Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

namespace core\router;

use core\router;

use core\tests\router\route_testcase;

use GuzzleHttp\Psr7\Response;

use GuzzleHttp\Psr7\ServerRequest;

use GuzzleHttp\Psr7\Uri;

use Psr\Http\Message\ResponseInterface;

use Slim\Exception\HttpNotFoundException;

/**

 * Tests for the route_controller trait.

 *

 * @package    core

 * @copyright  Andrew Lyons <andrew@nicols.co.uk>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 * @covers     \core\router\route_controller

 */

final class route_controller_test extends route_testcase {

    /**

     * Test that the redirect method works as expected.

     *

     * @covers ::redirect

     */

    public function test_redirect(): void {

        $helper = new class (\core\di::get_container()) {

            use route_controller;

            // phpcs:ignore moodle.Commenting.MissingDocblock.MissingTestcaseMethodDescription

            public function test(

                ResponseInterface $response,

                $url,

            ) {

                return $this->redirect($response, $url);

            }

        };

        $response = $helper->test(new Response(), '/test');

        $this->assertEquals(302, $response->getStatusCode());

        $this->assertEquals('/test', $response->getHeaderLine('Location'));

    }

    public function test_page_not_found(): void {

        $request = new ServerRequest('GET', '/test');

        $response = new Response();

        $helper = new class (\core\di::get_container()) {

            use route_controller;

        };

        $rc = new \ReflectionClass($helper);

        $rcm = $rc->getMethod('page_not_found');

        $this->expectException(HttpNotFoundException::class);

        $rcm->invokeArgs($helper, [$request, $response]);

    }

    /**

     * Test that get_param works as expected.

     *

     * @covers \core\router\route_controller::get_param

     */

    public function test_get_param(): void {

        $request = (new \GuzzleHttp\Psr7\ServerRequest('GET', '/test'))

            ->withQueryParams(['test' => 'value']);

        $helper = new class (\core\di::get_container()) {

            use route_controller;

        };

        $rc = new \ReflectionClass($helper);

        $rcm = $rc->getMethod('get_param');

        // Test a value that exists.

        $result = $rcm->invokeArgs($helper, [$request, 'test', null]);

        $this->assertEquals('value', $result);

        $result = $rcm->invokeArgs($helper, [$request, 'test', 'Unused default']);

        $this->assertEquals('value', $result);

        // Test a value that does not existexists.

        $result = $rcm->invokeArgs($helper, [$request, 'fake', null]);

        $this->assertEquals(null, $result);

        $this->assertdebuggingcalledcount(1);

        $result = $rcm->invokeArgs($helper, [$request, 'fake', 'Used default']);

        $this->assertEquals('Used default', $result);

        $this->assertdebuggingcalledcount(1);

    }

    /**

     * Test that it is possible to redirect to a callable.

     *

     * @covers \core\router\route_controller::redirect_to_callable

     */

    public function test_redirect_to_callable(): void {

        self::load_fixture('core', '/router/route_on_class.php');

        $rc = new \ReflectionClass(\core\fixtures\route_on_class::class);

        $rcm = $rc->getMethod('method_with_route');

        $route = $rcm->getAttributes(route::class)[0]->newInstance();

        $router = $this->get_router();

        $app = $router->get_app();

        \core\di::get_container()->set(router::class, $router);

        $app

            ->get(

                $route->get_path(),

                ['core\fixtures\route_on_class', 'method_with_route'],

            )

            ->setName('core\fixtures\route_on_class::method_with_route');

        $helper = new class (\core\di::get_container()) {

            use route_controller;

        };

        $rc = new \ReflectionClass($helper);

        $rcm = $rc->getMethod('redirect_to_callable');

        $response = $rcm->invokeArgs(

            $helper,

            [

                new ServerRequest('GET', '/test'),

                new Response(),

                'core\fixtures\route_on_class::method_with_route',

            ],

        );

        $this->assertInstanceOf(ResponseInterface::class, $response);

        $this->assertEquals(302, $response->getStatusCode());

        $this->assertTrue($response->hasHeader('Location'));

        $uri = new Uri($response->getHeader('Location')[0]);

        $this->assertEmpty($uri->getQuery());

    }

}