Fix | Add Assertion For Weird PEST Behaviour

.editorconfig

@@ -13,3 +13,6 @@ trim_trailing_whitespace = false
 
 [*.{yml,yaml}]
 indent_size = 2
+
+[*.{xml}]
+indent_size = 3

.github/workflows/phpstan.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.1'
+          php-version: '8.3'
           coverage: none
 
       - name: Install composer dependencies

tests/Feature/XmlWriterTest.php

@@ -205,6 +205,30 @@
     );
 });
 
+test('when writing nested arrays it will create multiple elements', function () {
+    $xml = XmlWriter::make()
+        ->setXmlStandalone(true)
+        ->write('orders', [
+            'order' => [
+                'title' => '123',
+                'comment' => 'test',
+            ],
+        ]);
+
+    $expected = <<<XML
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<orders>
+  <order>
+    <title>123</title>
+    <comment>test</comment>
+  </order>
+</orders>
+
+XML;
+
+    expect($xml)->toBe($expected);
+});
+
 test('you can use composable elements in the writer', function () {
     $writer = new XmlWriter;