizr.js',
+  'tasks/options/replace.js',
+  'tasks/options/requirejs.js',
+  'tasks/options/sass.js',
+  'tasks/options/watch.js',
+
+  // Javascript
+  'js/modules/module.js',
+  'js/plugins/console.js',
+  'js/config.js',
+  'js/main.js',
+
+  // Authors
+  'AUTHORS',
+
+  // Ico
+  'apple-touch-icon-precomposed.png',
+  'favicon.ico',
+
+  // Contribuiting
+  'CONTRIBUTING.md',
+
+  // Cossdomain
+  'crossdomain.xml',
+
+  // 404
+  '404.html',
+
+  // Test
+  'test/specs/example.spec.js',
+  'test/spec.js',
+  'test/test-main.js'
+
+];
+
+describe('init generator', function () {
+
+  beforeEach(function (done) {
+    helpers.testDirectory(path.join(__dirname, 'temp'), function (err) {
+      if (err) {
+        return done(err);
+      }
+
+      this.app = helpers.createGenerator('init:app', [
+        '../../app'
+      ]);
+      done();
+    }.bind(this));
+  });
+
+  it('the generator can be required without throwing', function () {
+    // not testing the actual run of generators yet
+    var app = require('../app');
+    assert(app !== undefined);
+  });
+
+  it('creates expected files for SCSS preprocessor', function (done) {
+
+    helpers.mockPrompt(this.app, {
+      'cssPreprocessor': 'Compass'
+    });
+
+    var expectedSCSS = [
+      'scss/main.scss',
+      'scss/elements/_typography.scss',
+      'scss/helpers/_helpers.scss',
+      'scss/helpers/_variables.scss',
+      'scss/media/_print.scss',
+      'scss/modules/_box.scss',
+      'scss/page/_base.scss',
+      'scss/page/_footer.scss',
+      'scss/page/_header.scss',
+      'scss/page/_main.scss'
+    ];
+
+    expectedSCSS.concat(expectedSCSS, expected);
+
+    this.app.options['skip-install'] = true;
+    this.app.run({}, function () {
+      helpers.assertFiles(expectedSCSS);
+      done();
+    });
+
+  });
+
+  it('creates expected files for LESS preprocessor', function (done) {
+
+    helpers.mockPrompt(this.app, {
+      'cssPreprocessor': 'LESS'
+    });
+
+    var expectedLESS = [
+      'less/main.less',
+      'less/elements/_typography.less',
+      'less/helpers/_helpers.less',
+      'less/helpers/_variables.less',
+      'less/media/_print.less',
+      'less/modules/_box.less',
+      'less/page/_base.less',
+      'less/page/_footer.less',
+      'less/page/_header.less',
+      'less/page/_main.less'
+    ];
+
+    expectedLESS.concat(expectedLESS, expected);
+
+    this.app.options['skip-install'] = true;
+    this.app.run({}, function () {
+      helpers.assertFiles(expectedLESS);
+      done();
+    });
+
+  });
+
+});