Tests: adjust to older version of qunit

Ref 66b840618da4d8e7ac8a83b856df6dd07892947f

diff --git a/test/unit/event.js b/test/unit/event.js
index 20c2a6dafca795ee6444b60f1d73767574a29434..8bc9e60d260db21eece179c153b85f9a30d69b3e 100644 (file)
--- a/test/unit/event.js
+++ b/test/unit/event.js
@@ -2914,7 +2914,7 @@ QUnit.test(
                jQuery( "#qunit-fixture" ).append( element );
 
                element.on( "focus", function( event ) {
-                       assert.notOk( event.isSimulated );
+                       assert.strictEqual( event.isSimulated, false );
                } );
 
                element.trigger( "focus" );