const test = require('node:test'); const assert = require('node:assert'); const { app } = require('../app'); test('GET /profile should return user profile', async () => { const response = await app.inject({ method: 'GET', url: '/profile' }); assert.strictEqual(response.statusCode, 200); assert.strictEqual(response.headers['content-type'], 'application/json; charset=utf-8'); });