fixes tests and coding standards

Author: mondrake

src/Event/Dispatcher/CollectingDispatcher.php

@@ -33,7 +33,12 @@ public function __construct(DirectDispatcher $directDispatcher)
     public function dispatch(Event $event): void
     {
         $this->events->add($event);
-        $this->isolatedDirectDispatcher->dispatch($event);
+        try {
+            $this->isolatedDirectDispatcher->dispatch($event);
+        }
+        catch (UnknownEventTypeException) {
+            // Do nothing.
+        }
     }
 
     public function flush(): EventCollection

src/Runner/DeprecationCollector/Facade.php

@@ -22,7 +22,7 @@
  */
 final class Facade
 {
-    private static Collector|InIsolationCollector|null $collector = null;
+    private static null|Collector|InIsolationCollector $collector = null;
     private static bool $inIsolation                              = false;
 
     /**

tests/end-to-end/generic/_files/TestForDeprecatedFeatureInIsolationTest.php

@@ -81,5 +81,4 @@ public function testExpectationOnDeprecationMessageMatchingRegularExpressionWork
 
         @trigger_error('something else', E_USER_DEPRECATED);
     }
-
 }

tests/unit/Event/Dispatcher/CollectingDispatcherTest.php

@@ -12,21 +12,28 @@
 use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\Attributes\Small;
 use PHPUnit\Framework\TestCase;
+use PHPUnit\Runner\DeprecationCollector\TestTriggeredDeprecationSubscriber;
 
 #[CoversClass(CollectingDispatcher::class)]
 #[Small]
 final class CollectingDispatcherTest extends TestCase
 {
     public function testHasNoCollectedEventsWhenFlushedImmediatelyAfterCreation(): void
     {
-        $dispatcher = new CollectingDispatcher;
+        $typeMap = new TypeMap();
+        $typeMap->addMapping(Test\DeprecationTriggeredSubscriber::class, Test\DeprecationTriggered::class);
+
+        $dispatcher = new CollectingDispatcher(new DirectDispatcher($typeMap));
 
         $this->assertEmpty($dispatcher->flush());
     }
 
     public function testCollectsDispatchedEventsUntilFlushed(): void
     {
-        $dispatcher = new CollectingDispatcher;
+        $typeMap = new TypeMap();
+        $typeMap->addMapping(Test\DeprecationTriggeredSubscriber::class, Test\DeprecationTriggered::class);
+
+        $dispatcher = new CollectingDispatcher(new DirectDispatcher($typeMap));
         $event      = $this->createStub(Event::class);
 
         $dispatcher->dispatch($event);