diff --git a/phpunit.xml b/phpunit.xml
index 50e1c960..adb5557d 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -10,6 +10,9 @@
     <testsuite name="Fileshare">
       <directory suffix="Test.php">./tests/Fileshare</directory>
     </testsuite>
+    <testsuite name="Arch">
+      <file>tests/Arch.php</file>
+    </testsuite>
     <testsuite name="NamiUnit">
       <directory suffix="Test.php">./packages/laravel-nami/tests/Unit</directory>
     </testsuite>
diff --git a/tests/Arch.php b/tests/Arch.php
new file mode 100644
index 00000000..7cb5f3b6
--- /dev/null
+++ b/tests/Arch.php
@@ -0,0 +1,15 @@
+<?php
+
+arch()
+    ->expect('App')
+    ->not->toUse(['die', 'dd', 'dump']);
+
+
+arch()
+    ->expect(globArch('App\*\Models'))
+    ->toExtend('Illuminate\Database\Eloquent\Model')
+    ->toBeClasses();
+
+arch('app')
+    ->expect('App')
+    ->not->toHaveFileSystemPermissions('0777');
diff --git a/tests/Pest.php b/tests/Pest.php
index a97bd509..f6bdb97a 100644
--- a/tests/Pest.php
+++ b/tests/Pest.php
@@ -11,6 +11,8 @@
 |
 */
 
+use Symfony\Component\Finder\Finder;
+
 uses(
     Tests\TestCase::class,
     // Illuminate\Foundation\Testing\RefreshDatabase::class,
@@ -41,3 +43,12 @@ uses(
 | global functions to help you to reduce the number of lines of code in your test files.
 |
 */
+
+function globArch(string $pattern)
+{
+    $files = iterator_to_array(Finder::create()->files()->in(str($pattern)->replaceStart('App', './app')->replace('\\', '/'))->name('*.php'));
+
+    return collect($files)->map(
+        fn ($file) => str($file->getPathname())->replaceStart('./app', 'App')->replace('/', '\\')->replaceEnd('.php', '')->toString()
+    )->values()->toArray();
+}