add coverage constraints

Author: goenning

.travis.yml

@@ -6,3 +6,8 @@ node_js:
 
 before_script:
   - npm run lint
+
+after_script:
+  - npm run coverage
+  - npm run update-coveralls
+  - npm run check-coverage

README.md

@@ -2,6 +2,9 @@
 
 Node.js implementation of Stack Exchange's MiniProfiler
 
+[![Build Status](https://travis-ci.org/goenning/miniprofiler-node.png)](https://travis-ci.org/goenning/miniprofiler-node)
+[![Coverage Status](https://coveralls.io/repos/github/goenning/miniprofiler-node/badge.svg?branch=master)](https://coveralls.io/github/goenning/miniprofiler-node?branch=master)
+![Dependencies](https://david-dm.org/goenning/miniprofiler-node.svg)
 ### This is working, but not yet considered production ready. Use with caution.
 
 # requirements
@@ -26,4 +29,6 @@ Things to do:
 - storing of client timings on first result postback (there's a todo in the `results` function about where to do this)
 - document more things
 - add providers for pg, mongodb, mysql, redis and more
-- add eslint to travis
+- add coverage badge
+- add npm package version badge
+- add dependencies status badge

package.json

@@ -7,8 +7,10 @@
     "lint": "eslint .",
     "test": "mocha tests/",
     "test:watch": "mocha tests/ --watch",
-    "coverage": "istanbul cover node_modules/mocha/bin/_mocha tests/",
-    "example": "node examples/express/server.js"
+    "example": "node examples/express/server.js",
+    "coverage": "istanbul cover ./node_modules/mocha/bin/_mocha -- tests/ -R spec",
+    "check-coverage": "istanbul check-coverage --statements 70 --branches 70 --functions 70 --lines 70",
+    "update-coveralls": "cat coverage/lcov.info | node ./node_modules/coveralls/bin/coveralls.js"
   },
   "repository": {
     "type": "git",
@@ -24,6 +26,7 @@
   },
   "devDependencies": {
     "chai": "^3.5.0",
+    "coveralls": "^2.11.9",
     "eslint": "^2.10.2",
     "express": "^4.13.4",
     "istanbul": "^0.4.3",