Adding coverage report for server-side tests using istanbul

Author: lirantal

gruntfile.js

@@ -176,6 +176,21 @@ module.exports = function (grunt) {
         reporter: 'spec'
       }
     },
+    mocha_istanbul: {
+      coverage: {
+        src: testAssets.tests.server,
+        options: {
+          print: 'detail',
+          coverage: true,
+          require: 'test.js',
+          coverageFolder: 'coverage',
+          check: {
+            lines: 40,
+            statements: 40
+          } 
+        }
+      }
+    },
     karma: {
       unit: {
         configFile: 'karma.conf.js'
@@ -252,6 +267,9 @@ module.exports = function (grunt) {
   grunt.registerTask('test', ['env:test', 'lint', 'mkdir:upload', 'copy:localConfig', 'server', 'mochaTest', 'karma:unit']);
   grunt.registerTask('test:server', ['env:test', 'lint', 'server', 'mochaTest']);
   grunt.registerTask('test:client', ['env:test', 'lint', 'server', 'karma:unit']);
+  // Run project coverage
+  grunt.registerTask('coverage', ['env:test', 'lint', 'mocha_istanbul:coverage']);
+
   // Run the project in development mode
   grunt.registerTask('default', ['env:dev', 'lint', 'mkdir:upload', 'copy:localConfig', 'concurrent:default']);
 

modules/articles/tests/server/article.server.model.tests.js

@@ -40,6 +40,7 @@ describe('Article Model Unit Tests:', function () {
 
   describe('Method Save', function () {
     it('should be able to save without problems', function (done) {
+      this.timeout(10000);
       return article.save(function (err) {
         should.not.exist(err);
         done();

package.json

@@ -74,6 +74,7 @@
     "grunt-env": "~0.4.4",
     "grunt-karma": "~0.11.2",
     "grunt-mocha-test": "~0.12.7",
+    "grunt-mocha-istanbul": "^2.4.0",
     "grunt-ng-annotate": "^1.0.1",
     "grunt-node-inspector": "~0.2.0",
     "grunt-nodemon": "~0.4.0",

test.js

@@ -0,0 +1,13 @@
+'use strict';
+
+/**
+ * Module dependencies.
+ */
+var app, db, config;
+
+var path = require('path');
+var app = require(path.resolve('./config/lib/app'));
+
+app.init(function (app, db, config) {
+	console.log('Initialized test automation');
+});