Add test coverage (#15) (#19)

Author: hckhanh

.travis.yml

@@ -15,7 +15,7 @@ install:
 - npm install
 
 script:
-- npm test
+- npm run test-coverage
 
 before_deploy:
 - npm run build

README.md

@@ -1,12 +1,15 @@
 # react-tree-es6
 
 [![Build Status](https://travis-ci.org/hckhanh/react-tree-es6.svg?branch=master)](https://travis-ci.org/hckhanh/react-tree-es6)
+[![dependencies Status](https://david-dm.org/hckhanh/react-tree-es6/status.svg)](https://david-dm.org/hckhanh/react-tree-es6)
+[![Coverage Status](https://coveralls.io/repos/github/hckhanh/react-tree-es6/badge.svg)](https://coveralls.io/github/hckhanh/react-tree-es6)
 
 The wrapper of jsTree (jstree.com) for React
 
 ## Getting Started
 
 If you want to find a **tree view** component for React, this module is what you need.
+It supports **ES6** and backward compatible with **ES5**.
 
 ## Installation
 
@@ -144,3 +147,7 @@ If user want to apply css for **ReactTree**, consider to include these files:
 
 * node_modules/jstree/dist/themes/default/style.min.css
 * node_modules/jstree/dist/themes/default-dark/style.min.css
+
+## License
+
+MIT (<http://www.opensource.org/licenses/mit-license.php>)

package.json

@@ -6,6 +6,7 @@
   "scripts": {
     "start": "webpack-dev-server --port=3000",
     "test": "jest",
+    "test-coverage": "jest --coverage && cat ./coverage/lcov.info | coveralls",
     "build": "gulp build"
   },
   "repository": {
@@ -36,6 +37,7 @@
     "babel-loader": "^6.2.4",
     "babel-preset-es2015": "^6.13.2",
     "babel-preset-react": "^6.11.1",
+    "coveralls": "^2.11.12",
     "css-loader": "^0.23.1",
     "extract-text-webpack-plugin": "^1.0.1",
     "file-loader": "^0.9.0",