diff --git a/http-handler/TestRequest.php b/http-handler/TestRequest.php
index 394d4316..577fb750 100644
--- a/http-handler/TestRequest.php
+++ b/http-handler/TestRequest.php
@@ -21,6 +21,11 @@ class TestRequest
 
 	private ?ResponseEmitter $response = null;
 
+	public function __construct()
+	{
+		$this->response = new ResponseEmitter();
+	}
+
 
 	/**
 	 * @param Request $request