Merge pull request #21: add getter for the PSR7Worker->httpWorker p…

…roperty

src/PSR7Worker.php

@@ -54,6 +54,11 @@ public function getWorker(): WorkerInterface
         return $this->httpWorker->getWorker();
     }
 
+    public function getHttpWorker(): HttpWorker
+    {
+        return $this->httpWorker;
+    }
+
     /**
      * @throws \JsonException
      */

tests/Unit/PSR7WorkerTest.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Spiral\RoadRunner\Tests\Http\Unit;
+
+use Nyholm\Psr7\Factory\Psr17Factory;
+use PHPUnit\Framework\TestCase;
+use Spiral\RoadRunner\Http\HttpWorker;
+use Spiral\RoadRunner\Http\PSR7Worker;
+use Spiral\RoadRunner\Worker;
+
+class PSR7WorkerTest extends TestCase
+{
+    public function testHttpWorkerIsAvailable(): void
+    {
+        $psrFactory = new Psr17Factory();
+
+        $psrWorker = new PSR7Worker(
+            Worker::create(),
+            $psrFactory,
+            $psrFactory,
+            $psrFactory,
+        );
+
+        self::assertInstanceOf(HttpWorker::class, $psrWorker->getHttpWorker());
+    }
+
+    protected function tearDown(): void
+    {
+        // Clean all extra output buffers
+        $level = \ob_get_level();
+        while (--$level > 0) {
+            \ob_end_clean();
+        }
+
+        parent::tearDown(); // TODO: Change the autogenerated stub
+    }
+}