Implement code coverage.

Author: gajus

.coveralls.yml

@@ -0,0 +1 @@
+repo_token: 5kn7Xw8YAtWbwqqwmtPT55Sil0knFJz62

.gitignore

@@ -1,2 +1,3 @@
 /node_modules
+/coverage
 npm-debug.log

README.md

@@ -2,6 +2,7 @@
 
 [![Travis build status](http://img.shields.io/travis/gajus/react-css-modules/master.svg?style=flat)](https://travis-ci.org/gajus/react-css-modules)
 [![NPM version](http://img.shields.io/npm/v/react-css-modules.svg?style=flat)](https://www.npmjs.org/package/react-css-modules)
+[![Coverage Status](https://coveralls.io/repos/gajus/react-css-modules/badge.svg?branch=master&service=github)](https://coveralls.io/github/gajus/react-css-modules?branch=master)
 
 <img src='./README/react-css-modules.png' height='150' />
 

package.json

@@ -25,16 +25,20 @@
   "devDependencies": {
     "babel": "^5.8.21",
     "babel-eslint": "^4.1.0",
+    "babel-istanbul": "^0.3.19",
     "chai": "^3.2.0",
+    "coveralls": "^2.11.4",
     "eslint": "^1.2.1",
     "eslint-plugin-react": "^3.3.0",
     "jsdom": "^6.2.0",
     "mocha": "^2.2.5",
+    "mocha-lcov-reporter": "0.0.2",
     "react": "^0.14.0-beta3",
     "react-addons-test-utils": "^0.14.0-beta3"
   },
   "scripts": {
-    "test": "./node_modules/.bin/eslint ./src/ ./test/ && mocha",
+    "lint": "./node_modules/.bin/eslint ./src/ ./test/",
+    "test": "npm run lint && node ./node_modules/.bin/babel-istanbul cover ./node_modules/.bin/_mocha && cat ./coverage/lcov.info | coveralls",
     "build": "babel ./src/ --out-dir ./dist/",
     "watch": "babel --watch ./src/ --out-dir ./dist/"
   }