Travis coveralls

.gitignore

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

.travis.yml

@@ -1 +1,3 @@
 language: node_js
+after_success: 
+        - npm run test-cov

package.json

@@ -14,7 +14,8 @@
     "bot"
   ],
   "scripts": {
-    "test": "./node_modules/.bin/mocha test/index.js"
+    "test": "./node_modules/.bin/mocha test/index.js",
+    "test-cov": "./node_modules/.bin/istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage"
   },
   "author": "Yago Pérez <yagoperezs@gmail.com>",
   "license": "MIT",
@@ -24,7 +25,10 @@
     "request": "^2.58.0"
   },
   "devDependencies": {
+    "coveralls": "^2.11.2",
+    "istanbul": "^0.3.17",
     "mocha": "^2.2.5",
+    "mocha-lcov-reporter": "0.0.2",
     "should": "^7.0.1"
   }
 }