import { test } from 'node:test';
import * as assert from 'node:assert';
import { app } from '../app.js';

test('GET /contacts should return contacts', async () => {
  const response = await app.inject({
    method: 'GET',
    url: '/contacts'
  });

  assert.strictEqual(response.statusCode, 200);
  assert.strictEqual(response.headers['content-type'], 'application/json; charset=utf-8');
});

test('POST /contacts should create a new contact', async () => {
  const newContact = {
    name: 'John Doe',
    email: 'john.doe@example.com',
    phone: '123-456-7890'
  };

  const response = await app.inject({
    method: 'POST',
    url: '/contacts',
    payload: newContact
  });

  assert.strictEqual(response.statusCode, 201);
  assert.strictEqual(response.headers['content-type'], 'application/json; charset=utf-8');
});

test('POST /contacts should validate contact data', async () => {
  const invalidContact = {
    name: '',
    email: 'invalid-email',
    phone: ''
  };

  const response = await app.inject({
    method: 'POST',
    url: '/contacts',
    payload: invalidContact
  });

  assert.strictEqual(response.statusCode, 400);
});