@marmeon/testing

Feature tests for Marmeon apps with Vitest: the real application and its HTTP kernel without a server, requests and assertions, a fresh database per test, fakes and a clock you move.

Installation

A dev dependency of every new Marmeon app, next to vitest 5, which is its peer. vitest.config.ts uses the app's Vite plugin in its test mode: plugins: [marmeon({ test: true })].

A first test

import { createTestApp } from '@marmeon/testing';
import { it } from 'vitest';
import application from '../../bootstrap/app.ts';
import { UserFactory } from '#modules/auth';

it('shows the notes to a signed-in user', async () => {
  const app = await createTestApp(application, { database: 'refresh' });
  const ada = await app.factory(UserFactory).create();
  await app.actingAs(ada).navigating().get('/notes').assertOk().assertPage('notes/Index');
  await app.get('/notes').assertRedirect('/login');
});

Documentation

• Testing: Getting Started
• HTTP Tests
• Testing Pages
• Database Testing
• Fakes
• Time

MIT · part of Marmeon