feat(coverage): add coverage for codeclimate

.gitignore

@@ -1,4 +1,5 @@
 dist
 .idea
 node_modules
+coverage
 npm-debug.log

.travis.yml

@@ -1,3 +1,5 @@
 language: node_js
 node_js:
-  - "4.4.2"
+  - "4.4.2"
+after_success:
+  - 'cat coverage/lcov.info | ./node_modules/.bin/codeclimate-test-reporter'

client/app/posts/services/post.js

@@ -1,7 +1,7 @@
 import { Injectable } from 'angular2/core';
 import { Http } from 'angular2/http';
 import { BehaviorSubject } from 'rxjs';
-import { RequestService } from '../../auth/services/request';
+import { RequestService } from '../../auth';
 
 @Injectable()
 export class PostService {

package.json

@@ -4,7 +4,7 @@
   "main": "server/index.js",
   "scripts": {
     "start": "node server/index.js",
-    "test": "gulp test",
+    "test": "COVERAGE_ENABLED=true gulp test",
     "webdriver-update": "webdriver-manager update"
   },
   "repository": {
@@ -40,12 +40,14 @@
     "babel-core": "6.7.4",
     "babel-eslint": "6.0.2",
     "babel-loader": "6.2.4",
+    "babel-plugin-__coverage__": "0.111111.0",
     "babel-plugin-angular2-annotations": "5.0.0",
     "babel-plugin-transform-class-properties": "6.6.0",
     "babel-plugin-transform-decorators-legacy": "1.3.4",
     "babel-plugin-transform-flow-strip-types": "6.7.0",
     "babel-preset-es2015": "6.6.0",
     "bootstrap": "3.3.6",
+    "codeclimate-test-reporter": "0.3.1",
     "del": "2.2.0",
     "es6-promise": "3.1.2",
     "es6-shim": "0.35.0",
@@ -60,6 +62,7 @@
     "gulp-watch": "4.3.5",
     "jasmine-core": "2.4.1",
     "karma": "0.13.22",
+    "karma-coverage": "0.5.5",
     "karma-jasmine": "0.3.8",
     "karma-phantomjs-launcher": "1.0.0",
     "karma-sourcemap-loader": "0.3.7",

tasks/config/karma.js

@@ -1,8 +1,13 @@
 'use strict';
 let path = require('path');
+let coverageEnabled = process.env.COVERAGE_ENABLED === 'true';
 
 module.exports = function(config) {
   let webpackConfig = require('./webpack.test');
+  let reporters = ['dots'];
+  if (coverageEnabled) {
+    reporters.push('coverage');
+  }
 
   config.set({
     // base path that will be used to resolve all patterns (eg. files, exclude)
@@ -35,7 +40,13 @@ module.exports = function(config) {
     // test results reporter to use
     // possible values: 'dots', 'progress'
     // available reporters: https://npmjs.org/browse/keyword/karma-reporter
-    reporters: ['dots'],
+    reporters: reporters,
+
+    coverageReporter: {
+      type: 'lcov',
+      dir: 'coverage',
+      subdir: '.'
+    },
 
     webpack: webpackConfig,
 

tasks/config/webpack.js

@@ -2,6 +2,17 @@
 let path = require('path');
 let webpack = require('webpack');
 let config = require('./index').client;
+let coverageEnabled = process.env.COVERAGE_ENABLED === 'true';
+let babelPlugins = [
+  'angular2-annotations',
+  'transform-decorators-legacy',
+  'transform-class-properties',
+  'transform-flow-strip-types'
+];
+
+if (coverageEnabled) {
+  babelPlugins.push('__coverage__');
+}
 
 module.exports = {
   entry: {
@@ -20,12 +31,7 @@ module.exports = {
         exclude: /(node_modules)/,
         query: {
           presets: ['es2015'],
-          plugins: [
-            'angular2-annotations',
-            'transform-decorators-legacy',
-            'transform-class-properties',
-            'transform-flow-strip-types'
-          ]
+          plugins: babelPlugins
         }
       },
       {