Make sure that undefined is always returned for missing data properties. Follow-up...

diff --git a/test/unit/data.js b/test/unit/data.js
index 25d5196..77ee099 100644 (file)
--- a/test/unit/data.js
+++ b/test/unit/data.js
@@ -81,11 +81,14 @@ test("jQuery.data", function() {
 });
 
 test(".data()", function() {
-       expect(2);
+       expect(4);
 
        var div = jQuery("#foo");
+       strictEqual( div.data("foo"), undefined, "Make sure that missing result is undefined" );
+
        div.data("test", "success");
        same( div.data(), {test: "success"}, "data() get the entire data object" );
+       strictEqual( div.data("foo"), undefined, "Make sure that missing result is still undefined" );
 
        var nodiv = jQuery("#unfound");
        equals( nodiv.data(), null, "data() on empty set returns null" );