fix mariadb

Author: rez1dent3

tests/Infra/TestCase.php

@@ -64,11 +64,13 @@ final protected function getEnvironmentSetUp($app): void
         $config->set('database.connections.pgsql.prefix', 'tests');
         $config->set('database.connections.mysql.prefix', 'tests');
 
-        /** @var array<string, mixed> $mysql */
-        $mysql = $config->get('database.connections.mysql');
-        $config->set('database.connections.mariadb', array_merge($mysql, [
-            'port' => 3307,
-        ]));
+        if (!$config->has('database.connections.mariadb')) {
+            /** @var array<string, mixed> $mysql */
+            $mysql = $config->get('database.connections.mysql');
+            $config->set('database.connections.mariadb', $mysql);
+        }
+
+        $config->set('database.connections.mariadb.port', 3307);
 
         // new table name's
         $config->set('wallet.transaction.table', 'transaction');