Test deep rebinding attribute callbacks after clone

Icinga · Feb 10, 2023 · ba08f7e · ba08f7e
1 parent cee10c9
commit ba08f7e
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diff --git a/tests/Lib/FormProvidingAttributeCallbacks.php b/tests/Lib/FormProvidingAttributeCallbacks.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace ipl\Tests\Html\Lib;
+
+use ipl\Html\Form;
+use ipl\Html\FormElement\FieldsetElement;
+
+class FormProvidingAttributeCallbacks extends Form
+{
+    public function getFormaction(): ?string
+    {
+        return $this->getAction();
+    }
+    public function getFormmethod(): ?string
+    {
+        return $this->getMethod();
+    }
+    protected function assemble()
+    {
+        $submit = $this->createElement('submit', 'submit');
+        $submit
+            ->getAttributes()
+            ->registerAttributeCallback('formaction', [$this, 'getFormaction'])
+            ->registerAttributeCallback('formmethod', [$this, 'getFormmethod']);
+        /** @var FieldsetElement $fieldset */
+        $fieldset = $this->createElement('fieldset', 'fieldset');
+        $fieldset->addElement($submit);
+        $this->addElement($fieldset);
+    }
+}
diff --git a/tests/RebindAttributeCallbacksTest.php b/tests/RebindAttributeCallbacksTest.php
@@ -6,6 +6,7 @@
 use ipl\Html\Attributes;
 use ipl\Html\BaseHtmlElement;
 use ipl\Tests\Html\Lib\ElementWithAttributeCallbacks;
+use ipl\Tests\Html\Lib\FormProvidingAttributeCallbacks;
 use ReflectionFunction;
 use ReflectionProperty;
 
@@ -113,6 +114,34 @@ public function testElementCallbacksCloning(): void
         $this->assertCallbacksFor($clone);
     }
 
+    public function testDeepRebinding(): void
+    {
+        $form = (new FormProvidingAttributeCallbacks())
+            ->ensureAssembled();
+
+        $clone = (clone $form)
+            ->setAction('action')
+            ->setMethod('GET');
+
+        $originalHtml = <<<'HTML'
+<form method="POST">
+  <fieldset name="fieldset">
+    <input name="fieldset[submit]" type="submit" value="submit" formmethod="POST">
+  </fieldset>
+</form>
+HTML;
+        $this->assertHtml($originalHtml, $form);
+
+        $cloneHtml = <<<'HTML'
+<form action="action" method="GET">
+  <fieldset name="fieldset">
+    <input name="fieldset[submit]" type="submit" value="submit" formaction="action" formmethod="GET">
+  </fieldset>
+</form>
+HTML;
+        $this->assertHtml($cloneHtml, $clone);
+    }
+
     protected function getCallbackThis(callable $callback): ?object
     {
         if (! $callback instanceof Closure) {