fix(numberFilter): fix formatting when "0" passed as fractionSize

When checking to add decimal and trialing 0s number filter used to check
trueness of fractionSize. "0" evaluating to true causes "123" to return "123."

1 files changed, 11 insertions, 0 deletions

diff --git a/test/ng/filter/filtersSpec.js b/test/ng/filter/filtersSpec.js
index 766df989..071902a9 100644
--- a/test/ng/filter/filtersSpec.js
+++ b/test/ng/filter/filtersSpec.js
@@ -71,6 +71,17 @@ describe('filters', function() {
       var num = formatNumber(123.1116, pattern, ',', '.');
       expect(num).toBe('123.112');
     });
+
+		it('should format the same with string as well as numeric fractionSize', function(){
+			var num = formatNumber(123.1, pattern, ',', '.', "0");
+      expect(num).toBe('123');
+			var num = formatNumber(123.1, pattern, ',', '.', 0);
+      expect(num).toBe('123');
+			var num = formatNumber(123.1, pattern, ',', '.', "3");
+      expect(num).toBe('123.100');
+			var num = formatNumber(123.1, pattern, ',', '.', 3);
+      expect(num).toBe('123.100');
+		});
   });
 
   describe('currency', function() {