From 709b05e77ddbd213419a0a6428d618d18f7b8523 Mon Sep 17 00:00:00 2001
From: skjnldsv <skjnldsv@protonmail.com>
Date: Tue, 10 Dec 2024 14:38:26 +0100
Subject: [PATCH] fix(jest): nextcloud/files Node structuredClone

Signed-off-by: skjnldsv <skjnldsv@protonmail.com>
---
 __tests__/FixJSDOMEnvironment.ts | 14 ++++++++++++++
 jest.config.ts                   |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 __tests__/FixJSDOMEnvironment.ts

diff --git a/__tests__/FixJSDOMEnvironment.ts b/__tests__/FixJSDOMEnvironment.ts
new file mode 100644
index 0000000000000..974a06da85821
--- /dev/null
+++ b/__tests__/FixJSDOMEnvironment.ts
@@ -0,0 +1,14 @@
+import JSDOMEnvironment from 'jest-environment-jsdom'
+
+// https://github.com/facebook/jest/blob/v29.4.3/website/versioned_docs/version-29.4/Configuration.md#testenvironment-string
+export default class FixJSDOMEnvironment extends JSDOMEnvironment {
+
+	constructor(...args: ConstructorParameters<typeof JSDOMEnvironment>) {
+		super(...args)
+
+		// https://github.com/jsdom/jsdom/issues/3363
+		// 31 ad above switched to vitest and don't have that issue
+		this.global.structuredClone = structuredClone
+	}
+
+}
diff --git a/jest.config.ts b/jest.config.ts
index 91f4f279afa17..9299c70648a60 100644
--- a/jest.config.ts
+++ b/jest.config.ts
@@ -57,7 +57,7 @@ const config: Config = {
 	clearMocks: true,
 	setupFilesAfterEnv: ['<rootDir>/__tests__/jest-setup.ts'],
 
-	testEnvironment: 'jest-environment-jsdom',
+	testEnvironment: './__tests__/FixJSDOMEnvironment.ts',
 	preset: 'ts-jest/presets/js-with-ts',
 
 	roots: [