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 testExtractFromObjectDoesntTouchOriginalObject()
{
$form = new \Zend\Form\Form();
$form->setHydrator(new \Zend\Stdlib\Hydrator\ClassMethods());
$this->productFieldset->setUseAsBaseFieldset(true);
$form->add($this->productFieldset);
$originalObjectHash = spl_object_hash($this->productFieldset->get("categories")->getTargetElement()->getObject());
$product = new Product();
$product->setName("foo");
$product->setPrice(42);
$cat1 = new \ZendTest\Form\TestAsset\Entity\Category();
$cat1->setName("bar");
$cat2 = new \ZendTest\Form\TestAsset\Entity\Category();
$cat2->setName("bar2");
$product->setCategories(array($cat1, $cat2));
$form->bind($product);
$form->setData(array("product" => array("name" => "franz", "price" => 13, "categories" => array(array("name" => "sepp"), array("name" => "herbert")))));
$objectAfterExtractHash = spl_object_hash($this->productFieldset->get("categories")->getTargetElement()->getObject());
$this->assertSame($originalObjectHash, $objectAfterExtractHash);
}
public function testDoesNotCreateNewObjects()
{
$form = new \Zend\Form\Form();
$form->setHydrator(new \Zend\Stdlib\Hydrator\ClassMethods());
$this->productFieldset->setUseAsBaseFieldset(true);
$form->add($this->productFieldset);
$product = new Product();
$product->setName("foo");
$product->setPrice(42);
$cat1 = new \ZendTest\Form\TestAsset\Entity\Category();
$cat1->setName("bar");
$cat2 = new \ZendTest\Form\TestAsset\Entity\Category();
$cat2->setName("bar2");
$product->setCategories(array($cat1,$cat2));
$form->bind($product);
$form->setData(
array("product"=>
array(
"name" => "franz",
"price" => 13,
"categories" => array(
array("name" => "sepp"),
array("name" => "herbert")
)
)
)
);
$form->isValid();
$categories = $product->getCategories();
$this->assertSame($categories[0], $cat1);
$this->assertSame($categories[1], $cat2);
}
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);
}
public function testDoNotCreateExtraFieldsetOnMultipleBind()
{
$form = new \Zend\Form\Form();
$this->productFieldset->setHydrator(new \Zend\Stdlib\Hydrator\ClassMethods());
$form->add($this->productFieldset);
$form->setHydrator(new \Zend\Stdlib\Hydrator\ObjectProperty());
$product = new Product();
$categories = array(new \ZendTest\Form\TestAsset\Entity\Category(), new \ZendTest\Form\TestAsset\Entity\Category());
$product->setCategories($categories);
$market = new \StdClass();
$market->product = $product;
// this will pass the test
$form->bind($market);
$this->assertSame(count($categories), iterator_count($form->get('product')->get('categories')->getIterator()));
// this won't pass, but must
$form->bind($market);
$this->assertSame(count($categories), iterator_count($form->get('product')->get('categories')->getIterator()));
}