updated tests to work with php8 and phpunit11 and fixed a bug

.gitignore

@@ -1 +1,5 @@
 vendor
+/.phpunit.*
+/composer.phar
+/phpDocumentor.phar
+/phpunit

phpunit.xml

@@ -1,29 +1,27 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.3/phpunit.xsd"
-         backupGlobals="true"
-         backupStaticAttributes="false"
-         bootstrap="./autoload.php"
-         cacheTokens="false"
-         colors="true"
-         convertErrorsToExceptions="true"
-         convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
-         forceCoversAnnotation="false"
-         processIsolation="false"
-         stopOnError="false"
-         stopOnFailure="false"
-         stopOnIncomplete="false"
-         stopOnSkipped="false"
-         stopOnRisky="false"
-         timeoutForSmallTests="1"
-         timeoutForMediumTests="10"
-         timeoutForLargeTests="60"
-         verbose="false">
-    <testsuites>
-        <testsuite name="Application Test Suite">
-            <directory>./tests/</directory>
-        </testsuite>
-    </testsuites>
+<phpunit 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/11.0/phpunit.xsd"
+	backupGlobals="true"
+	bootstrap="./autoload.php"
+	colors="true"
+	processIsolation="false"
+	stopOnError="false"
+	stopOnFailure="false"
+	stopOnIncomplete="false"
+	stopOnSkipped="false"
+	stopOnRisky="false"
+	timeoutForSmallTests="1"
+	timeoutForMediumTests="10"
+	timeoutForLargeTests="60"
+	cacheDirectory=".phpunit.cache"
+	backupStaticProperties="false"
+	requireCoverageMetadata="false"
+>
+	<testsuites>
+		<testsuite name="Application Test Suite">
+			<directory>./tests/</directory>
+		</testsuite>
+	</testsuites>
+	<source/>
 </phpunit>

src/WorkerPoolResult.php

@@ -25,7 +25,7 @@ public function __construct(array $result) {
 		}
 		if(array_key_exists('abnormalChildReturnCode', $result)) {
 			if(!array_key_exists('poolException', $result)) {
-				$result['poolException'] = new WorkerPoolException(array(
+				$result['poolException'] = new WorkerPoolExceptionResult(array(
 					'class' => 'RuntimeException',
 					'message' => 'The WorkerPool process reaper discovered an abnormal child return code: ' . $result['abnormalChildReturnCode'],
 					'trace' => ''

tests/ClosureWorkerTest.php

@@ -5,12 +5,10 @@
 use QXS\WorkerPool\ClosureWorker;
 use QXS\WorkerPool\Semaphore;
 
-/**
- * @requires extension pcntl
- * @requires extension posix
- * @requires extension sysvsem
- * @requires extension sockets
- */
+#[RequiresPhpExtension('pcntl')]
+#[RequiresPhpExtension('posix')]
+#[RequiresPhpExtension('sysvsem')]
+#[RequiresPhpExtension('sockets')]
 class ClosureWorkerTest extends \PHPUnit\Framework\TestCase {
 
 	public function testClosureMethods() {

tests/WorkerPoolTest.php

@@ -4,12 +4,10 @@
 
 use QXS\WorkerPool\WorkerPool;
 
-/**
- * @requires extension pcntl
- * @requires extension posix
- * @requires extension sysvsem
- * @requires extension sockets
- */
+#[RequiresPhpExtension('pcntl')]
+#[RequiresPhpExtension('posix')]
+#[RequiresPhpExtension('sysvsem')]
+#[RequiresPhpExtension('sockets')]
 class WorkerPoolTest extends \PHPUnit\Framework\TestCase {
 
 	/**