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);
  });
});