Unit test for HydratorAwareInterface

tests/ZendTest/Form/FormTest.php

@@ -20,6 +20,7 @@
 use Zend\InputFilter\Factory as InputFilterFactory;
 use Zend\Stdlib\Hydrator;
 use ZendTest\Form\TestAsset\Entity;
+use ZendTest\Form\TestAsset\HydratorAwareModel;
 
 class FormTest extends TestCase
 {
@@ -621,6 +622,20 @@ public function testUsesBoundObjectAsDataSourceWhenNoDataSet()
         $this->assertTrue($this->form->isValid());
     }
 
+    public function testUsesBoundObjectHydratorToPopulateForm()
+    {
+        $this->populateForm();
+        $object = new HydratorAwareModel();
+        $object->setFoo('fooValue');
+        $object->setBar('barValue');
+
+        $this->form->bind($object);
+        $foo = $this->form->get('foo');
+        $this->assertEquals('fooValue', $foo->getValue());
+        $bar = $this->form->get('bar');
+        $this->assertEquals('barValue', $bar->getValue());
+    }
+
     public function testBindOnValidateIsTrueByDefault()
     {
         $this->assertTrue($this->form->bindOnValidate());

tests/ZendTest/Form/TestAsset/HydratorAwareModel.php

@@ -0,0 +1,58 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+*
+* @link      http://github.com/zendframework/zf2 for the canonical source repository
+* @copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
+* @license   http://framework.zend.com/license/new-bsd New BSD License
+* @package   Zend_Form
+*/
+
+namespace ZendTest\Form\TestAsset;
+
+use Zend\Stdlib\Hydrator\HydratorAwareInterface;
+use Zend\Stdlib\Hydrator\HydratorInterface;
+use Zend\Stdlib\Hydrator\ClassMethods;
+
+class HydratorAwareModel implements HydratorAwareInterface
+{
+    protected $hydrator = null;
+
+    protected $foo = null;
+    protected $bar = null;
+
+    public function setHydrator(HydratorInterface $hydrator)
+    {
+        $this->hydrator = $hydrator;
+    }
+
+    public function getHydrator()
+    {
+        if (!$this->hydrator) {
+            $this->hydrator = new ClassMethods();
+        }
+        return $this->hydrator;
+    }
+
+    public function setFoo($value)
+    {
+        $this->foo = $value;
+        return $this;
+    }
+
+    public function setBar($value)
+    {
+       $this->bar = $value;
+       return $this;
+    }
+
+    public function getFoo()
+    {
+        return $this->foo;
+    }
+
+    public function getBar()
+    {
+        return $this->bar;
+    }
+}