From a693f07eca1abc47a027c7d555b170d126b38a21 Mon Sep 17 00:00:00 2001
From: Marcel <marcel@familienarchiv>
Date: Tue, 12 May 2026 09:36:47 +0200
Subject: [PATCH] refactor(test): convert TextLayerMock to class syntax in
 PdfViewer spec
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Prototype-style assignment was a vi.mock hoisting artifact from the old
version of the file. Rest of the codebase uses class syntax — aligning.

Addresses Felix Brandt round-4 suggestion on PR #536.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .../src/lib/document/viewer/PdfViewer.svelte.spec.ts     | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/frontend/src/lib/document/viewer/PdfViewer.svelte.spec.ts b/frontend/src/lib/document/viewer/PdfViewer.svelte.spec.ts
index 3a1eed5f..6067481d 100644
--- a/frontend/src/lib/document/viewer/PdfViewer.svelte.spec.ts
+++ b/frontend/src/lib/document/viewer/PdfViewer.svelte.spec.ts
@@ -7,9 +7,12 @@ import PdfViewer from './PdfViewer.svelte';
 afterEach(cleanup);
 
 function makeFakePdfjsLib() {
-	function TextLayerMock() {}
-	TextLayerMock.prototype.render = () => Promise.resolve();
-	TextLayerMock.prototype.cancel = () => {};
+	class TextLayerMock {
+		render() {
+			return Promise.resolve();
+		}
+		cancel() {}
+	}
 
 	return {
 		GlobalWorkerOptions: { workerSrc: '' },