init with react+axum+spacetimedb

src/services/storyEngine/threadContract.test.ts

@@ -0,0 +1,26 @@
+import { describe, expect, it } from 'vitest';
+
+import { buildThreadContract } from './threadContract';
+
+describe('buildThreadContract', () => {
+  it('builds a two-step contract for a thread', () => {
+    const contract = buildThreadContract({
+      thread: {
+        id: 'thread-1',
+        title: '封桥旧案',
+        visibility: 'visible',
+        summary: '封桥旧案再次被人提起。',
+        conflictType: '调查',
+        stakes: '边城安稳',
+        involvedFactionIds: [],
+        involvedActorIds: ['npc-1'],
+        relatedLocationIds: ['bridge'],
+      },
+      issuerActorId: 'npc-1',
+    });
+
+    expect(contract.steps).toHaveLength(2);
+    expect(contract.currentStepId).toBe(contract.steps[0]?.id ?? null);
+    expect(contract.steps[0]?.completionSignalIds.some((signalId) => signalId.includes('bridge'))).toBe(true);
+  });
+});