From 3504f6b03b3e1f974c27bb8a150e3b3d80948903 Mon Sep 17 00:00:00 2001
From: Jay Phelps <hello@jayphelps.com>
Date: Tue, 3 Aug 2021 16:36:03 -0700
Subject: [PATCH] fix(jest-environment-node): Add Event and EventTarget to node
 global environment

Fixes #11705
---
 packages/jest-environment-node/src/index.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/packages/jest-environment-node/src/index.ts b/packages/jest-environment-node/src/index.ts
index ebf6d4648e4f..26f336b0cd52 100644
--- a/packages/jest-environment-node/src/index.ts
+++ b/packages/jest-environment-node/src/index.ts
@@ -66,6 +66,14 @@ class NodeEnvironment implements JestEnvironment {
     if (typeof AbortController !== 'undefined') {
       global.AbortController = AbortController;
     }
+    // Event is global in Node >= 15.4
+    if (typeof Event !== 'undefined') {
+      global.Event = Event;
+    }
+    // EventTarget is global in Node >= 15.4
+    if (typeof EventTarget !== 'undefined') {
+      global.EventTarget = EventTarget;
+    }
     installCommonGlobals(global, config.globals);
 
     this.moduleMocker = new ModuleMocker(global);