Use mocha, istanbul, and coveralls (#16)

* some tests

* coveralls and mocha

* coveralls post test hook

* remove done calls

Author: monteslu

.coveralls.yml

@@ -0,0 +1,2 @@
+service_name: travis-pro
+repo_token: 5F6dODinz9L9uFR6HatKmtsYDoV1A5S2N

.travis.yml

@@ -3,3 +3,4 @@ node_js:
   - '0.10'
   - '6.9'
   - '8'
+after_success: 'npm run coveralls'

README.md

@@ -1,7 +1,10 @@
 pg-connection-string
 ====================
 
+[![NPM](https://nodei.co/npm/pg-connection-string.png?compact=true)](https://nodei.co/npm/pg-connection-string/)
+
 [![Build Status](https://travis-ci.org/iceddev/pg-connection-string.svg?branch=master)](https://travis-ci.org/iceddev/pg-connection-string)
+[![Coverage Status](https://coveralls.io/repos/iceddev/pg-connection-string/badge.svg?branch=master)](https://coveralls.io/r/iceddev/pg-connection-string?branch=master)
 
 Functions for dealing with a PostgresSQL connection string
 

package.json

@@ -5,7 +5,9 @@
   "main": "./index.js",
   "types": "./index.d.ts",
   "scripts": {
-    "test": "tap ./test"
+    "test": "istanbul cover _mocha && npm run check-coverage",
+    "check-coverage": "istanbul check-coverage --statements 100 --branches 100 --lines 100 --functions 100",
+    "coveralls": "cat ./coverage/lcov.info | ./node_modules/.bin/coveralls"
   },
   "repository": {
     "type": "git",
@@ -25,6 +27,8 @@
   "homepage": "https://github.com/iceddev/pg-connection-string",
   "dependencies": {},
   "devDependencies": {
-    "tap": "^10.3.3"
+    "chai": "^4.1.1",
+    "istanbul": "^0.4.5",
+    "mocha": "^3.5.0"
   }
 }