Use Istanbul for test coverage report

* Generates coverage stats and a HTML report
dmfay · Jan 30, 2016 · f25afa6 · f25afa6
1 parent f7db2c2
commit f25afa6
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Showing 3 changed files with 11 additions and 2 deletions.
diff --git a/.gitignore b/.gitignore
@@ -11,4 +11,5 @@ node_modules
 [._]*.s[a-w][a-z]
 [._]s[a-w][a-z]
 Session.vim
-play.js
+play.js
+coverage
diff --git a/README.md b/README.md
@@ -437,6 +437,12 @@ To check your code for linting errors, run:
 npm run lint
 ```
 
+To generate a test coverage report, run:
+
+```
+npm run coverage
+```
+
 ## Want to help?
 
 This project is just getting off the ground and could use some help with DRYing things up and refactoring.

diff --git a/package.json b/package.json
@@ -13,7 +13,8 @@
   "scripts": {
     "test": "mocha",
     "lint": "eslint .",
-    "posttest": "npm run lint"
+    "posttest": "npm run lint",
+    "coverage": "istanbul cover _mocha -- -R dot"
   },
   "keywords": [
     "postgres",
@@ -41,6 +42,7 @@
   },
   "devDependencies": {
     "eslint": "^1.10.3",
+    "istanbul": "^0.4.2",
     "mocha": "^2.1.0",
     "sinon": "^1.12.2"
   },