init with react+axum+spacetimedb

src/services/storyEngine/saveMigrationManifest.test.ts

@@ -0,0 +1,19 @@
+import { describe, expect, it } from 'vitest';
+
+import { applyStoryEngineMigration, buildSaveMigrationManifest } from './saveMigrationManifest';
+
+describe('saveMigrationManifest', () => {
+  it('builds a manifest and applies migration defaults', () => {
+    const manifest = buildSaveMigrationManifest({
+      version: 'story-engine-v5',
+    });
+    const state = applyStoryEngineMigration({
+      state: {
+        storyEngineMemory: undefined,
+      } as never,
+      manifest,
+    });
+
+    expect(state.storyEngineMemory?.saveMigrationManifest?.version).toBe('story-engine-v5');
+  });
+});