From ad187fb945f0465e273e0f234174ab0817fdbc34 Mon Sep 17 00:00:00 2001
From: "John Paul E. Balandan, CPA" <paulbalandan@gmail.com>
Date: Sun, 15 Feb 2026 01:04:49 +0800
Subject: [PATCH] refactor: add strict types to tests

---
 .php-cs-fixer.tests.php                                     | 1 +
 tests/_support/Commands/Foobar.php                          | 2 ++
 utils/src/PhpCsFixer/CodeIgniterRuleCustomisationPolicy.php | 4 ++++
 3 files changed, 7 insertions(+)

diff --git a/.php-cs-fixer.tests.php b/.php-cs-fixer.tests.php
index 09ea5a62c55a..ca74f7f5e404 100644
--- a/.php-cs-fixer.tests.php
+++ b/.php-cs-fixer.tests.php
@@ -30,6 +30,7 @@
     ]);
 
 $overrides = [
+    'declare_strict_types'  => true,
     'phpdoc_to_return_type' => true,
     'void_return'           => true,
 ];
diff --git a/tests/_support/Commands/Foobar.php b/tests/_support/Commands/Foobar.php
index 7ca79a9db7a5..edd0c769590e 100644
--- a/tests/_support/Commands/Foobar.php
+++ b/tests/_support/Commands/Foobar.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * This file is part of CodeIgniter 4 framework.
  *
diff --git a/utils/src/PhpCsFixer/CodeIgniterRuleCustomisationPolicy.php b/utils/src/PhpCsFixer/CodeIgniterRuleCustomisationPolicy.php
index 8794f5dc787a..ad2f64ba07a2 100644
--- a/utils/src/PhpCsFixer/CodeIgniterRuleCustomisationPolicy.php
+++ b/utils/src/PhpCsFixer/CodeIgniterRuleCustomisationPolicy.php
@@ -33,6 +33,10 @@ public function getRuleCustomisers(): array
         $normalisedStrEndsWith = static fn (string $haystack, string $needle): bool => str_ends_with(str_replace('\\', '/', $haystack), $needle);
 
         return [
+            'declare_strict_types' => static fn (SplFileInfo $file): bool => ! $normalisedStrEndsWith(
+                $file->getPathname(),
+                '/tests/system/Debug/ExceptionsTest.php',
+            ),
             'native_function_casing' => static fn (SplFileInfo $file): bool => ! $normalisedStrEndsWith(
                 $file->getPathname(),
                 '/tests/system/Database/Live/PreparedQueryTest.php',