/**
* Test the behavior of the proxy when it is cloned :
* All states must be cloned
* DI Container must be cloned
* Registered states must be cloned
* Active states must be cloned
* The cloned proxy must has a new unique id.
*/
public function testCloning()
{
$this->initializeProxy('state1', true);
$obj = new \stdClass();
$obj->foo = 'bar';
$clonedProxy = clone $this->proxy;
//States must be independently
$this->assertEquals(array('state1', 'state2', 'state3'), $this->proxy->listAvailableStates());
$this->assertEquals(array('state1'), $this->proxy->listEnabledStates());
$this->assertEquals(array('state1', 'state2', 'state3'), $clonedProxy->listAvailableStates());
$this->assertEquals(array('state1'), $clonedProxy->listEnabledStates());
//List must perform independently
$clonedProxy->switchState('state2');
$clonedProxy->unregisterState('state3');
$this->assertEquals(array('state1', 'state2', 'state3'), $this->proxy->listAvailableStates());
$this->assertEquals(array('state1'), $this->proxy->listEnabledStates());
$this->assertEquals(array('state1', 'state2'), $clonedProxy->listAvailableStates());
$this->assertEquals(array('state2'), $clonedProxy->listEnabledStates());
}
/**
* To initialize a proxy object with its states. States are fetched by the finder of this stated class.
*
* @param ProxyInterface $proxyObject
* @param string $stateName
*
* @return FactoryInterface
*
* @throws Exception\StateNotFound if the $stateName was not found for this stated class
*/
public function startup(ProxyInterface $proxyObject, string $stateName = null) : FactoryInterface
{
//Get all states available
$statesList = $this->listStatesByClasses();
//Check if the require state is available
if (null !== $stateName && !isset($statesList[$stateName])) {
throw new Exception\StateNotFound(\sprintf('Error, the state "%s" was not found in this stated class', $stateName));
}
//Get the main finder of this stated class, to compare it with finders of parents classes
$mainFinder = $this->getFinder();
//Load each state into proxy
foreach ($statesList as $loadingStateName => $finderLoader) {
//Create new state object by the finder
$stateObject = $this->buildState($loadingStateName, $finderLoader, $finderLoader !== $mainFinder);
//Add the state in the proxy
$proxyObject->registerState($loadingStateName, $stateObject);
}
//Switch to required state
if (null !== $stateName) {
$proxyObject->switchState($stateName);
} elseif (isset($statesList[ProxyInterface::DEFAULT_STATE_NAME])) {
//No required stated name, check if the default state is available and load it
$proxyObject->switchState(ProxyInterface::DEFAULT_STATE_NAME);
}
return $this;
}