public function getOneToManyEntity()
{
$product = new TestAsset\Entity\Product();
$product->setName('Chair');
$product->setPrice(10);
$firstCategory = new TestAsset\Entity\Category();
$firstCategory->setName('Office');
$secondCategory = new TestAsset\Entity\Category();
$secondCategory->setName('Armchair');
$product->setCategories(array($firstCategory, $secondCategory));
return $product;
}
public function testPreserveEntitiesBoundToCollectionAfterValidation()
{
$this->form->setInputFilter(new \Zend\InputFilter\InputFilter());
$fieldset = new TestAsset\ProductCategoriesFieldset();
$fieldset->setUseAsBaseFieldset(true);
$product = new Entity\Product();
$product->setName('Foobar');
$product->setPrice(100);
$c1 = new Entity\Category();
$c1->setId(1);
$c1->setName('First Category');
$c2 = new Entity\Category();
$c2->setId(2);
$c2->setName('Second Category');
$product->setCategories(array($c1, $c2));
$this->form->add($fieldset);
$this->form->bind($product);
$data = array('product' => array('name' => 'Barbar', 'price' => 200, 'categories' => array(array('name' => 'Something else'), array('name' => 'Totally different'))));
$hash1 = spl_object_hash($this->form->getObject()->getCategory(0));
$this->form->setData($data);
$this->form->isValid();
$hash2 = spl_object_hash($this->form->getObject()->getCategory(0));
// Returned object has to be the same as when binding or properties
// will be lost. (For example entity IDs.)
$this->assertTrue($hash1 == $hash2);
}