Repo Interface für tests

lib/Repository/Support/DatabaseSessionRepository.php

@@ -4,7 +4,7 @@ namespace MintyPHP\Repository\Support;
 
 use MintyPHP\DB;
 
-class DatabaseSessionRepository
+class DatabaseSessionRepository implements DatabaseSessionRepositoryInterface
 {
     public function acquireAdvisoryLock(string $lockName, int $timeoutSeconds = 0): bool
     {

lib/Repository/Support/DatabaseSessionRepositoryInterface.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace MintyPHP\Repository\Support;
+
+interface DatabaseSessionRepositoryInterface
+{
+    public function acquireAdvisoryLock(string $lockName, int $timeoutSeconds = 0): bool;
+
+    public function releaseAdvisoryLock(string $lockName): void;
+
+    public function beginTransaction(): void;
+
+    public function commitTransaction(): void;
+
+    public function rollbackTransaction(): void;
+}