NotificationHandler
단위 테스트를 작성하는 데 도움이 필요합니다. 그래서 NotificationHandlerTest
(junit4 사용)을 만들었지 만 실제 결과가 무엇인지 예상되는 결과를 결정하는 방법을 알지 못하므로 하나 이상의 간단한 테스트 (일부 메소드)가 제게 많은 도움이됩니다!통합 테스트 통합
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.integration.annotation.Poller;
import org.springframework.integration.annotation.ServiceActivator;
import org.springframework.messaging.Message;
import org.springframework.stereotype.Component;
import java.util.List;
import java.util.stream.Collectors;
@Component
class NotificationHandler {
private static Logger LOG = LoggerFactory.getLogger(NotificationHandler.class);
@Autowired
private NotificationRoutingRepository routingRepository;
@Autowired
private SendNotificationGateway gateway;
@Autowired
private AccessService accessService;
@Autowired
private EndpointService endpointService;
@ServiceActivator(inputChannel = Channels.ASSET_MODIFIED_CHANNEL, poller = @Poller("assetModifiedPoller"), outputChannel = Channels.NULL_CHANNEL)
public Message<?> handle(Message<EventMessage> message) {
final EventMessage event = message.getPayload();
LOG.debug("Generate notification messages: {}, {}", event.getOriginType(), event.getType());
routingRepository.findByOriginTypeAndEventType(event.getOriginType(), event.getType()).stream()
.filter(routing -> routing.getOriginId() == null || routing.getOriginId() == event.getOriginId())
.map(routing -> getNotificationMessages(event, routing))
.flatMap(List::stream)
.forEach(notificationMessage -> {
LOG.debug("Sending message {}", notificationMessage);
gateway.send(notificationMessage);
});
return message;
}enter code here
enter code here`enter code here`
private List<NotificationMessage> getNotificationMessages(EventMessage event, NotificationRouting routing) {
switch (routing.getDestinationType()) {
case "USERS":
LOG.trace("Getting endpoints for users");
return getEndpointsByUsers(routing, event.getOrigin(), event.getOriginType()).stream()
.map(endpoint -> new NotificationMessage(event.getOriginType(), event.getOrigin(), endpoint))
.collect(Collectors.toList());
default:
LOG.trace("Getting default endpoints");
return getEndpoints(routing, event.getOrigin(), event.getOriginType()).stream()
.map(endpoint -> new NotificationMessage(event.getOriginType(), event.getOrigin(), endpoint))
.collect(Collectors.toList());
}
}
private List<Endpoint> getEndpoints(NotificationRouting routing, Object origin, String originType) {
final Asset asset = getAssetForObject(origin, originType);
final List<Long> userIds = accessService.list(asset).stream()
.map(ResourceAccess::getUser)
.map(AbstractEntity::getId)
.collect(Collectors.toList());
userIds.add(asset.getCreatorId());
LOG.trace("getEndpoints usersIds {}", userIds);
final List<Endpoint> endpoints = endpointService.getEndpoints(userIds, routing.getEndpointType());
LOG.trace("Endpoints {}", endpoints.stream().map(Endpoint::getId).collect(Collectors.toList()));
return endpoints;
}
private List<Endpoint> getEndpointsByUsers(NotificationRouting routing, Object origin, String originType) {
final Asset asset = getAssetForObject(origin, originType);
final List<Long> userIds = accessService.list(asset).stream()
.map(ResourceAccess::getUser)
.map(AbstractEntity::getId)
.filter(routing.getDestinations()::contains)
.collect(Collectors.toList());
routing.setDestinations(userIds);
routingRepository.save(routing);
LOG.trace("getEndpointsByUsers usersIds {}", userIds);
final List<Endpoint> endpoints = endpointService.getEndpoints(userIds, routing.getEndpointType());
LOG.trace("Endpoints {}", endpoints.stream().map(Endpoint::getId).collect(Collectors.toList()));
return endpoints;
}
private Asset getAssetForObject(Object origin, String originType) {
switch (originType) {
case EventMessage.POINT:
return (Point) origin;
case EventMessage.FEED:
return ((Feed) origin).getPoint();
case EventMessage.ACTUATOR:
return ((Actuator)origin).getPoint();
case EventMessage.DEVICE:
return (Device) origin;
case EventMessage.ALARM:
return ((Alarm) origin).getPoint();
default:
throw new IllegalArgumentException("Unsupported type: " + originType);
}
}
}
당신은 ** 당신이 테스트하고있는 클래스와 그 메소드의 예상되는 동작을 알아야합니다 **. –
[실제 질문이 아닌 이유는 무엇입니까?] (https://meta.stackoverflow.com/q/284236/3788176) –
에 오신 것을 환영합니다. 지금까지 시도한 것을 보여 주시고 구체적인 질문을 해 주시면 구체적인 답변을 드릴 수 있습니다! –