From 5f6c2beb3b5c9fd4416422f7d336438b8fb7c47f Mon Sep 17 00:00:00 2001
From: El RIDO <elrido@gmx.net>
Date: Mon, 10 Nov 2025 12:00:29 +0100
Subject: [PATCH] Unit test on escaping the template directory

---
 tst/TemplateSwitcherTest.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tst/TemplateSwitcherTest.php b/tst/TemplateSwitcherTest.php
index 16aec6b0..7f4ef8d8 100644
--- a/tst/TemplateSwitcherTest.php
+++ b/tst/TemplateSwitcherTest.php
@@ -41,6 +41,7 @@ class TemplateSwitcherTest extends TestCase
         $defaultTemplateFallback = 'bootstrap5';
         $customTemplate          = 'bootstrap-dark';
         $customWrongTemplate     = 'bootstrap-wrong';
+        $escapeTemplateDirectory = '../index';
 
         TemplateSwitcher::setTemplateFallback($defaultTemplateFallback);
 
@@ -49,6 +50,9 @@ class TemplateSwitcherTest extends TestCase
 
         $_COOKIE['template'] = $customTemplate;
         $this->assertEquals($customTemplate, TemplateSwitcher::getTemplate(), 'Custom template');
+
+        $_COOKIE['template'] = $escapeTemplateDirectory;
+        $this->assertEquals($defaultTemplateFallback, TemplateSwitcher::getTemplate(), 'Fallback on escaping template directory');
     }
 
     public function testGetAvailableTemplates()