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TREK/server/tests/integration/leg-mode-incoming.test.ts
T

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TypeScript

/**
* Migration test for incoming_leg_transport_mode on day_assignments, plus
* read-path parity: the field must survive both the single-assignment
* projection and the day-LIST projection.
*/
import { describe, it, expect, vi, beforeAll, beforeEach, afterAll } from 'vitest';
import request from 'supertest';
import type { Application } from 'express';
import type { INestApplication } from '@nestjs/common';
const Database = require('better-sqlite3');
import { createTables } from '../../src/db/schema';
import { runMigrations } from '../../src/db/migrations';
let testDb: any;
beforeAll(() => {
testDb = new Database(':memory:');
testDb.exec('PRAGMA journal_mode = WAL');
testDb.exec('PRAGMA foreign_keys = ON');
createTables(testDb);
runMigrations(testDb);
});
afterAll(() => {
testDb.close();
});
describe('incoming_leg_transport_mode migration', () => {
it('adds a nullable incoming_leg_transport_mode column to day_assignments', () => {
const cols = testDb.prepare(`PRAGMA table_info(day_assignments)`).all() as { name: string }[];
expect(cols.map(c => c.name)).toContain('incoming_leg_transport_mode');
});
// The case above starts from an empty database and runs every migration, so it
// passes wherever a migration sits in the array.
it('every unreleased migration replays cleanly on a database that is behind', () => {
// What actually has to hold: existing installs replay only the slots above
// their schema_version, and an install may skip releases — so every
// migration that has not shipped yet must be REPLAY-SAFE on a schema where
// it already applied: guard DDL (CREATE ... IF NOT EXISTS, pragma column
// checks before ALTER TABLE) and make data transforms idempotent (WHERE
// guards, UPDATE OR IGNORE). This test rewinds a fully migrated database
// to the last released version and replays everything above it; a slot
// that is not replay-safe throws here.
//
// >>> Appending a migration? Nothing to change here — just write it
// >>> replay-safe; this replay tells you if it is not.
// >>> Cutting a release? Bump RELEASED_VERSION to the version it ships.
const RELEASED_VERSION = 189;
const upgraded = new Database(':memory:');
upgraded.exec('PRAGMA foreign_keys = ON');
createTables(upgraded);
runMigrations(upgraded);
const { version } = upgraded.prepare('SELECT version FROM schema_version').get() as { version: number };
expect(version).toBeGreaterThanOrEqual(RELEASED_VERSION);
upgraded.prepare('UPDATE schema_version SET version = ?').run(RELEASED_VERSION);
runMigrations(upgraded); // a throw = some trailing migration is not replay-safe
expect(upgraded.prepare('SELECT version FROM schema_version').get()).toEqual({ version });
upgraded.close();
});
});
// ─────────────────────────────────────────────────────────────────────────────
// Read-path parity (day-LIST endpoint) — mirrors the harness in
// tests/integration/assignments.test.ts verbatim.
// ─────────────────────────────────────────────────────────────────────────────
vi.mock('../../src/db/database', async () => {
const { createSnapshotTestDb, buildDbMock } = await import('../helpers/db-mock');
return buildDbMock(createSnapshotTestDb());
});
vi.mock('../../src/config', () => ({
JWT_SECRET: 'test-jwt-secret-for-trek-testing-only',
ENCRYPTION_KEY: 'a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6a7b8c9d0e1f2a3b4c5d6a7b8c9d0e1f2',
updateJwtSecret: () => {},
SESSION_DURATION: '24h',
SESSION_DURATION_MS: 86400000,
SESSION_DURATION_SECONDS: 86400,
DEFAULT_LANGUAGE: 'en',
}));
vi.mock('../../src/websocket', () => ({ broadcast: vi.fn(), broadcastToUser: vi.fn() }));
import { db as testDb2 } from '../../src/db/database';
import { buildApp } from '../../src/bootstrap';
import { resetTestDb, resetRateLimits } from '../helpers/test-db';
import { createUser, createTrip, createDay, createPlace } from '../helpers/factories';
import { authCookie } from '../helpers/auth';
describe('incoming_leg_transport_mode read-path parity', () => {
let nestApp: INestApplication;
let app: Application;
beforeAll(async () => {
nestApp = await buildApp();
app = nestApp.getHttpAdapter().getInstance();
});
beforeEach(() => {
resetTestDb(testDb2);
resetRateLimits(nestApp);
});
afterAll(async () => {
await nestApp.close();
testDb2.close();
});
it('round-trips incoming_leg_transport_mode through the day-LIST endpoint', async () => {
const { user } = createUser(testDb2);
const trip = createTrip(testDb2, user.id);
const day = createDay(testDb2, trip.id, { date: '2025-06-01' });
const place = createPlace(testDb2, trip.id, { name: 'Test Place' });
const create = await request(app)
.post(`/api/trips/${trip.id}/days/${day.id}/assignments`)
.set('Cookie', authCookie(user.id))
.send({ place_id: place.id });
expect(create.status).toBe(201);
const assignmentId = create.body.assignment.id;
testDb2.prepare('UPDATE day_assignments SET incoming_leg_transport_mode = ? WHERE id = ?').run('transit', assignmentId);
const res = await request(app)
.get(`/api/trips/${trip.id}/days`)
.set('Cookie', authCookie(user.id));
expect(res.status).toBe(200);
const foundDay = res.body.days.find((d: any) => d.id === day.id);
const a = foundDay.assignments.find((x: any) => x.id === assignmentId);
expect(a.incoming_leg_transport_mode).toBe('transit');
});
// ───────────────────────────────────────────────────────────────────────────
// Write path — PUT .../transport gains `direction` (outgoing|incoming).
