<?php
/*
* This file is part of the Silex framework.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Silex\Tests\Application;
use PHPUnit\Framework\TestCase;
use Silex\Provider\TwigServiceProvider;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\StreamedResponse;
/**
* @author Fabien Potencier <fabien@symfony.com>
*/
class TwigTraitTest extends TestCase
{
public function testRender()
{
$app = $this->createApplication();
$app['twig'] = $mailer = $this->getMockBuilder('\Twig\Environment')->disableOriginalConstructor()->getMock();
$mailer->expects($this->once())->method('render')->will($this->returnValue('foo'));
$response = $app->render('view');
$this->assertEquals('Symfony\Component\HttpFoundation\Response', get_class($response));
$this->assertEquals('foo', $response->getContent());
}
public function testRenderKeepResponse()
{
$app = $this->createApplication();
$app['twig'] = $mailer = $this->getMockBuilder('\Twig\Environment')->disableOriginalConstructor()->getMock();
$mailer->expects($this->once())->method('render')->will($this->returnValue('foo'));
$response = $app->render('view', [], new Response('', 404));
$this->assertEquals(404, $response->getStatusCode());
}
public function testRenderForStream()
{
$app = $this->createApplication();
$app['twig'] = $mailer = $this->getMockBuilder('\Twig\Environment')->disableOriginalConstructor()->getMock();
$mailer->expects($this->once())->method('display')->will($this->returnCallback(function () { echo 'foo'; }));
$response = $app->render('view', [], new StreamedResponse());
$this->assertEquals('Symfony\Component\HttpFoundation\StreamedResponse', get_class($response));
ob_start();
$response->send();
$this->assertEquals('foo', ob_get_clean());
}
public function testRenderView()
{
$app = $this->createApplication();
$app['twig'] = $mailer = $this->getMockBuilder('\Twig\Environment')->disableOriginalConstructor()->getMock();
$mailer->expects($this->once())->method('render');
$app->renderView('view');
}
public function createApplication()
{
$app = new TwigApplication();
$app->register(new TwigServiceProvider());
return $app;
}
}