Add tests for Utils.format (currently failing)

spec-jasmine/utils.spec.js

@@ -112,4 +112,16 @@ describe('Utils', function() {
     	expect(Utils.isHash(values)).toBeTruthy();
     	expect(Utils.isHash(values)).toBeTruthy();
     });
     });
   });
   });
+
+  describe('format', function() {
+    it('should format where clause correctly when the value is truthy', function() {
+      var where = ['foo = ?', 1];
+      expect(Utils.format(where)).toEqual('foo = 1');
+    });
+
+    it('should format where clause correctly when the value is falsy', function() {
+      var where = ['foo = ?', 0];
+      expect(Utils.format(where)).toEqual('foo = 0');
+    });
+  });
 })
 })