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 { CharacterRepository } from '../../src/storage/repos/character.repo'; import { Character, NPC } from '../../src/schema/character'; import { FIXED_TIMESTAMP } from '../fixtures.js'; const TEST_DB_PATH = 'test-character-repo.db'; describe('CharacterRepository', () => { let db: ReturnType<typeof initDB>; let repo: CharacterRepository; beforeEach(() => { if (fs.existsSync(TEST_DB_PATH)) { fs.unlinkSync(TEST_DB_PATH); } db = initDB(TEST_DB_PATH); migrate(db); repo = new CharacterRepository(db); }); afterEach(() => { db.close(); if (fs.existsSync(TEST_DB_PATH)) { fs.unlinkSync(TEST_DB_PATH); } }); it('should create and retrieve a character', () => { const character: Character = { id: 'char-1', name: 'Hero', stats: { str: 10, dex: 10, con: 10, int: 10, wis: 10, cha: 10 }, hp: 20, maxHp: 20, ac: 15, level: 1, characterType: 'pc', createdAt: FIXED_TIMESTAMP, updatedAt: FIXED_TIMESTAMP, }; repo.create(character); const retrieved = repo.findById('char-1'); // Use toMatchObject since repository adds spellcasting defaults expect(retrieved).toMatchObject(character); }); it('should create and retrieve an NPC', () => { const npc: NPC = { id: 'npc-1', name: 'Guard', stats: { str: 12, dex: 10, con: 12, int: 10, wis: 10, cha: 10 }, hp: 15, maxHp: 15, ac: 16, level: 2, characterType: 'pc', factionId: 'guards', behavior: 'aggressive', createdAt: FIXED_TIMESTAMP, updatedAt: FIXED_TIMESTAMP, }; repo.create(npc); const retrieved = repo.findById('npc-1') as NPC; // Use toMatchObject since repository adds spellcasting defaults expect(retrieved).toMatchObject(npc); expect(retrieved.factionId).toBe('guards'); }); it('should update a character', () => { const character: Character = { id: 'char-1', name: 'Hero', stats: { str: 10, dex: 10, con: 10, int: 10, wis: 10, cha: 10 }, hp: 20, maxHp: 20, ac: 15, level: 1, createdAt: FIXED_TIMESTAMP, updatedAt: FIXED_TIMESTAMP, }; repo.create(character); const updated = repo.update('char-1', { hp: 15, level: 2 }); expect(updated).not.toBeNull(); expect(updated?.hp).toBe(15); expect(updated?.level).toBe(2); expect(updated?.updatedAt).not.toBe(FIXED_TIMESTAMP); // Should update timestamp const retrieved = repo.findById('char-1'); expect(retrieved?.hp).toBe(15); expect(retrieved?.level).toBe(2); }); it('should find all characters', () => { const c1: Character = { id: 'c1', name: 'C1', stats: { str: 10, dex: 10, con: 10, int: 10, wis: 10, cha: 10 }, hp: 10, maxHp: 10, ac: 10, level: 1, createdAt: FIXED_TIMESTAMP, updatedAt: FIXED_TIMESTAMP }; const c2: Character = { id: 'c2', name: 'C2', stats: { str: 10, dex: 10, con: 10, int: 10, wis: 10, cha: 10 }, hp: 10, maxHp: 10, ac: 10, level: 1, createdAt: FIXED_TIMESTAMP, updatedAt: FIXED_TIMESTAMP }; repo.create(c1); repo.create(c2); const all = repo.findAll(); expect(all).toHaveLength(2); expect(all.map(c => c.id).sort()).toEqual(['c1', 'c2']); }); // EDGE-003: Character name length limits it('EDGE-003: should reject empty character names', () => { const character: Character = { id: 'edge-empty', name: '', // Empty name - should be rejected stats: { str: 10, dex: 10, con: 10, int: 10, wis: 10, cha: 10 }, hp: 10, maxHp: 10, ac: 10, level: 1, createdAt: FIXED_TIMESTAMP, updatedAt: FIXED_TIMESTAMP }; expect(() => repo.create(character)).toThrow(); }); it('EDGE-003: should reject excessively long character names', () => { const longName = 'A'.repeat(200); // 200 chars - too long const character: Character = { id: 'edge-long', name: longName, stats: { str: 10, dex: 10, con: 10, int: 10, wis: 10, cha: 10 }, hp: 10, maxHp: 10, ac: 10, level: 1, createdAt: FIXED_TIMESTAMP, updatedAt: FIXED_TIMESTAMP }; expect(() => repo.create(character)).toThrow('Character name cannot exceed 100 characters'); }); it('EDGE-003: should accept character names up to 100 characters', () => { const maxName = 'A'.repeat(100); // Exactly 100 chars - should work const character: Character = { id: 'edge-max', name: maxName, stats: { str: 10, dex: 10, con: 10, int: 10, wis: 10, cha: 10 }, hp: 10, maxHp: 10, ac: 10, level: 1, createdAt: FIXED_TIMESTAMP, updatedAt: FIXED_TIMESTAMP }; repo.create(character); const retrieved = repo.findById('edge-max'); expect(retrieved?.name).toBe(maxName); }); });