rpg-mcp

/** * Tests for the modular item preset system */ import { describe, it, expect } from 'vitest'; import { getItemPreset, getWeaponPreset, getArmorPreset, getGearPreset, getMagicItemPreset, searchItems, listItemsByType, listItemsByTag, listAllItemKeys, listAllTags, getRegistryStats, normalizeKey } from '../../src/data/items/index.js'; describe('Item Preset Registry', () => { describe('normalizeKey', () => { it('normalizes item names correctly', () => { expect(normalizeKey('Longsword')).toBe('longsword'); expect(normalizeKey('Studded Leather')).toBe('studded_leather'); expect(normalizeKey('+1 Longsword')).toBe('+1_longsword'); expect(normalizeKey("Thieves' Tools")).toBe('thieves_tools'); }); }); describe('getItemPreset', () => { it('retrieves weapons by name', () => { const longsword = getItemPreset('longsword'); expect(longsword).not.toBeNull(); expect(longsword?.name).toBe('Longsword'); expect(longsword?.type).toBe('weapon'); }); it('retrieves armor by name', () => { const chainmail = getItemPreset('chain_mail'); expect(chainmail).not.toBeNull(); expect(chainmail?.name).toBe('Chain Mail'); expect(chainmail?.type).toBe('armor'); }); it('retrieves gear by name', () => { const rope = getItemPreset('rope_hempen_50_feet'); expect(rope).not.toBeNull(); expect(rope?.type).toBe('gear'); }); it('retrieves magic items by name', () => { const bag = getItemPreset('bag_of_holding'); expect(bag).not.toBeNull(); expect(bag?.type).toBe('magic'); }); it('handles case-insensitive lookups', () => { expect(getItemPreset('LONGSWORD')).not.toBeNull(); expect(getItemPreset('LongSword')).not.toBeNull(); }); it('handles spaces and underscores interchangeably', () => { expect(getItemPreset('studded leather')).not.toBeNull(); expect(getItemPreset('studded_leather')).not.toBeNull(); }); it('returns null for unknown items', () => { expect(getItemPreset('nonexistent_item')).toBeNull(); }); }); describe('typed getters', () => { it('getWeaponPreset returns only weapons', () => { const weapon = getWeaponPreset('longsword'); expect(weapon).not.toBeNull(); expect(weapon?.type).toBe('weapon'); expect(weapon?.damage).toBe('1d8'); expect(weapon?.damageType).toBe('slashing'); }); it('getArmorPreset returns only armor', () => { const armor = getArmorPreset('plate'); expect(armor).not.toBeNull(); expect(armor?.type).toBe('armor'); expect(armor?.ac).toBe(18); }); it('getMagicItemPreset returns only magic items', () => { const magic = getMagicItemPreset('bag_of_holding'); expect(magic).not.toBeNull(); expect(magic?.type).toBe('magic'); expect(magic?.rarity).toBe('uncommon'); }); it('typed getters return null for wrong types', () => { expect(getWeaponPreset('chain_mail')).toBeNull(); expect(getArmorPreset('longsword')).toBeNull(); }); }); describe('searchItems', () => { it('searches by type', () => { const weapons = searchItems({ type: 'weapon' }); expect(weapons.length).toBeGreaterThan(30); expect(weapons.every(r => r.preset.type === 'weapon')).toBe(true); }); it('searches by tags', () => { const finesseWeapons = searchItems({ type: 'weapon', tags: ['finesse'] }); expect(finesseWeapons.length).toBeGreaterThan(0); expect(finesseWeapons.some(r => r.preset.name === 'Rapier')).toBe(true); }); it('searches by text query', () => { const results = searchItems({ query: 'sword' }); expect(results.length).toBeGreaterThan(0); expect(results.some(r => r.preset.name.toLowerCase().includes('sword'))).toBe(true); }); it('filters by value range', () => { const expensive = searchItems({ type: 'armor', minValue: 500 }); expect(expensive.length).toBeGreaterThan(0); expect(expensive.every(r => (r.preset as any).value >= 500)).toBe(true); }); }); describe('listItemsByType', () => { it('lists all weapons', () => { const weapons = listItemsByType('weapon'); expect(weapons.length).toBeGreaterThan(30); }); it('lists all armor', () => { const armor = listItemsByType('armor'); expect(armor.length).toBeGreaterThanOrEqual(13); // 12 armor types + shield }); it('lists all magic items', () => { const magic = listItemsByType('magic'); expect(magic.length).toBeGreaterThan(0); }); }); describe('listItemsByTag', () => { it('lists items by tag', () => { const martialWeapons = listItemsByTag('martial'); expect(martialWeapons.length).toBeGreaterThan(10); }); }); describe('registry statistics', () => { it('reports total items and breakdown', () => { const stats = getRegistryStats(); expect(stats.totalItems).toBeGreaterThan(100); expect(stats.byType.weapon).toBeGreaterThan(30); expect(stats.byType.armor).toBeGreaterThanOrEqual(13); expect(stats.sources.length).toBe(4); }); it('lists all available keys', () => { const keys = listAllItemKeys(); expect(keys.length).toBeGreaterThan(100); expect(keys).toContain('longsword'); }); it('lists all available tags', () => { const tags = listAllTags(); expect(tags.length).toBeGreaterThan(20); expect(tags).toContain('finesse'); expect(tags).toContain('martial'); }); }); });