N°2435.1 Portal: Split portal composer.json in 2

- Autoloader for portal files in the itop-portal-base module
- Dependencies moved to root composer.json
- Add autoloader for /core and /application content

lib/symfony/twig-bundle/Tests/Controller/PreviewErrorControllerTest.php

@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Bundle\TwigBundle\Tests\Controller;
+
+use Symfony\Bundle\TwigBundle\Controller\PreviewErrorController;
+use Symfony\Bundle\TwigBundle\Tests\TestCase;
+use Symfony\Component\Debug\Exception\FlattenException;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+
+class PreviewErrorControllerTest extends TestCase
+{
+    public function testForwardRequestToConfiguredController()
+    {
+        $request = Request::create('whatever');
+        $response = new Response('');
+        $code = 123;
+        $logicalControllerName = 'foo:bar:baz';
+
+        $kernel = $this->getMockBuilder('\Symfony\Component\HttpKernel\HttpKernelInterface')->getMock();
+        $kernel
+            ->expects($this->once())
+            ->method('handle')
+            ->with(
+                $this->callback(function (Request $request) use ($logicalControllerName, $code) {
+                    $this->assertEquals($logicalControllerName, $request->attributes->get('_controller'));
+
+                    $exception = $request->attributes->get('exception');
+                    $this->assertInstanceOf(FlattenException::class, $exception);
+                    $this->assertEquals($code, $exception->getStatusCode());
+                    $this->assertFalse($request->attributes->get('showException'));
+
+                    return true;
+                }),
+                $this->equalTo(HttpKernelInterface::SUB_REQUEST)
+            )
+            ->willReturn($response);
+
+        $controller = new PreviewErrorController($kernel, $logicalControllerName);
+
+        $this->assertSame($response, $controller->previewErrorPageAction($request, $code));
+    }
+}