From 4b761481ddf78e6f352cd985416fe2f591589989 Mon Sep 17 00:00:00 2001
From: Daniele Piccone <dpi@one.com>
Date: Wed, 29 Jul 2015 15:48:05 +0200
Subject: [PATCH] Added test for custom class in the factory function

---
 spec/core-spec.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/spec/core-spec.js b/spec/core-spec.js
index 048df38..03fe492 100644
--- a/spec/core-spec.js
+++ b/spec/core-spec.js
@@ -4,6 +4,7 @@ describe('c3 chart', function () {
     var chart;
 
     var args = {
+        classname: 'customclass',
         data: {
             columns: [
                 ['data1', 30, 200, 100, 400, 150, 250],
@@ -34,6 +35,11 @@ describe('c3 chart', function () {
             expect(svg).not.toBeNull();
         });
 
+        it('should be created with a custom class', function () {
+            var svg = d3.select('#chart svg');
+            expect(svg.attr('class')).not.toBeNull();
+            expect(svg.attr('class')).toBe('customclass');
+        });
     });
 
     describe('size', function () {