From ba9becf4ef382422aae6961cfe318b4a49a2d4bd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Vo=C5=99=C3=AD=C5=A1ek?= <mvorisek@mvorisek.cz>
Date: Fri, 6 Dec 2024 15:40:20 +0100
Subject: [PATCH] Do not extend lock/unlock methods visibility

---
 src/mutex/MySQLMutex.php                | 4 ++--
 src/mutex/PgAdvisoryLockMutex.php       | 4 ++--
 tests/mutex/PgAdvisoryLockMutexTest.php | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/mutex/MySQLMutex.php b/src/mutex/MySQLMutex.php
index ec3aea5b..a2292318 100644
--- a/src/mutex/MySQLMutex.php
+++ b/src/mutex/MySQLMutex.php
@@ -30,7 +30,7 @@ public function __construct(\PDO $PDO, string $name, float $timeout = 0)
     }
 
     #[\Override]
-    public function lock(): void
+    protected function lock(): void
     {
         $statement = $this->pdo->prepare('SELECT GET_LOCK(?, ?)');
 
@@ -62,7 +62,7 @@ public function lock(): void
     }
 
     #[\Override]
-    public function unlock(): void
+    protected function unlock(): void
     {
         $statement = $this->pdo->prepare('DO RELEASE_LOCK(?)');
         $statement->execute([
diff --git a/src/mutex/PgAdvisoryLockMutex.php b/src/mutex/PgAdvisoryLockMutex.php
index 5233df95..2e210861 100644
--- a/src/mutex/PgAdvisoryLockMutex.php
+++ b/src/mutex/PgAdvisoryLockMutex.php
@@ -31,7 +31,7 @@ public function __construct(\PDO $PDO, string $name)
     }
 
     #[\Override]
-    public function lock(): void
+    protected function lock(): void
     {
         $statement = $this->pdo->prepare('SELECT pg_advisory_lock(?, ?)');
 
@@ -42,7 +42,7 @@ public function lock(): void
     }
 
     #[\Override]
-    public function unlock(): void
+    protected function unlock(): void
     {
         $statement = $this->pdo->prepare('SELECT pg_advisory_unlock(?, ?)');
         $statement->execute([
diff --git a/tests/mutex/PgAdvisoryLockMutexTest.php b/tests/mutex/PgAdvisoryLockMutexTest.php
index 5c2b75bf..8c890734 100644
--- a/tests/mutex/PgAdvisoryLockMutexTest.php
+++ b/tests/mutex/PgAdvisoryLockMutexTest.php
@@ -61,7 +61,7 @@ public function testAcquireLock(): void
                 )
             );
 
-        $this->mutex->lock();
+        \Closure::bind(static fn ($mutex) => $mutex->lock(), null, PgAdvisoryLockMutex::class)($this->mutex);
     }
 
     public function testReleaseLock(): void
@@ -95,6 +95,6 @@ public function testReleaseLock(): void
                 )
             );
 
-        $this->mutex->unlock();
+        \Closure::bind(static fn ($mutex) => $mutex->unlock(), null, PgAdvisoryLockMutex::class)($this->mutex);
     }
 }