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Author: simplebus-bot

src/DependencyInjection/Compiler/AutoRegister.php

@@ -5,6 +5,7 @@
 use ReflectionClass;
 use ReflectionMethod;
 use ReflectionNamedType;
+use ReflectionUnionType;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 
@@ -63,17 +64,30 @@ public function process(ContainerBuilder $container): void
                     }
 
                     $type = $parameters[0]->getType();
-                    if (null === $type || !$type instanceof ReflectionNamedType) {
+                    if (null === $type) {
                         continue;
                     }
 
-                    // get the class name
-                    $handles = $type->getName();
+                    if (!$type instanceof ReflectionNamedType && !$type instanceof ReflectionUnionType) {
+                        continue;
+                    }
+
+                    if ($type instanceof ReflectionUnionType) {
+                        $types = $type->getTypes();
+                    } else {
+                        $types = [$type];
+                    }
+
+                    foreach ($types as $type) {
+                        if (!$type instanceof ReflectionNamedType) {
+                            continue;
+                        }
 
-                    $tagAttributes[] = [
-                        $this->tagAttribute => $handles,
-                        'method' => $method->getName(),
-                    ];
+                        $tagAttributes[] = [
+                            $this->tagAttribute => $type->getName(),
+                            'method' => $method->getName(),
+                        ];
+                    }
                 }
 
                 if (0 !== count($tags)) {

tests/Functional/Php8SmokeTest.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace SimpleBus\SymfonyBridge\Tests\Functional;
+
+use SimpleBus\Message\Bus\MessageBus;
+use SimpleBus\SymfonyBridge\Tests\Functional\SmokeTest\Auto\AutoEvent2;
+use SimpleBus\SymfonyBridge\Tests\Functional\SmokeTest\Auto\AutoEvent3;
+use SimpleBus\SymfonyBridge\Tests\Functional\SmokeTest\Auto\AutoEventSubscriberUsingPublicMethodAndUnion;
+use SimpleBus\SymfonyBridge\Tests\Functional\SmokeTest\TestKernel;
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+
+/**
+ * @internal
+ * @coversNothing
+ * @requires PHP 8.0
+ */
+class Php8SmokeTest extends KernelTestCase
+{
+    protected function tearDown(): void
+    {
+        parent::tearDown();
+
+        static::$class = null;
+    }
+
+    /**
+     * @test
+     */
+    public function itCanAutoRegisterEventSubscribersUsingPublicMethodAndUnion(): void
+    {
+        self::bootKernel(['environment' => 'config2_php8']);
+        $container = self::$kernel->getContainer();
+
+        $event2 = new AutoEvent2();
+        $event3 = new AutoEvent3();
+
+        $this->assertFalse($event2->isHandledBy(AutoEventSubscriberUsingPublicMethodAndUnion::class));
+        $this->assertFalse($event3->isHandledBy(AutoEventSubscriberUsingPublicMethodAndUnion::class));
+
+        $eventBus = $container->get('event_bus');
+
+        $this->assertInstanceOf(MessageBus::class, $eventBus);
+
+        $eventBus->handle($event2);
+        $eventBus->handle($event3);
+
+        $this->assertTrue($event2->isHandledBy(AutoEventSubscriberUsingPublicMethodAndUnion::class));
+        $this->assertTrue($event3->isHandledBy(AutoEventSubscriberUsingPublicMethodAndUnion::class));
+    }
+
+    protected static function getKernelClass(): string
+    {
+        return TestKernel::class;
+    }
+}

tests/Functional/SmokeTest/Auto/AutoEventSubscriberUsingPublicMethodAndUnion.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace SimpleBus\SymfonyBridge\Tests\Functional\SmokeTest\Auto;
+
+final class AutoEventSubscriberUsingPublicMethodAndUnion
+{
+    public function __invoke(AutoEvent2 | AutoEvent3 $event): void
+    {
+        $event->setHandledBy($this);
+    }
+}

tests/Functional/SmokeTest/config2_php8.yml

@@ -0,0 +1,9 @@
+imports:
+    - { resource: config.yml }
+
+services:
+    auto_event_subscriber_using_public_method_and_union:
+        class: SimpleBus\SymfonyBridge\Tests\Functional\SmokeTest\Auto\AutoEventSubscriberUsingPublicMethodAndUnion
+        tags:
+            - { name: event_subscriber, register_public_methods: true }
+        public: false