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Maurice
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Six lines and four functions the mirror brought in were never entered by a test, which is what took the domain under its coverage floor. The keepStop branch of a delete, the plugin surface's own update, and the transaction that has to roll a place and its stay back together. Plus every sender a surface hands announceMirror: REST and the three plugin methods build one each, and a fixture that swallowed the call let all four go unexercised -- the one link between a stay write and the sockets everyone else is watching.
430 lines
19 KiB
TypeScript
430 lines
19 KiB
TypeScript
/**
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* Unit tests for MCP day and accommodation tools:
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* create_day, delete_day,
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* create_accommodation, create_place_accommodation, update_accommodation,
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* delete_accommodation — plus the trek://trips/{tripId}/accommodations
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* resource (moved from resources.test.ts when the legacy registrar was
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* ported to the DI-discovered DaysMcp).
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*/
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import { describe, it, expect, vi, beforeAll, beforeEach, afterAll } from 'vitest';
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const { testDb, dbMock } = vi.hoisted(() => {
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const Database = require('better-sqlite3');
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const db = new Database(':memory:');
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db.exec('PRAGMA journal_mode = WAL');
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db.exec('PRAGMA foreign_keys = ON');
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db.exec('PRAGMA busy_timeout = 5000');
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const mock = {
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db,
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closeDb: () => {},
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reinitialize: () => {},
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// Real-SQL implementation: create_place_accommodation's createPlace
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// returns getPlaceWithTags(placeId) — a null stub would make the tool's
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// atomic branch throw before the accommodation insert.
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getPlaceWithTags: (placeId: number | string) => {
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const place = db.prepare(`
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SELECT p.*, c.name as category_name, c.color as category_color, c.icon as category_icon
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FROM places p LEFT JOIN categories c ON p.category_id = c.id WHERE p.id = ?
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`).get(placeId) as { category_id: number | null; category_name: string; category_color: string; category_icon: string } | undefined;
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if (!place) return null;
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const tags = db.prepare(`SELECT t.* FROM tags t JOIN place_tags pt ON t.id = pt.tag_id WHERE pt.place_id = ?`).all(placeId);
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return { ...place, category: place.category_id ? { id: place.category_id, name: place.category_name, color: place.category_color, icon: place.category_icon } : null, tags };
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},
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canAccessTrip: (tripId: any, userId: number) =>
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db.prepare(`SELECT t.id, t.user_id FROM trips t LEFT JOIN trip_members m ON m.trip_id = t.id AND m.user_id = ? WHERE t.id = ? AND (t.user_id = ? OR m.user_id IS NOT NULL)`).get(userId, tripId, userId),
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isOwner: (tripId: any, userId: number) =>
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!!db.prepare('SELECT id FROM trips WHERE id = ? AND user_id = ?').get(tripId, userId),
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};
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return { testDb: db, dbMock: mock };
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});
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vi.mock('../../../src/db/database', () => dbMock);
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vi.mock('../../../src/config', () => ({
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JWT_SECRET: 'test-jwt-secret-for-trek-testing-only',
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ENCRYPTION_KEY: 'a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6a7b8c9d0e1f2a3b4c5d6a7b8c9d0e1f2',
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updateJwtSecret: () => {},
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}));
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const { broadcastMock } = vi.hoisted(() => ({ broadcastMock: vi.fn() }));
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vi.mock('../../../src/websocket', () => ({ broadcast: broadcastMock }));
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import { createTables } from '../../../src/db/schema';
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import { runMigrations } from '../../../src/db/migrations';
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import { resetTestDb } from '../../helpers/test-db';
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import { createUser, createTrip, createDay, createPlace, createDayAccommodation } from '../../helpers/factories';
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import { createMcpHarness, parseToolResult, parseResourceResult, type McpHarness } from '../../helpers/mcp-harness';
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beforeAll(() => {
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createTables(testDb);
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runMigrations(testDb);
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});
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beforeEach(() => {
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resetTestDb(testDb);
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broadcastMock.mockClear();
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delete process.env.DEMO_MODE;
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});
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afterAll(() => {
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testDb.close();
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});
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async function withHarness(userId: number, fn: (h: McpHarness) => Promise<void>) {
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const h = await createMcpHarness({ userId, withResources: false });
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try { await fn(h); } finally { await h.cleanup(); }
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}
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// ---------------------------------------------------------------------------
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// create_day
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// ---------------------------------------------------------------------------
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describe('Tool: create_day', () => {
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it('creates a day with a date', async () => {
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const { user } = createUser(testDb);
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const trip = createTrip(testDb, user.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'create_day',
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arguments: { tripId: trip.id, date: '2025-06-15', notes: 'Arrival day' },
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});
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const data = parseToolResult(result) as any;
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expect(data.day).toBeDefined();
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expect(data.day.date).toBe('2025-06-15');
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expect(broadcastMock).toHaveBeenCalledWith(trip.id, 'day:created', expect.any(Object));
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});
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});
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it('creates a dateless day', async () => {
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const { user } = createUser(testDb);
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const trip = createTrip(testDb, user.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'create_day',
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arguments: { tripId: trip.id },
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});
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const data = parseToolResult(result) as any;
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expect(data.day).toBeDefined();
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expect(data.day.date).toBeNull();
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});
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});
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it('reports every bad reference in one message rather than the first', async () => {
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// The validator returns a list and the tool joins it. Without a case that
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// produces more than zero errors, that join is never executed, and a tool
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// that silently created a stay against a foreign place would look fine.
