Extract withData and withDataSubset in dedicated class AssertEmittedEvent

Author: Arkalo2

src/LiveComponent/src/Test/InteractsWithLiveComponents.php

@@ -13,6 +13,7 @@
 
 use Symfony\Bundle\FrameworkBundle\KernelBrowser;
 use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+use Symfony\UX\LiveComponent\Test\Util\AssertEmittedEvent;
 use Symfony\UX\TwigComponent\ComponentFactory;
 
 /**
@@ -54,42 +55,7 @@ protected function assertComponentEmitEvent(TestLiveComponent $testLiveComponent
 
         $this->assertNotNull($event, \sprintf('The component "%s" did not emit event "%s".', $testLiveComponent->getName(), $expectedEventName));
 
-        return new class($this, $event['event'], $event['data']) {
-            /**
-             * @param array<string, int|float|string|bool|null> $data
-             */
-            public function __construct(private KernelTestCase $parent, private readonly string $eventName, private readonly array $data)
-            {
-            }
-
-            /**
-             * @return self
-             */
-            public function withDataSubset(array $expectedEventData): object
-            {
-                foreach ($expectedEventData as $key => $value) {
-                    $this->parent->assertArrayHasKey($key, $this->data, \sprintf('The expected event "%s" data "%s" does not exists', $this->eventName, $key));
-                    $this->parent->assertSame(
-                        $value,
-                        $this->data[$key],
-                        \sprintf(
-                            'The expected event "%s" data "%s" expected "%s" but "%s" given',
-                            $this->eventName,
-                            $key,
-                            $value,
-                            $this->data[$key]
-                        )
-                    );
-                }
-
-                return $this;
-            }
-
-            public function withData(array $expectedEventData): void
-            {
-                $this->parent->assertEquals($expectedEventData, $this->data, \sprintf('The expected event "%s" data does not match.', $this->eventName));
-            }
-        };
+        return new AssertEmittedEvent($this, $event['event'], $event['data']);
     }
 
     protected function assertComponentNotEmitEvent(TestLiveComponent $testLiveComponent, string $eventName): void

src/LiveComponent/src/Test/Util/AssertEmittedEvent.php

@@ -0,0 +1,52 @@
+<?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\UX\LiveComponent\Test\Util;
+
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+
+final class AssertEmittedEvent
+{
+    /**
+     * @param array<string, int|float|string|bool|null> $data
+     */
+    public function __construct(private KernelTestCase $parent, private readonly string $eventName, private readonly array $data)
+    {
+    }
+
+    /**
+     * @return self
+     */
+    public function withDataSubset(array $expectedEventData): object
+    {
+        foreach ($expectedEventData as $key => $value) {
+            $this->parent->assertArrayHasKey($key, $this->data, \sprintf('The expected event "%s" data "%s" does not exists', $this->eventName, $key));
+            $this->parent->assertSame(
+                $value,
+                $this->data[$key],
+                \sprintf(
+                    'The expected event "%s" data "%s" expected "%s" but "%s" given',
+                    $this->eventName,
+                    $key,
+                    $value,
+                    $this->data[$key]
+                )
+            );
+        }
+
+        return $this;
+    }
+
+    public function withData(array $expectedEventData): void
+    {
+        $this->parent->assertEquals($expectedEventData, $this->data, \sprintf('The expected event "%s" data does not match.', $this->eventName));
+    }
+}