N°2651 rollback gitignore for lib tests dirs

Too dangerous ! We'll work properly on this but for 2.8

lib/symfony/http-kernel/Tests/Fragment/FragmentHandlerTest.php

@@ -0,0 +1,93 @@
+<?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\Component\HttpKernel\Tests\Fragment;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Fragment\FragmentHandler;
+
+/**
+ * @group time-sensitive
+ */
+class FragmentHandlerTest extends TestCase
+{
+    private $requestStack;
+
+    protected function setUp()
+    {
+        $this->requestStack = $this->getMockBuilder('Symfony\\Component\\HttpFoundation\\RequestStack')
+            ->disableOriginalConstructor()
+            ->getMock()
+        ;
+        $this->requestStack
+            ->expects($this->any())
+            ->method('getCurrentRequest')
+            ->willReturn(Request::create('/'))
+        ;
+    }
+
+    public function testRenderWhenRendererDoesNotExist()
+    {
+        $this->expectException('InvalidArgumentException');
+        $handler = new FragmentHandler($this->requestStack);
+        $handler->render('/', 'foo');
+    }
+
+    public function testRenderWithUnknownRenderer()
+    {
+        $this->expectException('InvalidArgumentException');
+        $handler = $this->getHandler($this->returnValue(new Response('foo')));
+
+        $handler->render('/', 'bar');
+    }
+
+    public function testDeliverWithUnsuccessfulResponse()
+    {
+        $this->expectException('RuntimeException');
+        $this->expectExceptionMessage('Error when rendering "http://localhost/" (Status code is 404).');
+        $handler = $this->getHandler($this->returnValue(new Response('foo', 404)));
+
+        $handler->render('/', 'foo');
+    }
+
+    public function testRender()
+    {
+        $handler = $this->getHandler($this->returnValue(new Response('foo')), ['/', Request::create('/'), ['foo' => 'foo', 'ignore_errors' => true]]);
+
+        $this->assertEquals('foo', $handler->render('/', 'foo', ['foo' => 'foo']));
+    }
+
+    protected function getHandler($returnValue, $arguments = [])
+    {
+        $renderer = $this->getMockBuilder('Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface')->getMock();
+        $renderer
+            ->expects($this->any())
+            ->method('getName')
+            ->willReturn('foo')
+        ;
+        $e = $renderer
+            ->expects($this->any())
+            ->method('render')
+            ->will($returnValue)
+        ;
+
+        if ($arguments) {
+            \call_user_func_array([$e, 'with'], $arguments);
+        }
+
+        $handler = new FragmentHandler($this->requestStack);
+        $handler->addRenderer($renderer);
+
+        return $handler;
+    }
+}