try setting up coveralls

.eslintignore

+coverage/*
 dist/*

.gitignore

@@ -2,3 +2,4 @@
 .eslintcache
 node_modules
 npm-debug.log
+coverage

.travis.yml

@@ -2,3 +2,6 @@ language: node_js
 
 node_js:
     - 6
+
+after_script:
+  - yarn run coveralls

package.json

@@ -8,11 +8,12 @@
   "scripts": {
     "build": "NODE_ENV=production webpack",
     "build-storybook": "build-storybook",
+    "coveralls": "cat ./coverage/lcov.info | coveralls",
     "deploy-storybook": "storybook-to-ghpages",
     "lint": "eslint --ext .js --ext .jsx .",
     "precommit": "yarn run lint",
     "start": "start-storybook -p 6006",
-    "test": "jest"
+    "test": "jest --coverage"
   },
   "dependencies": {
     "classnames": "^2.2.5",
@@ -35,6 +36,7 @@
     "babel-preset-env": "^1.4.0",
     "babel-preset-es2015": "^6.24.1",
     "babel-preset-react": "^6.24.1",
+    "coveralls": "^2.13.1",
     "enzyme": "^2.8.2",
     "eslint": "^3.19.0",
     "eslint-config-airbnb": "^14.1.0",