<?php
declare(strict_types=1);

namespace Phred\Tests;

use Nyholm\Psr7\ServerRequest;
use PHPUnit\Framework\TestCase;

final class HttpKernelTest extends TestCase
{
    public function testHealthEndpointReturnsJson200(): void
    {
        $root = dirname(__DIR__);
        /** @var object $app */
        $app = require $root . '/bootstrap/app.php';
        $this->assertInstanceOf(\Phred\Http\Kernel::class, $app);

        $request = new ServerRequest('GET', '/_phred/health');
        $response = $app->handle($request);

        $this->assertSame(200, $response->getStatusCode());
        $this->assertSame('application/json', $response->getHeaderLine('Content-Type'));
        $data = json_decode((string) $response->getBody(), true);
        $this->assertIsArray($data);
        $this->assertArrayHasKey('ok', $data);
        $this->assertTrue($data['ok']);
    }
}