From: =?utf-8?q?David_Pr=C3=A9vot?= <david@tilapin.org>
Date: Tue, 5 Jan 2021 13:13:45 -0400
Subject: Adapt to recent version of PHPUnit (8)

---
 tests/Pheanstalk/PheanstalkTest.php           | 2 +-
 tests/Pheanstalk/ServerErrorExceptionTest.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/Pheanstalk/PheanstalkTest.php b/tests/Pheanstalk/PheanstalkTest.php
index 734e16e..ba92623 100644
--- a/tests/Pheanstalk/PheanstalkTest.php
+++ b/tests/Pheanstalk/PheanstalkTest.php
@@ -18,7 +18,7 @@ use PHPUnit\Framework\TestCase;
  */
 class PheanstalkTest extends TestCase
 {
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
diff --git a/tests/Pheanstalk/ServerErrorExceptionTest.php b/tests/Pheanstalk/ServerErrorExceptionTest.php
index b0e13c8..59b5ae7 100644
--- a/tests/Pheanstalk/ServerErrorExceptionTest.php
+++ b/tests/Pheanstalk/ServerErrorExceptionTest.php
@@ -13,7 +13,7 @@ class ServerErrorExceptionTest extends TestCase
 {
     private $command;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->command = new Command\UseCommand('tube5');
     }