spyEvent does not work in Safari 5

[julkue]

Using

expect(spyEvent).toHaveBeenTriggered();

does not work for me in Safari 5 on Windows. However, in newer Safari versions (e.g. 6 or 9) it works.

Necessary workaround at the moment:

$ctx.find(".event-target").on("click", function(){
    ++eventCalled;
});