fix tests

Author: ASKozienko

pkg/enqueue/Tests/Functional/Client/RpcClientTest.php

@@ -79,7 +79,7 @@ public function testProduceAndConsumeOneMessage()
         $this->assertInstanceOf(PsrMessage::class, $requestMessage);
         $this->assertEquals('Hi Thomas!', $requestMessage->getBody());
 
-        $replyMessage = $promise->getMessage();
+        $replyMessage = $promise->receive();
         $this->assertEquals('Hi John!', $replyMessage->getBody());
     }
 }

pkg/enqueue/Tests/Rpc/PromiseTest.php

@@ -89,7 +89,7 @@ public function testOnReceiveShouldCallFinallyCallbackEvenIfExceptionThrown()
 
     public function testOnReceiveShouldThrowExceptionIfCallbackReturnNotMessageInstance()
     {
-        $receivecb = function() use (&$invokedReceive) {
+        $receivecb = function() {
             return new \stdClass();
         };