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const { user } = createUser(testDb);
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const trip = createTrip(testDb, user.id);
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const day = createDay(testDb, trip.id, { date: '2025-06-15' });
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'create_accommodation',
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arguments: { tripId: trip.id, place_id: 999999, start_day_id: 999998, end_day_id: day.id },
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});
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expect(result.isError).toBe(true);
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const text = (result.content as { text: string }[])[0].text;
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expect(text).toContain('Place not found');
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expect(text).toContain('Start day not found');
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expect(text).toContain(', ');
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});
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expect(testDb.prepare('SELECT COUNT(*) AS n FROM day_accommodations').get()).toEqual({ n: 0 });
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});
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it('returns access denied for non-member', async () => {
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const { user } = createUser(testDb);
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const { user: other } = createUser(testDb);
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const trip = createTrip(testDb, other.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({ name: 'create_day', arguments: { tripId: trip.id } });
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expect(result.isError).toBe(true);
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});
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});
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it('blocks demo user', async () => {
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process.env.DEMO_MODE = 'true';
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const { user } = createUser(testDb, { email: 'demo@nomad.app' });
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const trip = createTrip(testDb, user.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({ name: 'create_day', arguments: { tripId: trip.id } });
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expect(result.isError).toBe(true);
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});
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});
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});
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// ---------------------------------------------------------------------------
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// delete_day
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// ---------------------------------------------------------------------------
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describe('Tool: delete_day', () => {
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it('deletes a day and broadcasts', async () => {
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const { user } = createUser(testDb);
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const trip = createTrip(testDb, user.id);
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const day = createDay(testDb, trip.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'delete_day',
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arguments: { tripId: trip.id, dayId: day.id },
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});
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const data = parseToolResult(result) as any;
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expect(data.success).toBe(true);
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expect(broadcastMock).toHaveBeenCalledWith(trip.id, 'day:deleted', expect.objectContaining({ dayId: day.id }));
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expect(testDb.prepare('SELECT id FROM days WHERE id = ?').get(day.id)).toBeUndefined();
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});
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});
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it('returns access denied for non-member', async () => {
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const { user } = createUser(testDb);
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const { user: other } = createUser(testDb);
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const trip = createTrip(testDb, other.id);
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const day = createDay(testDb, trip.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({ name: 'delete_day', arguments: { tripId: trip.id, dayId: day.id } });
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expect(result.isError).toBe(true);
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});
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});
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});
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// ---------------------------------------------------------------------------
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// create_accommodation
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// ---------------------------------------------------------------------------
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describe('Tool: create_accommodation', () => {
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it('creates an accommodation and broadcasts', async () => {
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const { user } = createUser(testDb);
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const trip = createTrip(testDb, user.id);
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const place = createPlace(testDb, trip.id, { name: 'Hotel du Louvre' });
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const day1 = createDay(testDb, trip.id, { date: '2025-06-15' });
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const day2 = createDay(testDb, trip.id, { date: '2025-06-17' });
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'create_accommodation',
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arguments: {
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tripId: trip.id,
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place_id: place.id,
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start_day_id: day1.id,
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end_day_id: day2.id,
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check_in: '15:00',
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check_in_end: '20:00',
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check_out: '11:00',
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confirmation: 'CONF123',
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},
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});
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const data = parseToolResult(result) as any;
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expect(data.accommodation).toBeDefined();
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expect(data.accommodation.check_in_end).toBe('20:00');
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expect(broadcastMock).toHaveBeenCalledWith(trip.id, 'accommodation:created', expect.any(Object));
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});
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});
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it('returns access denied for non-member', async () => {
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const { user } = createUser(testDb);
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const { user: other } = createUser(testDb);
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const trip = createTrip(testDb, other.id);
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const place = createPlace(testDb, trip.id);
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const day = createDay(testDb, trip.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'create_accommodation',
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arguments: { tripId: trip.id, place_id: place.id, start_day_id: day.id, end_day_id: day.id },
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});
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expect(result.isError).toBe(true);
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});
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});
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it('blocks demo user', async () => {
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process.env.DEMO_MODE = 'true';
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const { user } = createUser(testDb, { email: 'demo@nomad.app' });
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const trip = createTrip(testDb, user.id);
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const place = createPlace(testDb, trip.id);
