From 08cbc97446fb15a92a38a3002a318e569f240c0e Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Sun, 12 Apr 2026 14:57:48 +0200
Subject: [PATCH] Add night sky asset to test document in
 runner-canvas.test.tsx

---
 tests/unit/runner-canvas.test.tsx | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tests/unit/runner-canvas.test.tsx b/tests/unit/runner-canvas.test.tsx
index 56979b9c..4af4c6ba 100644
--- a/tests/unit/runner-canvas.test.tsx
+++ b/tests/unit/runner-canvas.test.tsx
@@ -391,6 +391,21 @@ describe("RunnerCanvas", () => {
 
   it("renders the night background overlay behind the scene when the night profile is active", async () => {
     const document = createEmptySceneDocument();
+    document.assets["asset-night-sky"] = {
+      id: "asset-night-sky",
+      kind: "image",
+      sourceName: "night-sky.png",
+      mimeType: "image/png",
+      storageKey: "project-asset:asset-night-sky",
+      byteLength: 2048,
+      metadata: {
+        kind: "image",
+        width: 1024,
+        height: 512,
+        hasAlpha: false,
+        warnings: []
+      }
+    };
     document.time.nightBackground.assetId = "asset-night-sky";
     const runtimeScene = buildRuntimeSceneFromDocument(document);