public function testCompositeRunLayersInOrder()
{
$composite = new CompositeApplicationLayer();
$composite->addLayer($this->mockLayer1);
$composite->addLayer($this->mockLayer2);
$composite->addLayer($this->mockLayer3);
$index = 1;
$this->mockLayer1->indexReference =& $index;
$this->mockLayer2->indexReference =& $index;
$this->mockLayer3->indexReference =& $index;
$composite->run($this->mockDataContainer);
$this->assertEquals(1, $this->mockLayer1->valueOfIndexWhenRun);
$this->assertEquals(2, $this->mockLayer2->valueOfIndexWhenRun);
$this->assertEquals(3, $this->mockLayer3->valueOfIndexWhenRun);
$this->assertEquals(1, $this->mockLayer1->runHasBeenCalled);
$this->assertEquals(1, $this->mockLayer2->runHasBeenCalled);
$this->assertEquals(1, $this->mockLayer3->runHasBeenCalled);
}
<?php
$lib = realpath(__DIR__ . '/..');
define("ROOT_DIR", "{$lib}/library");
require_once "{$lib}/library/core/DataContainerArrayAdapter.php";
require_once "{$lib}/library/core/StandardWebInitializationApplicationLayer.php";
require_once "{$lib}/library/core/CompositeApplicationLayer.php";
require_once "{$lib}/library/core/LoadDataFromFileApplicationLayer.php";
require_once "{$lib}/library/core/ControllerDispatcherApplicationLayer.php";
require_once "{$lib}/library/core/SimpleViewDispatcherApplicationLayer.php";
require_once "{$lib}/library/core/DumpDataApplicationLayer.php";
require_once "{$lib}/library/core/AbstractApplicationController.php";
//The main datacontainer. He will contain others datacontainer, as the following layers will build them.
$applicationData = new DataContainerArrayAdapter();
//CompositeApplicationLayer : a simple list of layers. Calling run() on it will call run() on each item of the list
$layers = new CompositeApplicationLayer();
//StandardWebInitializationApplicationLayer : Put the $_REQUEST, $_SESSION in the applicationData container
//(respectivly as "request" and "session"). Add also an empty container "vars".
$layers->addLayer(new StandardWebInitializationApplicationLayer());
//LoadDataFromFileApplicationLayer : Load a file (here: 'configuration.php'),
//and put the content of the array variable (here: '$config') in the applicationData
//container as the given key (here: "config")
$layers->addLayer(new LoadDataFromFileApplicationLayer('config', 'configuration.php', 'config'));
//ControllerDispatcherApplicationLayer : Try to load and run an application layer based on
//the "ctrl" and "act" keys in the applicationData/request.
$layers->addLayer(new ControllerDispatcherApplicationLayer());
//SimpleViewDispatcherApplicationLayer : Try to load and include a script based on
//the "ctrl" and "act" keys in the applicationData/request.
$layers->addLayer(new SimpleViewDispatcherApplicationLayer());
//DumpDataApplicationLayer : Simply dump the application data to the given file (here: ./dump.log).
//You can also set "php://output", if you want to dump to the screen.
