Add initial files for unit testing

Add initial karma.confg file with settings and proper loaders.
Add karma and other dependencies to package.json
Update some outdated libraries in package.json

Author: jfusco

karma.conf.js

@@ -0,0 +1,50 @@
+'use strict';
+
+var webpack = require('karma-webpack');
+var path = require('path');
+
+module.exports = function (config) {
+	config.set({
+		frameworks: ['jasmine'],
+		files: ['__tests__/*-test.js'],
+		plugins: [webpack, 'karma-jasmine', 'karma-phantomjs-launcher', 'karma-spec-reporter', 'karma-coverage'],
+		browsers: ['PhantomJS'],
+		preprocessors: {
+			'__tests__/*-test.js': ['webpack']
+		},
+		coverageReporter: {
+			dir: './coverage',
+			reporters: [
+				{ type: 'lcov', subdir: 'reports' }
+			]
+		},
+		colors: true,
+		reporters: ['spec', 'coverage'],
+		webpack: {
+			module: {
+				rules: [
+					{
+						test: /\.js?$/,
+						loader: 'babel-loader',
+						exclude: /(node_modules)/
+					},
+					{
+						enforce: 'pre',
+						test: /\.js/,
+						loader: 'isparta-loader',
+						exclude: /(__tests__|node_modules)/
+					}
+				],
+				noParse: [
+					/node_modules\/sinon\//
+				]
+			},
+			resolve: {
+				alias: {
+					'sinon': 'sinon/pkg/sinon.js'
+				}
+			}
+		},
+		webpackMiddleware: { noInfo: true }
+	});
+};

package.json

@@ -18,9 +18,9 @@
     }
   ],
   "scripts": {
+    "test": "karma start --single-run --no-auto-watch",
     "dev": "cross-env NODE_ENV=development gulp",
-    "build": "cross-env NODE_ENV=production gulp dist",
-    "test": "echo \"Error: no test specified\" && exit 1",
+    "build": "npm run test && cross-env NODE_ENV=production gulp dist",
     "version": "git add .",
     "postversion": "git push && git push --tags"
   },
@@ -33,14 +33,14 @@
     "babel-preset-stage-0": "^6.22.0",
     "beepbeep": "^1.2.1",
     "browser-sync": "^2.18.8",
-    "cross-env": "^3.2.3",
+    "cross-env": "^4.0.0",
     "del": "^2.2.2",
-    "eslint": "^3.18.0",
+    "eslint": "^3.19.0",
     "eslint-config-standard": "^7.1.0",
-    "eslint-loader": "^1.7.0",
+    "eslint-loader": "^1.7.1",
     "eslint-plugin-promise": "^3.5.0",
     "eslint-plugin-standard": "^2.1.1",
-    "file-loader": "^0.10.1",
+    "file-loader": "^0.11.1",
     "gulp": "^3.9.1",
     "gulp-combine-mq": "^0.4.0",
     "gulp-cssnano": "^2.1.2",
@@ -51,22 +51,33 @@
     "gulp-plumber": "^1.1.0",
     "gulp-sass": "^3.1.0",
     "gulp-sass-glob": "^1.0.8",
-    "gulp-sourcemaps": "^2.4.1",
+    "gulp-sourcemaps": "^2.5.0",
     "gulp-util": "^3.0.8",
     "gulp-watch": "^4.3.11",
     "gulp.spritesmith": "^6.3.0",
+    "isparta-loader": "^2.0.0",
+    "istanbul": "^0.4.5",
+    "istanbul-instrumenter-loader": "^2.0.0",
+    "jasmine-core": "^2.5.2",
+    "karma": "^1.5.0",
+    "karma-coverage": "^1.1.1",
+    "karma-jasmine": "^1.1.0",
+    "karma-phantomjs-launcher": "^1.0.4",
+    "karma-spec-reporter": "0.0.30",
+    "karma-webpack": "^2.0.3",
     "progress-bar-webpack-plugin": "^1.9.3",
     "run-sequence": "^1.2.2",
+    "sinon": "^2.0.0",
     "url-loader": "^0.5.8",
     "webpack": "^2.2.1",
     "webpack-dev-middleware": "^1.10.1",
-    "webpack-hot-middleware": "^2.17.1",
+    "webpack-hot-middleware": "^2.18.0",
     "webpack-stream": "^3.2.0"
   },
   "dependencies": {
     "font-awesome": "^4.7.0",
     "jquery": "^3.1.1",
-    "normalize.css": "^5.0.0",
+    "normalize.css": "^6.0.0",
     "slick-carousel": "^1.6.0"
   }
 }