From 281351e6b31fc28b18684ba5591798899783361a Mon Sep 17 00:00:00 2001
From: Kazuki-Nakanishi <kazuki.nakanishi.vr@hitachi-solutions.com>
Date: Thu, 9 Mar 2017 15:28:13 +0000
Subject: [PATCH] Add istanbul to Gruntfile.js (#1189)

---
 Gruntfile.js | 11 +++++++++++
 package.json |  4 +++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/Gruntfile.js b/Gruntfile.js
index 8cc406345..13584dc9a 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -41,6 +41,16 @@ module.exports = function(grunt) {
             core: { src: ["test/_spec.js","test/red/**/*_spec.js"]},
             nodes: { src: ["test/nodes/**/*_spec.js"]}
         },
+        mocha_istanbul: {
+            options: {
+                globals: ['expect'],
+                timeout: 3000,
+                ignoreLeaks: false,
+                ui: 'bdd',
+                reporter: 'spec'
+            },
+            coverage: { src: ['test/**/*_spec.js'] }
+        },
         jshint: {
             options: {
                 jshintrc:true
@@ -396,6 +406,7 @@ module.exports = function(grunt) {
     grunt.loadNpmTasks('grunt-contrib-copy');
     grunt.loadNpmTasks('grunt-chmod');
     grunt.loadNpmTasks('grunt-jsonlint');
+    grunt.loadNpmTasks('grunt-mocha-istanbul');
 
     grunt.registerMultiTask('attachCopyright', function() {
         var files = this.data.src;
diff --git a/package.json b/package.json
index 2cc364e8e..a63df197a 100644
--- a/package.json
+++ b/package.json
@@ -84,10 +84,12 @@
         "grunt-nodemon":"~0.4.2",
         "grunt-sass":"~1.2.1",
         "grunt-simple-mocha": "~0.4.1",
+        "grunt-mocha-istanbul": "5.0.2",
         "mocha": "~3.2.0",
         "should": "^8.4.0",
         "sinon": "1.17.7",
-        "supertest": "2.0.1"
+        "supertest": "2.0.1",
+        "istanbul": "0.4.5"
     },
     "engines": {
         "node": ">=4"