From b99ea80b581a582908eae4612a837b6449838069 Mon Sep 17 00:00:00 2001
From: carl bergquist <carl.bergquist@gmail.com>
Date: Tue, 15 Dec 2015 17:28:49 +0100
Subject: [PATCH] test(graph): validates that percentage is shown when using
 stack and percentage

fixes #2379
---
 public/test/specs/graph-specs.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/public/test/specs/graph-specs.js b/public/test/specs/graph-specs.js
index 60637296564..29fdeeb825e 100644
--- a/public/test/specs/graph-specs.js
+++ b/public/test/specs/graph-specs.js
@@ -215,6 +215,17 @@ define([
       });
     });
 
+    graphScenario('when stack and percent', function(ctx) {
+      ctx.setup(function(scope) {
+        scope.panel.percentage = true;
+        scope.panel.stack = true;
+      });
+
+      it('should show percentage', function() {
+        var axis = ctx.plotOptions.yaxes[0];
+        expect(axis.tickFormatter(100, axis)).to.be("100%");
+      });
+    });
   });
 });