fix: Remove DB files after tests

Author: neznaika0

tests/system/Database/Live/ForgeTest.php

@@ -81,8 +81,11 @@ public function testCreateDatabaseWithDots(): void
         $this->assertFalse($result);
 
         $db->close();
+
         if ($this->db->DBDriver !== 'SQLite3') {
             $this->forge->dropDatabase($dbName);
+        } elseif (is_file($db->database)) {
+            unlink($db->database);
         }
     }
 

tests/system/Database/Live/SQLite3/GetIndexDataTest.php

@@ -51,6 +51,15 @@ protected function setUp(): void
         $this->forge = Database::forge($config);
     }
 
+    protected function tearDown(): void
+    {
+        parent::tearDown();
+
+        if ($this->db->DBDriver === 'SQLite3' && is_file($this->db->database)) {
+            unlink($this->db->database);
+        }
+    }
+
     public function testGetIndexData(): void
     {
         // INTEGER PRIMARY KEY AUTO_INCREMENT doesn't get an index by default