Fixing Twig test

src/LiveComponent/tests/Fixtures/Kernel.php

@@ -26,6 +26,7 @@
 use Symfony\UX\TwigComponent\TwigComponentBundle;
 use Twig\Environment;
 use Zenstruck\Foundry\ZenstruckFoundryBundle;
+use function Symfony\Component\DependencyInjection\Loader\Configurator\service;
 
 /**
  * @author Kevin Bond <[email protected]>
@@ -112,6 +113,8 @@ protected function configureContainer(ContainerConfigurator $c): void
             ->set(MoneyNormalizer::class)->autoconfigure()->autowire()
             ->set(Entity2Normalizer::class)->autoconfigure()->autowire()
             ->load(__NAMESPACE__.'\\Component\\', __DIR__.'/Component')
+            ->set(TestingDeterministicIdTwigExtension::class)
+                ->args([service('ux.live_component.deterministic_id_calculator')])
         ;
     }
 

src/LiveComponent/tests/Fixtures/TestingDeterministicIdTwigExtension.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Symfony\UX\LiveComponent\Tests\Fixtures;
+
+use Symfony\UX\LiveComponent\Twig\DeterministicTwigIdCalculator;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFunction;
+
+class TestingDeterministicIdTwigExtension extends AbstractExtension
+{
+    public function __construct(private DeterministicTwigIdCalculator $deterministicIdCalculator)
+    {
+    }
+
+    public function getFunctions(): array
+    {
+        return [
+            new TwigFunction('get_id_for_test', [$this, 'getIdForTest']),
+        ];
+    }
+
+    public function getIdForTest(): string
+    {
+        return $this->deterministicIdCalculator->calculateDeterministicId();
+    }
+}

src/LiveComponent/tests/Integration/Twig/DeterministicTwigIdCalculatorTest.php

@@ -21,28 +21,10 @@ final class DeterministicTwigIdCalculatorTest extends KernelTestCase
 {
     public function testReturnsDeterministicId(): void
     {
-        $deterministicIdCalculator = new DeterministicTwigIdCalculator();
-        $twigExtension = new class($deterministicIdCalculator) extends AbstractExtension {
-            public function __construct(private DeterministicTwigIdCalculator $deterministicIdCalculator)
-            {
-            }
-
-            public function getFunctions(): array
-            {
-                return [
-                    new TwigFunction('get_id_for_test', [$this, 'getIdForTest']),
-                ];
-            }
-
-            public function getIdForTest(): string
-            {
-                return $this->deterministicIdCalculator->calculateDeterministicId();
-            }
-        };
-
         /** @var Environment $twig */
         $twig = self::getContainer()->get('twig');
-        $twig->addExtension($twigExtension);
+        /** @var DeterministicTwigIdCalculator $deterministicIdCalculator */
+        $deterministicIdCalculator = self::getContainer()->get('ux.live_component.deterministic_id_calculator');
 
         $rendered = $twig->render('deterministic_id.html.twig');
         $this->assertStringContainsString('Deterministic Id Line1-1: "live-3860148629-0"', $rendered);