From b0be87f663e8684c1369e1bff740c1750ba17080 Mon Sep 17 00:00:00 2001
From: Igor Minar
Date: Thu, 13 Jan 2011 07:55:31 -0800
Subject: fix for angular.Object.equals to handle equals({},null)

---
 test/AngularSpec.js | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'test/AngularSpec.js')

diff --git a/test/AngularSpec.js b/test/AngularSpec.js
index 62298465..0e6b2bfa 100644
--- a/test/AngularSpec.js
+++ b/test/AngularSpec.js
@@ -89,6 +89,28 @@ describe('equals', function(){
   it('should ignore functions', function(){
     expect(equals({func: function() {}}, {bar: function() {}})).toEqual(true);
   });
+
+  it('should work well with nulls', function() {
+    expect(equals(null, '123')).toBe(false);
+    expect(equals('123', null)).toBe(false);
+
+    var obj = {foo:'bar'};
+    expect(equals(null, obj)).toBe(false);
+    expect(equals(obj, null)).toBe(false);
+
+    expect(equals(null, null)).toBe(true);
+  });
+
+  it('should work well with undefined', function() {
+    expect(equals(undefined, '123')).toBe(false);
+    expect(equals('123', undefined)).toBe(false);
+
+    var obj = {foo:'bar'};
+    expect(equals(undefined, obj)).toBe(false);
+    expect(equals(obj, undefined)).toBe(false);
+
+    expect(equals(undefined, undefined)).toBe(true);
+  });
 });
 
 describe('parseKeyValue', function() {
-- 
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