/**
  * @covers \PhpCqrs\Command\Handler\Locator\InMemoryLocator::locate
  * @expectedException \PhpCqrs\Command\Handler\Locator\Exception\NoCommandHandlerFound
  */
 public function testCanNotLocateCommandHandler()
 {
     $message = GenericCommandMessage::forPayload(new PublishBook('1234'));
     $locator = new InMemoryLocator();
     $locator->locate($message);
 }