Integrated test coverage and codecov closes #1760

.gitignore

@@ -2,6 +2,7 @@
 .cache
 *.swp
 build
+coverage/
 firefox/
 gh-pages/
 karma.conf.js

.npmignore

@@ -1,2 +1,3 @@
-tests
+coverage
 examples
+tests

.travis.yml

@@ -27,4 +27,6 @@ env:
 branches:
   only:
     - master
-    - dev
+
+after_success:
+    - npm run codecov

README.md

@@ -3,6 +3,7 @@
 **Building Blocks for the VR Web**
 
 [![build status][travis-image]][travis-url]
+[![codecov][codecov-image]][codecov-url]
 [![NPM version][npm-image]][npm-url]
 [![Downloads][downloads-image]][downloads-url]
 [![js-semistandard-style][semistandard-image]][semistandard-url]
@@ -110,3 +111,6 @@ This program is free software and is distributed under an [MIT License](LICENSE)
 [downloads-url]: https://npmjs.org/package/aframe
 [semistandard-image]: https://img.shields.io/badge/code%20style-semistandard-brightgreen.svg?style=flat-square
 [semistandard-url]: https://github.com/Flet/semistandard
+<!-- codecov -->
+[codecov-image]: https://codecov.io/gh/aframevr/aframe/branch/master/graph/badge.svg
+[codecov-url]: https://codecov.io/gh/aframevr/aframe

package.json

@@ -7,6 +7,7 @@
   "scripts": {
     "browserify": "browserify src/index.js -s 'AFRAME' -p browserify-derequire",
     "build": "mkdirp build/ && npm run browserify -- --debug -o build/aframe.js",
+    "codecov": "codecov",
     "dev": "npm run build && node ./scripts/budo",
     "dist": "npm run dist:min && npm run dist:max",
     "dist:max": "npm run browserify -s -- --debug | exorcist dist/aframe.js.map > dist/aframe.js",
@@ -40,34 +41,38 @@
     "webvr-polyfill": "0.9.15"
   },
   "devDependencies": {
-    "browserify": "^11.0.1",
+    "browserify": "^13.1.0",
     "browserify-css": "^0.8.2",
     "browserify-derequire": "^0.9.4",
+    "browserify-istanbul": "^2.0.0",
     "budo": "^8.1.0",
     "chai": "^3.5.0",
     "chai-shallow-deep-equal": "^1.3.0",
+    "codecov": "^1.0.1",
     "exorcist": "^0.4.0",
     "gh-pages": "^0.6.0",
     "husky": "^0.10.1",
-    "karma": "^0.13.15",
-    "karma-browserify": "^4.4.0",
+    "istanbul": "^0.4.4",
+    "karma": "^1.2.0",
+    "karma-browserify": "^5.1.0",
     "karma-chai-shallow-deep-equal": "0.0.4",
-    "karma-chrome-launcher": "^0.2.3",
+    "karma-chrome-launcher": "^1.0.1",
+    "karma-coverage": "^1.1.1",
     "karma-env-preprocessor": "^0.1.1",
-    "karma-firefox-launcher": "^0.1.6",
-    "karma-mocha": "^0.2.0",
-    "karma-mocha-reporter": "^1.1.0",
-    "karma-sinon-chai": "^1.1.0",
-    "lolex": "^1.4.0",
+    "karma-firefox-launcher": "^1.0.0",
+    "karma-mocha": "^1.1.1",
+    "karma-mocha-reporter": "^2.1.0",
+    "karma-sinon-chai": "^1.2.3",
+    "lolex": "^1.5.1",
     "minifyify": "^7.3.3",
     "mkdirp": "0.5.1",
-    "mocha": "^2.3.3",
+    "mocha": "^3.0.2",
     "mozilla-download": "^1.0.5",
     "open": "0.0.5",
     "replace": "^0.3.0",
     "rimraf": "2.5.0",
     "semistandard": "^7.0.2",
-    "sinon": "^1.17.3",
+    "sinon": "^1.17.5",
     "sinon-chai": "^2.8.0",
     "snazzy": "^3.0.0",
     "uglifyjs": "^2.4.10"

tests/karma.conf.js

@@ -3,7 +3,18 @@ module.exports = function (config) {
     basePath: '../',
     browserify: {
       debug: true,
-      paths: ['src']
+      paths: ['src'],
+      transform: [
+        [
+          'browserify-istanbul', {
+            instrumenterConfig: {
+              embedSource: true
+            },
+            defaultIgnore: true,
+            ignore: ['**/node_modules/**', '**/tests/**', '**/vendor/**', '**/*.css']
+          }
+        ]
+      ]
     },
     browsers: ['firefox_latest', 'Chrome'],
     customLaunchers: {
@@ -25,11 +36,19 @@ module.exports = function (config) {
       // Serve test assets.
       {pattern: 'tests/assets/**/*', included: false, served: true}
     ],
-    frameworks: ['mocha', 'sinon-chai', 'chai-shallow-deep-equal',
-                 'browserify'],
+    frameworks: ['mocha', 'sinon-chai', 'chai-shallow-deep-equal', 'browserify'],
     preprocessors: {
-      'tests/**/*.js': ['browserify', 'env']
+      'tests/**/*.js': ['browserify', 'env'],
+      'src/**/*.js': ['coverage']
     },
-    reporters: ['mocha']
+    reporters: ['mocha', 'coverage'],
+    coverageReporter: {
+      dir: 'tests/coverage',
+      includeAllSources: true,
+      reporters: [
+        {'type': 'html', subdir: 'report'},
+        {'type': 'lcov', subdir: '.'}
+      ]
+    }
   });
 };