From 9f17e4ee2cf1aa34b27395e7d60f928251d576ea Mon Sep 17 00:00:00 2001
From: utkarshcmu <utkarsh.cmu@gmail.com>
Date: Wed, 11 Nov 2015 01:34:53 -0800
Subject: [PATCH] Added unit tests to verify time range fix

---
 public/test/specs/core/utils/rangeutil_specs.ts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/public/test/specs/core/utils/rangeutil_specs.ts b/public/test/specs/core/utils/rangeutil_specs.ts
index 8816a15f73d..32286764c20 100644
--- a/public/test/specs/core/utils/rangeutil_specs.ts
+++ b/public/test/specs/core/utils/rangeutil_specs.ts
@@ -80,6 +80,22 @@ describe("rangeUtil", () => {
       var text = rangeUtil.describeTimeRange({from: 'now-13h', to: 'now'});
       expect(text).to.be('Last 13 hours')
     });
+
+    it('Date range with from and to both are in now-* format', () => {
+      var text = rangeUtil.describeTimeRange({from: 'now-6h', to: 'now-3h'});
+      expect(text).to.be('now-6h to now-3h')
+    });
+
+    it('Date range with from and to both are either in now-* or now/* format', () => {
+      var text = rangeUtil.describeTimeRange({from: 'now/d+6h', to: 'now-3h'});
+      expect(text).to.be('now/d+6h to now-3h')
+    });
+
+    it('Date range with from and to both are either in now-* or now+* format', () => {
+      var text = rangeUtil.describeTimeRange({from: 'now-6h', to: 'now+1h'});
+      expect(text).to.be('now-6h to now+1h')
+    });
+
   });
 
 });