Add unit test task with code coverage and dependencies, update test s…

…cript

.gitignore

@@ -1 +1,2 @@
 node_modules
+coverage

gulpfile.js

@@ -1,7 +1,20 @@
 var gulp = require('gulp');
-
+var istanbul = require('gulp-istanbul');
+var mocha = require('gulp-mocha');
+
 gulp.task('bump', ['compile'], function(){
     return gulp.src('./package.json')
         .pipe(bump({type:'minor'}))
         .pipe(gulp.dest('./'));
-});
+});
+
+gulp.task('test', function (cb) {
+  gulp.src('lib/**/*.js')
+    .pipe(istanbul()) // Covering files
+    .on('finish', function () {
+      gulp.src(['test/*.js'])
+        .pipe(mocha())
+        .pipe(istanbul.writeReports()) // Creating the reports after tests runned
+        .on('end', cb);
+    });
+});

package.json

@@ -8,8 +8,8 @@
     "email": "[email protected]"
   },
   "contributors": [
-      "Rob McGuire-Dale <[email protected]>",
-      "Andrew Gatlabayan <[email protected]>"
+    "Rob McGuire-Dale <[email protected]>",
+    "Andrew Gatlabayan <[email protected]>"
   ],
   "repository": {
     "type": "git",
@@ -29,7 +29,7 @@
     "node": ">= 0.8.0"
   },
   "scripts": {
-    "test": "mocha --ui bdd --reporter spec"
+    "test": "gulp test"
   },
   "dependencies": {
     "glob": "^4.0.2",
@@ -41,10 +41,12 @@
   "devDependencies": {
     "gulp": "^3.5.5",
     "gulp-bump": "^0.1.8",
+    "gulp-istanbul": "^0.2.1",
+    "gulp-mocha": "^0.5.2",
+    "mocha": "^1.21.3",
     "proxyquire": "^1.0.1",
     "should": "^4.0.4",
-    "sinon": "^1.10.3",
-    "mocha": "^1.21.3"
+    "sinon": "^1.10.3"
   },
   "keywords": [
     "gulp",