Update Jest & ci config

Author: clauderic

.travis.yml

@@ -2,3 +2,6 @@ language: node_js
 
 node_js:
   - "7"
+
+script:
+  - yarn run test:ci

package.json

@@ -15,8 +15,9 @@
     "clean": "nwb clean-module && npm clean-demo",
     "start": "nwb serve-react-demo",
     "test": "jest --no-cache",
-    "test:coverage": "nwb test --coverage",
-    "test:watch": "nwb test --server"
+    "test:coverage": "jest --coverage",
+    "test:watch": "jest --watch",
+    "test:ci": "jest && codecov"
   },
   "dependencies": {},
   "peerDependencies": {
@@ -27,6 +28,7 @@
     "babel-jest": "^19.0.0",
     "babel-preset-es2015": "^6.22.0",
     "babel-preset-react": "^6.23.0",
+    "codecov": "^1.0.1",
     "eslint": "3.8.1",
     "eslint-config-react-app": "^0.5.2",
     "eslint-plugin-flowtype": "2.21.0",
@@ -36,6 +38,7 @@
     "jest": "^19.0.2",
     "nwb": "0.15.x",
     "react": "^15.4.2",
+    "react-addons-test-utils": "^15.4.2",
     "react-dom": "^15.4.2",
     "react-test-renderer": "^15.4.2"
   },
@@ -66,6 +69,8 @@
     "windowing"
   ],
   "jest": {
+    "coverageDirectory": "./coverage/",
+    "collectCoverage": true,
     "transform": {
       "^.+\\.js$": "./babel-jest.config.js"
     }