From 0c86c567d169115bc30e90969e6fd9e95164e518 Mon Sep 17 00:00:00 2001
From: Joop Schilder <jnmschilder@protonmail.com>
Date: Mon, 14 Dec 2020 13:19:53 +0100
Subject: [PATCH] Use CallableProvider in tests

---
 src/Tests/ContextTest.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Tests/ContextTest.php b/src/Tests/ContextTest.php
index 491cf59..64a5ca2 100644
--- a/src/Tests/ContextTest.php
+++ b/src/Tests/ContextTest.php
@@ -73,7 +73,7 @@ class ContextTest extends TestCase
             ->method('futureTick')
             ->with(self::emptyCallable());
 
-        $context->submit(static fn() => null);
+        $context->submit(self::emptyCallable());
     }
 
     public function testItRegistersMaintenanceTasksOnTheEventLoop(): void