From f71039966df4f39ae0e7ff4867b2bfb3575b78f0 Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Sat, 4 Apr 2026 20:18:38 +0200
Subject: [PATCH] Update viewport-test-helpers.ts with new selection properties
 and clickViewportAtRatio function

---
 tests/e2e/viewport-test-helpers.ts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/tests/e2e/viewport-test-helpers.ts b/tests/e2e/viewport-test-helpers.ts
index 1d7a152c..8dc5ba66 100644
--- a/tests/e2e/viewport-test-helpers.ts
+++ b/tests/e2e/viewport-test-helpers.ts
@@ -23,7 +23,12 @@ interface EditorStoreSnapshot {
   selection: {
     kind: string;
     ids?: string[];
+    brushId?: string;
+    faceId?: string;
+    edgeId?: string;
+    vertexId?: string;
   };
+  whiteboxSelectionMode: string;
   toolMode: string;
   document: {
     assets: Record<string, { id: string; kind: string; sourceName: string }>;
@@ -153,6 +158,22 @@ export async function clickViewport(page: Page, panelId: string = DEFAULT_VIEWPO
   }
 }
 
+export async function clickViewportAtRatio(page: Page, panelId: string, xRatio: number, yRatio: number) {
+  const viewportCanvas = getViewportCanvas(page, panelId);
+  const box = await viewportCanvas.boundingBox();
+
+  if (box === null) {
+    throw new Error(`Missing viewport canvas for ${panelId}.`);
+  }
+
+  await viewportCanvas.click({
+    position: {
+      x: box.width * xRatio,
+      y: box.height * yRatio
+    }
+  });
+}
+
 export async function setSharedBoxCreationPreview(
   page: Page,
   panelId: ViewportPanelId,