fix(tests): add coveralls and enforce coverage

Fixes #12

.gitignore

@@ -1,2 +1,3 @@
 coverage.html
 node_modules
+.nyc_output

.travis.yml

@@ -4,6 +4,7 @@ language: node_js
 env:
   global:
     - TMPDIR=/tmp
+    - COVERALLS_REPO_TOKEN=zSbPkOBuZrK6NktxXW1ZzVEPOUDr9ePpN
 
 node_js:
  - '0.10'
@@ -29,4 +30,6 @@ before_install:
 script:
   - grunt nsp --force
   - npm run outdated
-  - npm test
+  - node_modules/.bin/grunt lint copyright || exit 1
+  # use TAP to send coverage to coveralls
+  - node_modules/.bin/tap test/local test/remote --coverage --cov

package.json

@@ -38,7 +38,7 @@
     "grunt-nsp": "2.1.2",
     "load-grunt-tasks": "3.1.0",
     "request": "2.40.0",
-    "tap": "0.4.12",
+    "tap": "6.1.1",
     "walk": "2.3.x"
   },
   "engines": {