Add Mocha and Chai.

Author: sapegin

.eslintrc

@@ -3,7 +3,8 @@
 	"env": {
 		"browser": true,
 		"node": true,
-		"es6": true
+		"es6": true,
+		"mocha": true
 	},
 	"ecmaFeatures": {
 		"modules": true,
@@ -116,7 +117,7 @@
 		}],
 		"lines-around-comment": 0,  // Do not require new line before comments
 		"linebreak-style": [2, "unix"],  // Unix linebreaks
-		"max-nested-callbacks": [1, 2],  // No more than 2 levels of nested callbacks
+		"max-nested-callbacks": [1, 3],  // No more than 3 levels of nested callbacks
 		"new-cap": 0,  // Do not require capital letter for constructors
 		"new-parens": 2,  // Disallow the omission of parentheses when invoking a constructor with no arguments
 		"no-lonely-if": 1,  // Disallow if as the only statement in an else block
@@ -133,7 +134,6 @@
 		"no-useless-concat": 1,  // Disallow unncessary concatenation of strings
 		"operator-assignment": [1, "always"],  // Require assignment operator shorthand where possible
 		"operator-linebreak": [1, "after"],  // Operators should be placed before line breaks
-		"padded-blocks": [1, "never"],  // Disallow padding within blocks
 		"quote-props": 0,  // Do not require quotes around object literal property names
 		"quotes": [1, "single", "avoid-escape"],  // Single quotes
 		"semi-spacing": [1, {  // No space before semicolon, space after semicolon
@@ -203,6 +203,8 @@
 		// }],
 		"react/wrap-multilines": 1
 	},
-		"globals": {
+	"globals": {
+		"describe": false,
+		"it": false
 	}
 }

package.json

@@ -63,15 +63,19 @@
   },
   "devDependencies": {
     "babel-eslint": "4.1.3",
+    "chai": "~3.4.1",
     "eslint": "1.7.3",
     "eslint-plugin-react": "3.6.3",
     "gulp": "3.9.0",
     "gulp-gh-pages": "0.5.4",
+    "mocha": "~2.3.3",
     "react": "0.14.0",
     "react-dom": "0.14.0"
   },
   "scripts": {
-    "test": "npm run lint && npm run build",
+    "test": "npm run lint && npm run mocha && npm run build",
+    "mocha": "mocha --compilers js:babel-core/register test",
+    "mocha:watch": "mocha --watch --reporter min --compilers js:babel/register test",
     "start": "./bin/styleguidist server --config example/styleguide.config.js",
     "lint": "eslint src --ext .js",
     "build": "./bin/styleguidist build --config example/styleguide.config.js",

test/utils.utils.spec.js

@@ -0,0 +1,48 @@
+import { expect } from 'chai';
+import _ from 'lodash';
+
+import * as utils from '../src/utils/utils';
+
+describe('utils', () => {
+
+	describe('setComponentsNames', () => {
+		it('should set name property to each component', () => {
+			let result = utils.setComponentsNames([
+				{
+					module: {displayName: 'Foo'}
+				},
+				{
+					module: {name: 'Bar'}
+				}
+			]);
+			expect(_.pluck(result, 'name')).to.eql(['Foo', 'Bar']);
+		});
+	});
+
+	describe('globalizeComponents', () => {
+		let sourceGlobalLength;
+		beforeEach(() => {
+			sourceGlobalLength = Object.keys(global).length;
+		});
+		afterEach(() => {
+			delete global.Foo;
+			delete global.Bar;
+		});
+		it('should set each component’s module as a global variable', () => {
+			utils.globalizeComponents([
+				{
+					name: 'Foo',
+					module: 13
+				},
+				{
+					name: 'Bar',
+					module: 27
+				}
+			]);
+			expect(Object.keys(global).length).to.eql(sourceGlobalLength + 2);
+			expect(global.Foo).to.eql(13);
+			expect(global.Bar).to.eql(27);
+		});
+	});
+
+});