public function testProcess()
{
$visitorDefinition = new Definition();
$visitorDefinition->addTag('ezpublish_rest.input.parser', array('mediaType' => 'application/vnd.ez.api.UnitTest'));
$containerBuilder = new ContainerBuilder();
$containerBuilder->addDefinitions(array('ezpublish_rest.input.parsing_dispatcher' => new Definition(), 'ezpublish_rest.input.parser.UnitTest' => $visitorDefinition));
$compilerPass = new InputParserPass();
$compilerPass->process($containerBuilder);
$dispatcherMethodCalls = $containerBuilder->getDefinition('ezpublish_rest.input.parsing_dispatcher')->getMethodCalls();
self::assertTrue(isset($dispatcherMethodCalls[0][0]), 'Failed asserting that dispatcher has a method call');
self::assertEquals('addParser', $dispatcherMethodCalls[0][0], "Failed asserting that called method is 'addParser'");
self::assertInstanceOf('Symfony\\Component\\DependencyInjection\\Reference', $dispatcherMethodCalls[0][1][1], 'Failed asserting that method call is to a Reference object');
self::assertEquals('ezpublish_rest.input.parser.unittest', $dispatcherMethodCalls[0][1][1]->__toString(), "Failed asserting that Referenced service is 'ezpublish_rest.input.parser.UnitTest'");
}