more test stuff

apps/web/src/services/storage/migrations/__tests__/fixtures/v2.ts

@@ -119,3 +119,29 @@ export const v2ProjectEmptyScenes = {
 	currentSceneId: "",
 	scenes: [],
 };
+
+export const v2ProjectSceneWithoutTracks = {
+	id: "project-v2-no-tracks",
+	version: 2,
+	metadata: {
+		id: "project-v2-no-tracks",
+		name: "Scene Without Tracks",
+		createdAt: "2024-04-01T00:00:00.000Z",
+		updatedAt: "2024-04-01T00:00:00.000Z",
+	},
+	settings: {
+		fps: 30,
+		canvasSize: { width: 1920, height: 1080 },
+		background: { type: "color", color: "#000000" },
+	},
+	currentSceneId: "scene-1",
+	scenes: [
+		{
+			id: "scene-1",
+			name: "Main Scene",
+			isMain: true,
+			createdAt: "2024-04-01T00:00:00.000Z",
+			updatedAt: "2024-04-01T00:00:00.000Z",
+		},
+	],
+};

apps/web/src/services/storage/migrations/__tests__/v2-to-v3.test.ts

@@ -4,6 +4,7 @@ import {
 	projectWithNoId,
 	v2Project,
 	v2ProjectEmptyScenes,
+	v2ProjectSceneWithoutTracks,
 	v2ProjectWithBlurBackground,
 	v3Project,
 } from "./fixtures";
@@ -48,6 +49,16 @@ describe("V2 to V3 Migration", () => {
 			expect(metadata.duration).toBe(0);
 		});
 
+		test("handles scene without tracks property", () => {
+			const result = transformProjectV2ToV3({
+				project: v2ProjectSceneWithoutTracks,
+			});
+
+			expect(result.skipped).toBe(false);
+			const metadata = result.project.metadata as Record<string, unknown>;
+			expect(metadata.duration).toBe(0);
+		});
+
 		test("skips project that already has v3 structure", () => {
 			const result = transformProjectV2ToV3({ project: v3Project });