Fixed code coverage

Author: AurelioDeRosa

gulpfile.js

@@ -20,14 +20,11 @@ function runTests(singleRun, isCI, done) {
 
    var files = [
       path.join(__dirname, 'test/vendor/*.js'), // PhantomJS 1.x polyfills
-      path.join(__dirname, 'src/github.js'),
       path.join(__dirname, 'test/test.*.js')
    ];
 
    if (singleRun) {
-      files.forEach(function(path) {
-         preprocessors[path] = ['browserify', 'coverage'];
-      });
+      preprocessors['test/test.*.js'] = ['browserify'];
       reporters.push('coverage');
    }
 
@@ -119,8 +116,10 @@ gulp.task('build', function() {
       .bundle()
       .pipe(source('github.js'))
       .pipe(buffer())
-      .pipe(sourcemaps.init({loadMaps: true}))
-      .pipe(uglify())
+      .pipe(sourcemaps.init({
+         loadMaps: true
+      }))
+            .pipe(uglify())
       .pipe(rename({
          extname: '.bundle.min.js'
       }))

karma.conf.js

@@ -1,4 +1,4 @@
-module.exports = function(config) {
+module.exports = function (config) {
    'use strict';
 
    var configuration = {
@@ -25,7 +25,8 @@ module.exports = function(config) {
       browsers: ['PhantomJS'],
 
       browserify: {
-         debug: true
+         debug: true,
+         transform: ['browserify-istanbul']
       },
 
       phantomjsLauncher: {
@@ -40,11 +41,11 @@ module.exports = function(config) {
       coverageReporter: {
          reporters: [
             {
-              type: 'lcov'
-           },
-           {
-              type: 'text-summary'
-           }
+               type: 'lcov'
+            },
+            {
+               type: 'text-summary'
+            }
          ],
          instrumenterOptions: {
             istanbul: {

package.json

@@ -11,6 +11,7 @@
   },
   "devDependencies": {
     "browserify": "^13.0.0",
+    "browserify-istanbul": "^0.2.1",
     "chai": "^3.4.1",
     "codecov": "^1.0.1",
     "del": "^2.2.0",

src/github.js

@@ -12,6 +12,7 @@
 'use strict';
 
 (function (root, factory) {
+   /* istanbul ignore next */
    if (typeof define === 'function' && define.amd) {
       define(['es6-promise', 'base-64', 'utf8', 'axios'], function (Promise, Base64, Utf8, axios) {
          return (root.Github = factory(Promise, Base64, Utf8, axios));