Update build to only run tests once

Author: mattphillips

.travis.yml

@@ -1,4 +1,5 @@
 language: node_js
 node_js:
   - node
-after_success: 'yarn test:coveralls'
+script: 'yarn test:coverage'
+after_success: 'yarn test:report'

package.json

@@ -8,11 +8,11 @@
     "README.md"
   ],
   "scripts": {
-    "build": "babel src -d dist --ignore *.spec.js",
+    "build": "babel src -d dist --ignore *.test.js",
     "prepublish": "yarn build",
     "test": "jest src/**/*.test.js",
-    "test:coverage": "jest src/**/*.test.js --coverage",
-    "test:coveralls": "yarn test:coverage && cat ./coverage/lcov.info | ./node_modules/.bin/coveralls",
+    "test:coverage": "yarn test -- --coverage",
+    "test:report": "cat ./coverage/lcov.info | ./node_modules/.bin/coveralls",
     "test:watch": "yarn test -- --watch"
   },
   "author": "Matt Phillips",