rpg-mcp

import { describe, it, expect, beforeEach, afterEach } from 'vitest'; import * as fs from 'fs'; import { initDB } from '../../src/storage/db'; import { migrate } from '../../src/storage/migrations'; import { WorldRepository } from '../../src/storage/repos/world.repo'; import { World } from '../../src/schema/world'; import { FIXED_TIMESTAMP } from '../fixtures'; const TEST_DB_PATH = 'test-world-repo.db'; describe('WorldRepository', () => { let db: ReturnType<typeof initDB>; let repo: WorldRepository; beforeEach(() => { if (fs.existsSync(TEST_DB_PATH)) { fs.unlinkSync(TEST_DB_PATH); } db = initDB(TEST_DB_PATH); migrate(db); repo = new WorldRepository(db); }); afterEach(() => { db.close(); if (fs.existsSync(TEST_DB_PATH)) { fs.unlinkSync(TEST_DB_PATH); } }); it('should create and retrieve a world', () => { const world: World = { id: 'world-1', name: 'Test World', seed: 'seed-123', width: 100, height: 100, environment: {}, createdAt: FIXED_TIMESTAMP, updatedAt: FIXED_TIMESTAMP, }; repo.create(world); const retrieved = repo.findById('world-1'); // Retrieved world may have additional fields like 'environment' expect(retrieved).toMatchObject(world); }); it('should return null for non-existent world', () => { const retrieved = repo.findById('non-existent'); expect(retrieved).toBeNull(); }); it('should list all worlds', () => { const world1: World = { id: 'world-1', name: 'World 1', seed: 'seed-1', width: 100, height: 100, environment: {}, createdAt: FIXED_TIMESTAMP, updatedAt: FIXED_TIMESTAMP, }; const world2: World = { id: 'world-2', name: 'World 2', seed: 'seed-2', width: 200, height: 200, environment: {}, createdAt: FIXED_TIMESTAMP, updatedAt: FIXED_TIMESTAMP, }; repo.create(world1); repo.create(world2); const all = repo.findAll(); expect(all).toHaveLength(2); // Use toMatchObject to allow for extra fields like 'environment' expect(all.find(w => w.id === 'world-1')).toMatchObject(world1); expect(all.find(w => w.id === 'world-2')).toMatchObject(world2); }); it('should delete a world', () => { const world: World = { id: 'world-1', name: 'To Delete', seed: 'seed-del', width: 100, height: 100, createdAt: FIXED_TIMESTAMP, updatedAt: FIXED_TIMESTAMP, }; repo.create(world); repo.delete('world-1'); const retrieved = repo.findById('world-1'); expect(retrieved).toBeNull(); }); });