From 218ee51d8d9272505c675d407ffe51121ed3adf5 Mon Sep 17 00:00:00 2001
From: Ole-Martin Bratteng <1681525+omBratteng@users.noreply.github.com>
Date: Thu, 23 Jan 2025 10:52:54 +0100
Subject: [PATCH] fix: mock TransformStream

---
 packages/extension/__tests__/setup.ts | 9 +++++++++
 packages/shared/__tests__/setup.ts    | 9 +++++++++
 packages/webapp/__tests__/setup.ts    | 9 +++++++++
 3 files changed, 27 insertions(+)

diff --git a/packages/extension/__tests__/setup.ts b/packages/extension/__tests__/setup.ts
index 12cf7c8fdf..25dbd9656b 100644
--- a/packages/extension/__tests__/setup.ts
+++ b/packages/extension/__tests__/setup.ts
@@ -71,4 +71,13 @@ Object.defineProperty(global, 'open', {
   value: jest.fn(),
 });
 
+Object.defineProperty(global, 'TransformStream', {
+  writable: true,
+  value: jest.fn().mockImplementation(() => ({
+    backpressure: jest.fn(),
+    readable: jest.fn(),
+    writable: jest.fn(),
+  })),
+});
+
 structuredCloneJsonPolyfill();
diff --git a/packages/shared/__tests__/setup.ts b/packages/shared/__tests__/setup.ts
index b79ec45a7a..40089ae541 100644
--- a/packages/shared/__tests__/setup.ts
+++ b/packages/shared/__tests__/setup.ts
@@ -53,6 +53,15 @@ Object.defineProperty(global, 'open', {
   value: jest.fn(),
 });
 
+Object.defineProperty(global, 'TransformStream', {
+  writable: true,
+  value: jest.fn().mockImplementation(() => ({
+    backpressure: jest.fn(),
+    readable: jest.fn(),
+    writable: jest.fn(),
+  })),
+});
+
 jest.mock('next/router', () => ({
   useRouter: jest.fn().mockImplementation(
     () =>
diff --git a/packages/webapp/__tests__/setup.ts b/packages/webapp/__tests__/setup.ts
index 6074bf1fab..40a855c517 100644
--- a/packages/webapp/__tests__/setup.ts
+++ b/packages/webapp/__tests__/setup.ts
@@ -38,6 +38,15 @@ Object.defineProperty(global, 'open', {
   value: jest.fn(),
 });
 
+Object.defineProperty(global, 'TransformStream', {
+  writable: true,
+  value: jest.fn().mockImplementation(() => ({
+    backpressure: jest.fn(),
+    readable: jest.fn(),
+    writable: jest.fn(),
+  })),
+});
+
 jest.mock('next/router', () => ({
   useRouter: jest.fn().mockImplementation(
     () =>