get(ProcessAllWatchlistHandler::class); /** @var TraceableMessageBus $bus */ $bus = $container->get('messenger.bus.default'); $bus->reset(); $handler(new ProcessAllWatchlist()); $dispatched = $bus->getDispatchedMessages(); $this->assertNotEmpty($dispatched); $this->assertInstanceOf(ProcessWatchlist::class, $dispatched[0]['message']); } }