check if templating engine supports view

Author: fritzmg

Controller/ControllerTrait.php

@@ -207,7 +207,7 @@ protected function denyAccessUnlessGranted($attributes, $subject = null, string
      */
     protected function renderView(string $view, array $parameters = []): string
     {
-        if ($this->container->has('templating')) {
+        if ($this->container->has('templating') && $this->container->get('templating')->supports($view)) {
             @trigger_error('Using the "templating" service is deprecated since version 4.3 and will be removed in 5.0; use Twig instead.', \E_USER_DEPRECATED);
 
             return $this->container->get('templating')->render($view, $parameters);
@@ -227,7 +227,7 @@ protected function renderView(string $view, array $parameters = []): string
      */
     protected function render(string $view, array $parameters = [], Response $response = null): Response
     {
-        if ($this->container->has('templating')) {
+        if ($this->container->has('templating') && $this->container->get('templating')->supports($view)) {
             @trigger_error('Using the "templating" service is deprecated since version 4.3 and will be removed in 5.0; use Twig instead.', \E_USER_DEPRECATED);
 
             $content = $this->container->get('templating')->render($view, $parameters);

Tests/Controller/ControllerTraitTest.php

@@ -449,6 +449,7 @@ public function testRenderViewTemplating()
     {
         $templating = $this->createMock(EngineInterface::class);
         $templating->expects($this->once())->method('render')->willReturn('bar');
+        $templating->expects($this->once())->method('supports')->willReturn(true);
 
         $container = new Container();
         $container->set('templating', $templating);
@@ -466,6 +467,7 @@ public function testRenderTemplating()
     {
         $templating = $this->createMock(EngineInterface::class);
         $templating->expects($this->once())->method('render')->willReturn('bar');
+        $templating->expects($this->once())->method('supports')->willReturn(true);
 
         $container = new Container();
         $container->set('templating', $templating);