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const day = createDay(testDb, trip.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'create_accommodation',
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arguments: { tripId: trip.id, place_id: place.id, start_day_id: day.id, end_day_id: day.id },
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});
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expect(result.isError).toBe(true);
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});
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});
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});
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// ---------------------------------------------------------------------------
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// update_accommodation
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// ---------------------------------------------------------------------------
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describe('Tool: update_accommodation', () => {
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it('updates accommodation fields and broadcasts', async () => {
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const { user } = createUser(testDb);
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const trip = createTrip(testDb, user.id);
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const place = createPlace(testDb, trip.id);
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const day1 = createDay(testDb, trip.id);
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const day2 = createDay(testDb, trip.id);
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const acc = createDayAccommodation(testDb, trip.id, place.id, day1.id, day2.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'update_accommodation',
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arguments: { tripId: trip.id, accommodationId: acc.id, confirmation: 'NEW-CONF', check_in: '14:00' },
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});
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const data = parseToolResult(result) as any;
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expect(data.accommodation).toBeDefined();
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expect(broadcastMock).toHaveBeenCalledWith(trip.id, 'accommodation:updated', expect.any(Object));
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});
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});
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it('returns error for non-existent accommodation', async () => {
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const { user } = createUser(testDb);
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const trip = createTrip(testDb, user.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'update_accommodation',
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arguments: { tripId: trip.id, accommodationId: 99999, confirmation: 'X' },
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});
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expect(result.isError).toBe(true);
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});
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});
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it('returns access denied for non-member', async () => {
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const { user } = createUser(testDb);
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const { user: other } = createUser(testDb);
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const trip = createTrip(testDb, other.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'update_accommodation',
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arguments: { tripId: trip.id, accommodationId: 1, confirmation: 'X' },
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});
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expect(result.isError).toBe(true);
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});
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});
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});
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// ---------------------------------------------------------------------------
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// delete_accommodation
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// ---------------------------------------------------------------------------
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describe('Tool: delete_accommodation', () => {
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it('deletes accommodation and broadcasts', async () => {
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const { user } = createUser(testDb);
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const trip = createTrip(testDb, user.id);
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const place = createPlace(testDb, trip.id);
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const day1 = createDay(testDb, trip.id);
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const day2 = createDay(testDb, trip.id);
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const acc = createDayAccommodation(testDb, trip.id, place.id, day1.id, day2.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'delete_accommodation',
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arguments: { tripId: trip.id, accommodationId: acc.id },
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});
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const data = parseToolResult(result) as any;
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expect(data.success).toBe(true);
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expect(broadcastMock).toHaveBeenCalledWith(trip.id, 'accommodation:deleted', expect.objectContaining({ id: acc.id }));
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expect(testDb.prepare('SELECT id FROM day_accommodations WHERE id = ?').get(acc.id)).toBeUndefined();
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});
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});
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it('returns access denied for non-member', async () => {
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const { user } = createUser(testDb);
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const { user: other } = createUser(testDb);
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const trip = createTrip(testDb, other.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({ name: 'delete_accommodation', arguments: { tripId: trip.id, accommodationId: 1 } });
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expect(result.isError).toBe(true);
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});
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});
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});
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// ---------------------------------------------------------------------------
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// create_place_accommodation
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// ---------------------------------------------------------------------------
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describe('Tool: create_place_accommodation', () => {
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it('creates the place and the accommodation atomically and broadcasts both', async () => {
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const { user } = createUser(testDb);
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const trip = createTrip(testDb, user.id);
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const day = createDay(testDb, trip.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'create_place_accommodation',
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arguments: {
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tripId: trip.id, name: 'Ryokan Sakura', start_day_id: day.id, end_day_id: day.id,
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check_in: '15:00', accommodation_notes: 'Tatami room',
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},
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});
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const data = parseToolResult(result) as { place: { id: number; name: string }; accommodation: { id: number } };
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expect(data.place.name).toBe('Ryokan Sakura');
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expect(data.accommodation).toMatchObject({ place_id: data.place.id, start_day_id: day.id, end_day_id: day.id, notes: 'Tatami room' });
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expect(broadcastMock).toHaveBeenCalledWith(trip.id, 'place:created', expect.objectContaining({ place: expect.anything() }));
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expect(broadcastMock).toHaveBeenCalledWith(trip.id, 'accommodation:created', expect.objectContaining({ accommodation: expect.anything() }));
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// The partner hotel reservation rides along.
