fix tests issues

tests/_support/DBReset.php

@@ -2,19 +2,39 @@
 
 namespace Tests\Support;
 
-use CodeIgniter\Test\CIUnitTestCase;
 use Config\Database;
+use Throwable;
 
 class DBReset
 {
+    private const DB_GROUP = 'tests';
+
     protected static array $excludeTables = ['migrations'];
 
     public static function resetDatabase(): void
     {
-        $db = Database::connect();
+        $config = config('Database');
+        $dbConfig = $config->{self::DB_GROUP} ?? [];
+
+        try {
+            $db = Database::connect(self::DB_GROUP);
+            $db->initialize();
+        } catch (Throwable $exception) {
+            throw new \RuntimeException(
+                sprintf(
+                    'Test database connection failed: group=%s host=%s port=%s database=%s',
+                    self::DB_GROUP,
+                    $dbConfig['hostname'] ?? '',
+                    $dbConfig['port'] ?? '',
+                    $dbConfig['database'] ?? ''
+                ),
+                0,
+                $exception
+            );
+        }
+
         $db->disableForeignKeyChecks();
 
-        // Get all table names
         $tables = $db->listTables();
 
         foreach ($tables as $table) {