/**
* Placeholder helper
*
* @param string $name
* @return \Zend\View\Helper\Placeholder\Container\AbstractContainer
*/
public function direct($name = null)
{
if ($name == null) {
throw new \InvalidArgumentException('Placeholder: missing argument. $name is required by placeholder($name)');
}
$name = (string) $name;
return $this->_registry->getContainer($name);
}
public function testNamespaceRegisteredInPlaceholderRegistryAfterInstantiation()
{
$registry = Registry\Registry::getRegistry();
if ($registry->containerExists('Zend_View_Helper_HeadTitle')) {
$registry->deleteContainer('Zend_View_Helper_HeadTitle');
}
$this->assertFalse($registry->containerExists('Zend_View_Helper_HeadTitle'));
$helper = new Helper\HeadTitle();
$this->assertTrue($registry->containerExists('Zend_View_Helper_HeadTitle'));
}
/**
* Constructor
*
* @return void
*/
public function __construct()
{
$this->setRegistry(Registry\Registry::getRegistry());
$this->setContainer($this->getRegistry()->getContainer($this->_regKey));
}
/**
* Initialize placeholder container for layout vars
*
* @return \Zend\View\Helper\Placeholder\Container\Container
*/
protected function _initVarContainer()
{
if (null === $this->_container) {
$this->_container = \Zend\View\Helper\Placeholder\Registry\Registry::getRegistry()->getContainer(__CLASS__);
}
return $this->_container;
}
public function testGetRegistryRegistersWithGlobalRegistry()
{
$this->assertFalse(\Zend\Registry::isRegistered(Registry\Registry::REGISTRY_KEY));
$registry = Registry\Registry::getRegistry();
$this->assertTrue(\Zend\Registry::isRegistered(Registry\Registry::REGISTRY_KEY));
$registered = \Zend\Registry::get(Registry\Registry::REGISTRY_KEY);
$this->assertSame($registry, $registered);
}
