karma: add coverage

Generate code coverage using Istanbul

.gitignore

@@ -1,3 +1,4 @@
 .DS_Store
 node_modules
 bower_components
+coverage

.travis.yml

@@ -5,3 +5,5 @@ node_js:
   - 'node'
 before_install:
   - 'npm install angular pdfjs-dist'
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

README.md

@@ -1,4 +1,4 @@
-# angular-pdf [![Build Status](https://travis-ci.org/sayanee/angularjs-pdf.svg)](https://travis-ci.org/sayanee/angularjs-pdf) [![Dependency Status](https://gemnasium.com/sayanee/angularjs-pdf.svg)](https://gemnasium.com/sayanee/angularjs-pdf)
+# angular-pdf [![Build Status](https://travis-ci.org/sayanee/angularjs-pdf.svg)](https://travis-ci.org/sayanee/angularjs-pdf) [![Dependency Status](https://gemnasium.com/sayanee/angularjs-pdf.svg)](https://gemnasium.com/sayanee/angularjs-pdf) [![codecov](https://codecov.io/gh/sayanee/angularjs-pdf/branch/master/graph/badge.svg)](https://codecov.io/gh/sayanee/angularjs-pdf)
 
 Version: 1.5.1
 

karma.conf.js

@@ -49,7 +49,7 @@ module.exports = function(config) {
     // test results reporter to use
     // possible values: 'dots', 'progress'
     // available reporters: https://npmjs.org/browse/keyword/karma-reporter
-    reporters: ['progress'],
+    reporters: ['progress', 'coverage'],
 
 
     // web server port
@@ -82,6 +82,15 @@ module.exports = function(config) {
       stripPrefix: 'example/',
       moduleName: 'my.templates'
     },
+    coverageReporter: {
+      reporters: [
+        { type: 'html', subdir: '.' },
+        { type: 'text' },
+        { type:'lcovonly', subdir: '.'},
+        { type:'json', subdir: '.' },
+      ],
+      dir : 'coverage/'
+    },
     webpack: webpackConfig,
 
     webpackMiddleware: {

package.json

@@ -30,6 +30,7 @@
     "babel-core": "^6.21.0",
     "babel-eslint": "^7.2.2",
     "babel-loader": "^6.2.10",
+    "babel-plugin-istanbul": "^4.1.1",
     "babel-preset-latest": "^6.16.0",
     "bumped": "^0.10.3",
     "eslint": "^3.12.2",
@@ -41,6 +42,7 @@
     "jscs": "~3.0.5",
     "jscs-loader": "^0.3.0",
     "karma": "^1.3.0",
+    "karma-coverage": "^1.1.1",
     "karma-jasmine": "^1.1.0",
     "karma-ng-html2js-preprocessor": "^1.0.0",
     "karma-phantomjs-launcher": "^1.0.2",

webpack.config.js

@@ -62,6 +62,9 @@ var config = {
         presets: [
           "latest",
         ],
+        plugins: [
+          "istanbul"
+        ]
       }
     }
     ],