fix: limit migration namespace on unit tests

tests/database/ExampleDatabaseTest.php

@@ -12,8 +12,8 @@ final class ExampleDatabaseTest extends CIUnitTestCase
 {
     use DatabaseTestTrait;
 
-    // Execute migrations from all available namespaces
-    protected $namespace = null;
+    // Execute migrations from Tests\Support namespaces
+    protected $namespace   = 'Tests\Support';
 
     protected $seed = ExampleSeeder::class;
 

tests/orif/common/Views/AdminMenuTest.php

@@ -15,7 +15,8 @@ class AdminMenuTest extends CIUnitTestCase
     protected $migrate     = true;
     protected $migrateOnce = false;
     protected $refresh     = true;
-    protected $namespace   = null;
+    protected $namespace   = 'User';
+
     protected function setUp(): void
     {
         parent::setUp();

tests/orif/user/Controllers/AuthHttpTest.php

@@ -16,7 +16,7 @@ class AuthHttpTest extends CIUnitTestCase
     protected $migrate     = true;
     protected $migrateOnce = false;
     protected $refresh     = true;
-    protected $namespace   = null;
+    protected $namespace   = 'User';
 
     protected function setUp(): void
     {

tests/orif/user/Models/User_modelTest.php

@@ -173,4 +173,4 @@ private static function insertUser($userType, $username, $userEmail, $userPasswo
 
         return $userModel->insert($user);
     }
-}
+}