diff --git a/src/Controller/AbstractWorkerController.php b/src/Controller/AbstractWorkerController.php
deleted file mode 100644
index ddd6daa..0000000
--- a/src/Controller/AbstractWorkerController.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-
-namespace SlmQueue\Controller;
-
-use Laminas\Mvc\Controller\AbstractActionController;
-use SlmQueue\Controller\Exception\WorkerProcessException;
-use SlmQueue\Exception\ExceptionInterface;
-use SlmQueue\Queue\QueuePluginManager;
-use SlmQueue\Worker\WorkerInterface;
-
-abstract class AbstractWorkerController extends AbstractActionController
-{
-    /**
-     * @var WorkerInterface
-     */
-    protected $worker;
-
-    /**
-     * @var QueuePluginManager
-     */
-    protected $queuePluginManager;
-
-    /**
-     * @param WorkerInterface    $worker
-     * @param QueuePluginManager $queuePluginManager
-     */
-    public function __construct(WorkerInterface $worker, QueuePluginManager $queuePluginManager)
-    {
-        $this->worker = $worker;
-        $this->queuePluginManager = $queuePluginManager;
-    }
-
-    public function processAction(): string
-    {
-        $options = $this->params()->fromRoute();
-        $name = $options['queue'];
-        $queue = $this->queuePluginManager->get($name);
-
-        try {
-            $messages = $this->worker->processQueue($queue, $options);
-        } catch (ExceptionInterface $e) {
-            throw new WorkerProcessException(
-                'Caught exception while processing queue',
-                $e->getCode(),
-                $e
-            );
-        }
-
-        return $this->formatOutput($name, $messages);
-    }
-
-    protected function formatOutput(string $queueName, array $messages = []): string
-    {
-        $messages = implode("\n", array_map(function (string $message): string {
-            return sprintf(' - %s', $message);
-        }, $messages));
-
-        return sprintf(
-            "Finished worker for queue '%s':\n%s\n",
-            $queueName,
-            $messages
-        );
-    }
-}
diff --git a/tests/Asset/SimpleController.php b/tests/Asset/SimpleController.php
deleted file mode 100644
index bc95ccb..0000000
--- a/tests/Asset/SimpleController.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-namespace SlmQueueTest\Asset;
-
-use SlmQueue\Controller\AbstractWorkerController;
-
-/**
- * Worker controller
- */
-class SimpleController extends AbstractWorkerController
-{
-}
diff --git a/tests/Controller/AbstractControllerTest.php b/tests/Controller/AbstractControllerTest.php
deleted file mode 100644
index d9f7d5b..0000000
--- a/tests/Controller/AbstractControllerTest.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-
-namespace SlmQueueTest\Controller;
-
-use Laminas\Router\RouteMatch;
-use Laminas\ServiceManager\Exception\ServiceNotFoundException;
-use Laminas\ServiceManager\ServiceManager;
-use PHPUnit\Framework\TestCase;
-use SlmQueue\Controller\Exception\WorkerProcessException;
-use SlmQueue\Queue\QueuePluginManager;
-use SlmQueue\Strategy\MaxRunsStrategy;
-use SlmQueue\Strategy\ProcessQueueStrategy;
-use SlmQueueTest\Asset\FailingJob;
-use SlmQueueTest\Asset\SimpleController;
-use SlmQueueTest\Asset\SimpleJob;
-use SlmQueueTest\Asset\SimpleQueue;
-use SlmQueueTest\Asset\SimpleQueueFactory;
-use SlmQueueTest\Asset\SimpleWorker;
-
-class AbstractControllerTest extends TestCase
-{
-    /**
-     * @var QueuePluginManager
-     */
-    protected $queuePluginManager;
-
-    /**
-     * @var SimpleController
-     */
-    protected $controller;
-
-
-    public function setUp(): void
-    {
-        $worker = new SimpleWorker();
-
-        $eventManager = $worker->getEventManager();
-        (new ProcessQueueStrategy())->attach($eventManager);
-        (new MaxRunsStrategy(['max_runs' => 1]))->attach($eventManager);
-        $serviceManager = new ServiceManager();
-        $config = [
-            'factories' => [
-                'knownQueue' => SimpleQueueFactory::class,
-            ],
-        ];
-
-        $this->queuePluginManager = new QueuePluginManager($serviceManager, $config);
-        $this->controller = new SimpleController($worker, $this->queuePluginManager);
-    }
-
-    public function testThrowExceptionIfQueueIsUnknown(): void
-    {
-        $routeMatch = new RouteMatch(['queue' => 'unknownQueue']);
-        $this->controller->getEvent()->setRouteMatch($routeMatch);
-
-        $this->expectException(ServiceNotFoundException::class);
-        $this->controller->processAction();
-    }
-
-    public function testSimpleJob(): void
-    {
-        /** @var SimpleQueue $queue */
-        $queue = $this->queuePluginManager->get('knownQueue');
-        $queue->push(new SimpleJob());
-
-        $routeMatch = new RouteMatch(['queue' => 'knownQueue']);
-        $this->controller->getEvent()->setRouteMatch($routeMatch);
-
-        $result = $this->controller->processAction();
-        static::assertStringContainsString("Finished worker for queue 'knownQueue'", $result);
-        static::assertStringContainsString("maximum of 1 jobs processed", $result);
-    }
-
-    public function testFailingJobThrowException(): void
-    {
-        /** @var SimpleQueue $queue */
-        $queue = $this->queuePluginManager->get('knownQueue');
-        $queue->push(new FailingJob());
-
-        $routeMatch = new RouteMatch(['queue' => 'knownQueue']);
-        $this->controller->getEvent()->setRouteMatch($routeMatch);
-
-        $this->expectException(WorkerProcessException::class);
-        $this->controller->processAction();
-    }
-}