ServerRequestTest.php

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<?php
namespace TYPO3\CMS\Core\Tests\Unit\Http;

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

use TYPO3\CMS\Core\Http\ServerRequest;
use TYPO3\CMS\Core\Http\UploadedFile;
use TYPO3\CMS\Core\Http\Uri;

class ServerRequestTest extends \TYPO3\TestingFramework\Core\Unit\UnitTestCase
{
    protected $request;

    protected function setUp()
    {
        $this->request = new ServerRequest();
    }

    public function getServerParamsAreEmptyByDefault()
    {
        $this->assertEmpty($this->request->getServerParams());
    }

    public function getQueryParamsAreEmptyByDefault()
    {
        $this->assertEmpty($this->request->getQueryParams());
    }

    public function withQueryParamsMutatorReturnsCloneWithChanges()
    {
        $value = ['foo' => 'bar'];
        $request = $this->request->withQueryParams($value);
        $this->assertNotSame($this->request, $request);
        $this->assertEquals($value, $request->getQueryParams());
    }

    public function getCookieParamsAreEmptyByDefault()
    {
        $this->assertEmpty($this->request->getCookieParams());
    }

    public function withCookieParamsMutatorReturnsCloneWithChanges()
    {
        $value = ['foo' => 'bar'];
        $request = $this->request->withCookieParams($value);
        $this->assertNotSame($this->request, $request);
        $this->assertEquals($value, $request->getCookieParams());
    }

    public function getUploadedFilesAreEmptyByDefault()
    {
        $this->assertEmpty($this->request->getUploadedFiles());
    }

    public function getParsedBodyIsEmptyByDefault()
    {
        $this->assertEmpty($this->request->getParsedBody());
    }

    public function withParsedBodyMutatorReturnsCloneWithChanges()
    {
        $value = ['foo' => 'bar'];
        $request = $this->request->withParsedBody($value);
        $this->assertNotSame($this->request, $request);
        $this->assertEquals($value, $request->getParsedBody());
    }

    public function getAttributesAreEmptyByDefault()
    {
        $this->assertEmpty($this->request->getAttributes());
    }

    public function withAttributeMutatorReturnsCloneWithChanges()
    {
        $request = $this->request->withAttribute('foo', 'bar');
        $this->assertNotSame($this->request, $request);
        $this->assertEquals('bar', $request->getAttribute('foo'));

        return $request;
    }

    public function withoutAttributeReturnsCloneWithoutAttribute()
    {
        $request = $this->request;
        $new = $request->withoutAttribute('foo');
        $this->assertNotSame($request, $new);
        $this->assertNull($new->getAttribute('foo', null));
    }

    public function constructorUsesProvidedArguments()
    {
        $server = [
            'foo' => 'bar',
            'baz' => 'bat',
        ];

        $server['server'] = true;

        $files = [
            'files' => new UploadedFile('php://temp', 0, 0),
        ];

        $uri = new Uri('http://example.com');
        $method = 'POST';
        $headers = [
            'host' => ['example.com'],
        ];

        $request = new ServerRequest(
            $uri,
            $method,
            'php://memory',
            $headers,
            $server,
            $files
        );

        $this->assertEquals($server, $request->getServerParams());
        $this->assertEquals($files, $request->getUploadedFiles());

        $this->assertSame($uri, $request->getUri());
        $this->assertEquals($method, $request->getMethod());
        $this->assertEquals($headers, $request->getHeaders());

        $body = $request->getBody();
        $r = new \ReflectionProperty($body, 'stream');
        $r->setAccessible(true);
        $stream = $r->getValue($body);
        $this->assertEquals('php://memory', $stream);
    }
}