// ───────────────────────────────────────────────────────────────────────────
describe('PUT /assignments/:id/transport direction', () => {
it('defaults to outgoing (back-compat)', async () => {
const { user } = createUser(testDb2);
const trip = createTrip(testDb2, user.id);
const day = createDay(testDb2, trip.id, { date: '2025-06-01' });
const place = createPlace(testDb2, trip.id, { name: 'Test Place' });
const create = await request(app)
.post(`/api/trips/${trip.id}/days/${day.id}/assignments`)
.set('Cookie', authCookie(user.id))
.send({ place_id: place.id });
const assignmentId = create.body.assignment.id;
const res = await request(app)
.put(`/api/trips/${trip.id}/assignments/${assignmentId}/transport`)
.set('Cookie', authCookie(user.id))
.send({ transport_mode: 'cycling' });
expect(res.status).toBe(200);
const row = testDb2.prepare('SELECT leg_transport_mode, incoming_leg_transport_mode FROM day_assignments WHERE id = ?').get(assignmentId) as { leg_transport_mode: string | null; incoming_leg_transport_mode: string | null };
expect(row.leg_transport_mode).toBe('cycling');
expect(row.incoming_leg_transport_mode).toBeNull();
});
it("direction: 'incoming' writes the incoming column", async () => {
const { user } = createUser(testDb2);
const trip = createTrip(testDb2, user.id);
const day = createDay(testDb2, trip.id, { date: '2025-06-01' });
const place = createPlace(testDb2, trip.id, { name: 'Test Place' });
const create = await request(app)
.post(`/api/trips/${trip.id}/days/${day.id}/assignments`)
.set('Cookie', authCookie(user.id))
.send({ place_id: place.id });
const assignmentId = create.body.assignment.id;
const res = await request(app)
.put(`/api/trips/${trip.id}/assignments/${assignmentId}/transport`)
.set('Cookie', authCookie(user.id))
.send({ transport_mode: 'transit', direction: 'incoming' });
expect(res.status).toBe(200);
const row = testDb2.prepare('SELECT incoming_leg_transport_mode FROM day_assignments WHERE id = ?').get(assignmentId) as { incoming_leg_transport_mode: string | null };
expect(row.incoming_leg_transport_mode).toBe('transit');
});
it('rejects an invalid direction with 400', async () => {
const { user } = createUser(testDb2);
const trip = createTrip(testDb2, user.id);
const day = createDay(testDb2, trip.id, { date: '2025-06-01' });
const place = createPlace(testDb2, trip.id, { name: 'Test Place' });
const create = await request(app)
.post(`/api/trips/${trip.id}/days/${day.id}/assignments`)
.set('Cookie', authCookie(user.id))
.send({ place_id: place.id });
const assignmentId = create.body.assignment.id;
const res = await request(app)
.put(`/api/trips/${trip.id}/assignments/${assignmentId}/transport`)
.set('Cookie', authCookie(user.id))
.send({ transport_mode: 'walking', direction: 'sideways' });
expect(res.status).toBe(400);
});
it('outgoing and incoming leg modes on one stop persist independently', async () => {
const { user } = createUser(testDb2);
const trip = createTrip(testDb2, user.id);
const day = createDay(testDb2, trip.id, { date: '2025-06-01' });
const place = createPlace(testDb2, trip.id, { name: 'Test Place' });
const create = await request(app)
.post(`/api/trips/${trip.id}/days/${day.id}/assignments`)
.set('Cookie', authCookie(user.id))
.send({ place_id: place.id });
const assignmentId = create.body.assignment.id;
await request(app)
.put(`/api/trips/${trip.id}/assignments/${assignmentId}/transport`)
.set('Cookie', authCookie(user.id))
.send({ transport_mode: 'cycling' })
.expect(200);
await request(app)
.put(`/api/trips/${trip.id}/assignments/${assignmentId}/transport`)
.set('Cookie', authCookie(user.id))
.send({ transport_mode: 'transit', direction: 'incoming' })
.expect(200);
const row = testDb2.prepare('SELECT leg_transport_mode, incoming_leg_transport_mode FROM day_assignments WHERE id = ?').get(assignmentId) as { leg_transport_mode: string | null; incoming_leg_transport_mode: string | null };
expect(row.leg_transport_mode).toBe('cycling');
expect(row.incoming_leg_transport_mode).toBe('transit');
const res = await request(app)
.get(`/api/trips/${trip.id}/days`)
.set('Cookie', authCookie(user.id));
expect(res.status).toBe(200);
const foundDay = res.body.days.find((d: any) => d.id === day.id);
const a = foundDay.assignments.find((x: any) => x.id === assignmentId);
expect(a.leg_transport_mode).toBe('cycling');
expect(a.incoming_leg_transport_mode).toBe('transit');
});
});
});