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const linked = testDb.prepare('SELECT type FROM reservations WHERE accommodation_id = ?').get(data.accommodation.id) as { type: string };
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expect(linked.type).toBe('hotel');
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});
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});
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it('reports the day-validation errors without creating anything', async () => {
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const { user } = createUser(testDb);
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const trip = createTrip(testDb, user.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'create_place_accommodation',
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arguments: { tripId: trip.id, name: 'Nowhere Inn', start_day_id: 99999, end_day_id: 99999 },
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});
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expect(result.isError).toBe(true);
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expect(testDb.prepare('SELECT COUNT(*) as n FROM places WHERE trip_id = ?').get(trip.id)).toMatchObject({ n: 0 });
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});
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});
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it('a write that fails inside the transaction rolls both halves back and says so', async () => {
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// The place, the stay and the day stop the stay implies go in together or not at
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// all. A category that is not there is the cheapest way to make the first insert
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// fail on a foreign key; what matters is that the tool answers with an error
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// instead of a half-written trip.
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const { user } = createUser(testDb);
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const trip = createTrip(testDb, user.id);
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const day = createDay(testDb, trip.id);
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await withHarness(user.id, async (h) => {
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const result = await h.client.callTool({
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name: 'create_place_accommodation',
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arguments: { tripId: trip.id, name: 'Hotel Nirgendwo', category_id: 99999, start_day_id: day.id, end_day_id: day.id },
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});
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expect(result.isError).toBe(true);
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const { content } = result as { content: { type: string; text?: string }[] };
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expect(content[0].text).toContain('Failed to create place and accommodation');
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expect(testDb.prepare('SELECT COUNT(*) as n FROM places WHERE trip_id = ?').get(trip.id)).toMatchObject({ n: 0 });
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expect(testDb.prepare('SELECT COUNT(*) as n FROM day_accommodations WHERE trip_id = ?').get(trip.id)).toMatchObject({ n: 0 });
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expect(testDb.prepare('SELECT COUNT(*) as n FROM day_assignments WHERE day_id = ?').get(day.id)).toMatchObject({ n: 0 });
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});
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});
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});
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// ---------------------------------------------------------------------------
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// trek://trips/{tripId}/accommodations resource (moved from resources.test.ts)
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// ---------------------------------------------------------------------------
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describe('Resource: trek://trips/{tripId}/accommodations', () => {
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it('returns accommodations for a trip', async () => {
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const { user } = createUser(testDb);
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const trip = createTrip(testDb, user.id);
|
|
const day1 = createDay(testDb, trip.id, { day_number: 1 });
|
|
const day2 = createDay(testDb, trip.id, { day_number: 2 });
|
|
const place = createPlace(testDb, trip.id, { name: 'Grand Hotel' });
|
|
createDayAccommodation(testDb, trip.id, place.id, day1.id, day2.id);
|
|
|
|
await withHarness(user.id, async (h) => {
|
|
const result = await h.client.readResource({ uri: `trek://trips/${trip.id}/accommodations` });
|
|
const items = parseResourceResult(result) as any[];
|
|
expect(items).toHaveLength(1);
|
|
expect(items[0].place_name).toBe('Grand Hotel');
|
|
});
|
|
});
|
|
|
|
it('returns access denied for unauthorized trip', async () => {
|
|
const { user } = createUser(testDb);
|
|
const { user: other } = createUser(testDb);
|
|
const trip = createTrip(testDb, other.id);
|
|
|
|
await withHarness(user.id, async (h) => {
|
|
const result = await h.client.readResource({ uri: `trek://trips/${trip.id}/accommodations` });
|
|
const data = parseResourceResult(result) as any;
|
|
expect(data.error).toBeTruthy();
|
|
});
|
|
});
|
|
});
|