/**
* Now we will replace the context with a new context and break the chain
* @return null
*/
public function testApplyFiltersChainReplaceContextBreakChain()
{
$input = $this->getMock('Appfuel\\Kernel\\Mvc\\AppInputInterface');
$detail = $this->getMock('Appfuel\\Kernel\\Mvc\\MvcRouteDetailInterface');
$context = new MvcContext('html', 'my-route', $detail, $input);
$replaceContext = new MvcContext('json', 'new-route', $detail, $input);
$cback1 = function ($myContext, $builder) {
$myContext->add('filter1', 'filter-result-1');
};
$filter1 = new InterceptFilter($cback1);
$cback2 = function ($myContext, $builder) use($replaceContext) {
$replaceContext->add('filter2', 'filter-result-2');
return array('is-break-chain' => true, 'replace-context' => $replaceContext);
};
$filter2 = new InterceptFilter($cback2);
$cback3 = function ($myContext, $builder) {
$myContext->add('filter3', 'filter-result-3');
};
$filter3 = new InterceptFilter($cback3);
$this->chain->setFilters(array($filter1, $filter2, $filter3));
$result = $this->chain->applyFilters($context);
$this->assertNotSame($context, $result);
$this->assertSame($replaceContext, $result);
$this->assertNull($replaceContext->get('filter1'));
$this->assertEquals('filter-result-2', $replaceContext->get('filter2'));
$this->assertNull($replaceContext->get('filter3'));
}
/**
* @param MvcActionDispatcherInterface $dispatch,
* @param FilterManagerInterface $filterManager,
* @param OutputInterface $output
* @return MvcFront
*/
public function buildFront(MvcDispatcherInterface $dispatcher = null, InterceptChainInterface $preChain = null, InterceptChainInterface $postChain = null)
{
$preList = KernelRegistry::getParam('pre-filters', array());
if (null === $preChain) {
$preChain = new InterceptChain();
}
if (is_array($preList) && !empty($preList)) {
$preChain->loadFilters($preList);
}
$postList = KernelRegistry::getParam('post-filters', array());
if (null === $postChain) {
$postChain = new InterceptChain();
}
if (is_array($postList) && !empty($postList)) {
$postChain->loadFilters($postList);
}
if (null === $dispatcher) {
$dispatcher = new MvcDispatcher();
}
return new MvcFront($dispatcher, $preChain, $postChain);
}