Add alpha default value to ol.Color array form

2016-03-08 11:12:23 -03:00
parent 8c487d3036
commit 2564bb3e58
2 changed files with 7 additions and 2 deletions
--- a/test/spec/ol/color.test.js
+++ b/test/spec/ol/color.test.js
@@ -129,6 +129,10 @@ describe('ol.color', function() {
      expect(ol.color.toString([1.2, 2.5, 3.7, 0.4])).to.be('rgba(1,3,4,0.4)');
    });

+    it('sets default alpha value if undefined', function() {
+      expect(ol.color.toString([0, 0, 0])).to.be('rgba(0,0,0,1)');
+    });
+
  });
 });