/**
* @covers \PhpCqrs\Command\Dispatcher\Middleware\InMemoryMiddlewareChain::proceed
* @covers \PhpCqrs\Command\Dispatcher\Middleware\InMemoryMiddlewareChain::next
* @covers \PhpCqrs\Command\Dispatcher\Middleware\InMemoryMiddlewareChain::end
*/
public function testCanProceedCommand()
{
$chain = new InMemoryMiddlewareChain();
$chain->register(new ConcatenationMiddleware('2'), new ConcatenationMiddleware('3'));
$message = GenericCommandMessage::forPayloadAndMetaData(new PublishBook('1234'), new MetaData(['string' => '1']));
$message = $chain->proceed($message);
$this->assertEquals('1.2.3', $message->metaData()->get('string'));
}
/**
* @covers \PhpCqrs\Command\Message\GenericCommandMessage::forPayloadAndMetaData
*/
public function testCanConstructForPayloadAndMetaData()
{
$message = GenericCommandMessage::forPayloadAndMetaData(new RegisterBook('1234', 'Title!'), new MetaData());
$this->assertInstanceOf(GenericCommandMessage::class, $message);
}
