[TwigBundle] fix test case

nicolas-grekas · nicolas-grekas · commit 4ca6eea758ff · 2019-09-23T16:55:33.000+02:00
diff --git a/src/Symfony/Bundle/TwigBundle/Tests/Functional/EmptyAppTest.php b/src/Symfony/Bundle/TwigBundle/Tests/Functional/EmptyAppTest.php
@@ -16,6 +16,7 @@
 use Symfony\Component\Config\Loader\LoaderInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\ErrorRenderer\ErrorRenderer;
+use Symfony\Component\Filesystem\Filesystem;
 use Symfony\Component\HttpKernel\Kernel;
 
 class EmptyAppTest extends TestCase
@@ -28,6 +29,26 @@ public function testBootEmptyApp()
         $this->assertTrue($kernel->getContainer()->hasParameter('twig.default_path'));
         $this->assertNotEmpty($kernel->getContainer()->getParameter('twig.default_path'));
     }
+
+    protected function setUp()
+    {
+        $this->deleteTempDir();
+    }
+
+    protected function tearDown()
+    {
+        $this->deleteTempDir();
+    }
+
+    private function deleteTempDir()
+    {
+        if (!file_exists($dir = sys_get_temp_dir().'/'.Kernel::VERSION.'/EmptyAppKernel')) {
+            return;
+        }
+
+        $fs = new Filesystem();
+        $fs->remove($dir);
+    }
 }
 
 class EmptyAppKernel extends Kernel
