Tests: Fix missing wrapper in widget extend unit tests

diff --git a/tests/unit/widget/widget_extend.js b/tests/unit/widget/widget_extend.js
index 14f9a46e0d20d251e73770acb5c760906a66d248..f5d81bbdc7322e2612b5ea92d7271272b83d9afe 100644 (file)
--- a/tests/unit/widget/widget_extend.js
+++ b/tests/unit/widget/widget_extend.js
@@ -1,3 +1,5 @@
+(function( $ ) {
+
 test( "$.widget.extend()", function() {
        expect( 27 );
 
@@ -103,3 +105,5 @@ test( "$.widget.extend()", function() {
        input.key[0] = 10;
        deepEqual( input, output, "don't clone arrays" );
 });
+
+}( jQuery ));