From 384bf4f80f997504bbfe024d0ea152fdc376469f Mon Sep 17 00:00:00 2001
From: Arnaud Le Blanc <arnaud.lb@gmail.com>
Date: Mon, 2 Jan 2012 19:12:07 +0100
Subject: [PATCH] added a test for TextType with custom data transformers

---
 .../Form/Extension/Core/Type/TextTypeTest.php | 57 +++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 tests/Symfony/Tests/Component/Form/Extension/Core/Type/TextTypeTest.php

diff --git a/tests/Symfony/Tests/Component/Form/Extension/Core/Type/TextTypeTest.php b/tests/Symfony/Tests/Component/Form/Extension/Core/Type/TextTypeTest.php
new file mode 100644
index 000000000000..7e3690ef96ed
--- /dev/null
+++ b/tests/Symfony/Tests/Component/Form/Extension/Core/Type/TextTypeTest.php
@@ -0,0 +1,57 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Tests\Component\Form\Extension\Core\Type;
+
+use Symfony\Component\Form\CallbackTransformer;
+
+require_once __DIR__ . '/TypeTestCase.php';
+
+
+class TextTypeTest extends TypeTestCase
+{
+    public function testBindWorksWithDataTransformers()
+    {
+        $builder = $this->builder->create('text');
+
+        $transformer = new CallbackTransformer(function($value) {
+
+            if (null === $value) {
+                return null;
+            }
+
+            return implode(',', $value);
+
+        }, function($value) {
+            
+            if (null === $value) {
+                return null;
+            }
+
+            return explode(',', $value);
+
+        });
+
+        $builder->appendClientTransformer($transformer);
+        $builder->setData(array('1','2','3'));
+
+        $form = $builder->getForm();
+
+        $this->assertSame(array('1','2','3'), $form->getData());
+        $this->assertSame('1,2,3', $form->getClientData());
+
+        $form->bind('4,5,6');
+
+        $this->assertSame(array('4','5','6'), $form->getData());
+        $this->assertSame('4,5,6', $form->getClientData());
+    }
+}
+