/**
* Creates a new container and application.
*/
protected function setUp()
{
$this->container = new ContainerBuilder();
$this->application = new Application($this->container);
$this->container->setParameter(Application::getId('auto_exist'), false);
$this->configDir = tempnam(sys_get_temp_dir(), 'box-');
unlink($this->configDir);
mkdir($this->configDir);
}
/**
* Returns the container builder.
*
* @return ContainerBuilder The container builder.
*
* @throws CacheException If the cached configuration file does not exist.
*/
public function getContainerBuilder()
{
if (null === $this->file) {
throw CacheException::fileNotExist($this->file);
// @codeCoverageIgnore
}
$container = new ContainerBuilder();
$loader = new XmlFileLoader($container, new FileLocator());
$loader->load($this->file);
$extensions = $container->findTaggedServiceIds(Application::getId('extension'));
foreach ($extensions as $id => $tag) {
$container->registerExtension($container->get($id));
}
return $container;
}
/**
* Verifies that we can debug the service container.
*
* @covers \Box\Component\Console\Command\Debug\ContainerCommand
* @covers \Box\Component\Console\Helper\ContainerHelper
*
* @runInSeparateProcess
*/
public function testCommand()
{
// create a new application
$this->application = ApplicationCache::bootstrap($this->configDir . '/test.php');
// run the container debugger
$this->runCommand(new ArrayInput(array('command' => 'debug:container')), $output);
// verify that our service is listed
$output = $this->readOutput($output);
self::assertContains(Application::getId(), $output);
// reload the application from the cache
$this->application = ApplicationCache::bootstrap($this->configDir . '/test.php');
// reset the output variable
$output = null;
// run the container debugger again
$this->runCommand(new ArrayInput(array('command' => 'debug:container')), $output);
// verify that our service is still listed
$output = $this->readOutput($output);
self::assertContains(Application::getId(), $output);
}
/**
* {@inheritdoc}
*/
protected function register(ContainerBuilder $container, Definition $definition, $id, array $tag)
{
$container->getDefinition(Application::getId('helper_set'))->addMethodCall('set', array(new Reference($id)));
}
/**
* Verifies that we can run the application.
*/
public function testRun()
{
// registers a simple event listener
$definition = new Definition(__CLASS__);
$definition->addTag(Application::getId('event.subscriber'));
$this->container->setDefinition('test_event', $definition);
// register our own IO
$input = new ArrayInput(array());
$output = new StreamOutput(fopen('php://memory', 'r+'));
$this->container->set(Application::getId('input'), $input);
$this->container->set(Application::getId('output'), $output);
// compile the container ourselves
$this->container->compile();
// make sure the exit status is returned
self::assertEquals(0, $this->application->run());
// make sure it uses our output
$output = $this->readOutput($output);
self::assertContains('help', $output);
// make sure that the event dispatcher is used
self::assertContains('Event listened.', $output);
// make sure the helper set is registered
self::assertSame($this->container->get(Application::getId('helper_set')), $this->container->get(Application::getId())->getHelperSet());
// make sure the default helpers are registered
self::assertNotNull($this->container->has(Application::getId('helper.formatter')));
// make sure the helpers are registered with the helper set
$helperSet = $this->container->get(Application::getId('helper_set'));
self::assertSame($this->container->get(Application::getId('helper.formatter')), $helperSet->get('formatter'));
// make sure that the container helper is registered
self::assertSame($this->container, $helperSet->get('container')->getContainer());
// make sure the default commands are registered
self::assertNotNull($this->container->has(Application::getId('command.help')));
// make sure the commands are registered with the application.
$command = $this->container->get(Application::getId('command.help'));
self::assertSame($command, $this->container->get(Application::getId())->find($command->getName()));
// make sure the commands use the helper set service
self::assertSame($helperSet, $command->getHelperSet());
}
