From b1bc50d62c2baeedee17758b1467f7e942e7323e Mon Sep 17 00:00:00 2001
From: George Wilson <georgejameswilson@googlemail.com>
Date: Tue, 18 Jul 2017 15:51:12 +0100
Subject: [PATCH] Fix event creation

---
 tests/helpers.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/helpers.ts b/tests/helpers.ts
index 6d3c8137..cb183c73 100644
--- a/tests/helpers.ts
+++ b/tests/helpers.ts
@@ -21,7 +21,10 @@ export function mouseclick( element ) {
     // create a mouse click event
     var dispatchedEvent
     try {
-      dispatchedEvent = new MouseEvent('click', true);
+      dispatchedEvent = new MouseEvent('click', {
+          bubbles: true,
+          cancelable: false
+      });
     } catch (e) {
       dispatchedEvent = document.createEvent('MouseEvent');
       dispatchedEvent.initEvent('click', true, false);