Examples with Error io.spine.base.Error used on opensource projects

Example 26 with Error

use of io.spine.base.Error in project core-java by SpineEventEngine.

the class AggregateShould method create_single_event_for_a_pair_of_events_with_empty_for_a_rejection_react.

/**
 * Ensures that a {@linkplain io.spine.server.tuple.Pair pair} with an empty second optional
 * value returned from a reaction on a rejection stores a single event.
 *
 * <p>The rejection is fired by the {@link TaskAggregate#handle(AggReassignTask)
 * TaskAggregate.handle(AggReassignTask)}
 * and handled by the {@link TaskAggregate#on(Rejections.AggCannotReassignUnassignedTask)
 * TaskAggregate.on(AggCannotReassignUnassignedTask)}.
 */
@Test
public void create_single_event_for_a_pair_of_events_with_empty_for_a_rejection_react() {
    final BoundedContext boundedContext = newTaskBoundedContext();
    final TenantId tenantId = newTenantId();
    final Command command = command(reassignTask(), tenantId);
    final MemoizingObserver<Ack> observer = memoizingObserver();
    boundedContext.getCommandBus().post(command, observer);
    assertNull(observer.getError());
    final List<Ack> responses = observer.responses();
    assertSize(1, responses);
    final Ack response = responses.get(0);
    final io.spine.core.Status status = response.getStatus();
    final Error emptyError = Error.getDefaultInstance();
    assertEquals(emptyError, status.getError());
    final Rejection emptyRejection = Rejection.getDefaultInstance();
    assertEquals(emptyRejection, status.getRejection());
    final List<Event> events = readAllEvents(boundedContext, tenantId);
    assertSize(1, events);
    final Event reactionEvent = events.get(0);
    final TypeUrl userNotifiedType = TypeUrl.from(AggUserNotified.getDescriptor());
    assertEquals(typeUrlOf(reactionEvent), userNotifiedType);
}

Example 27 with Error

use of io.spine.base.Error in project core-java by SpineEventEngine.

the class IntegrationBusShould method emit_unsupported_external_message_exception_if_message_type_is_unknown.

@Test
public void emit_unsupported_external_message_exception_if_message_type_is_unknown() {
    final InMemoryTransportFactory transportFactory = InMemoryTransportFactory.newInstance();
    final BoundedContext boundedContext = contextWithTransport(transportFactory);
    final Event event = projectCreated();
    final BoundedContextName boundedContextName = BoundedContext.newName("External context ID");
    final ExternalMessage externalMessage = ExternalMessages.of(event, boundedContextName);
    final MemoizingObserver<Ack> observer = StreamObservers.memoizingObserver();
    boundedContext.getIntegrationBus().post(externalMessage, observer);
    final Error error = observer.firstResponse().getStatus().getError();
    assertFalse(Validate.isDefault(error));
    assertEquals(ExternalMessageValidationError.getDescriptor().getFullName(), error.getType());
    assertTrue(UNSUPPORTED_EXTERNAL_MESSAGE.getNumber() == error.getCode());
}

Example 28 with Error

use of io.spine.base.Error in project core-java by SpineEventEngine.

the class UnsupportedExternalMessageException method asError.

@Override
public Error asError() {
    final String msgType = externalMessage.getDescriptorForType().getFullName();
    final String errMsg = format("External messages of the type `%s` are not supported.", msgType);
    final int errorCode = UNSUPPORTED_EXTERNAL_MESSAGE.getNumber();
    final String errorType = ExternalMessageValidationError.getDescriptor().getFullName();
    final Error error = Error.newBuilder().setType(errorType).setCode(errorCode).setMessage(errMsg).build();
    return error;
}

Example 29 with Error

use of io.spine.base.Error in project core-java by SpineEventEngine.

the class DuplicateCommandShould method be_acknowledged_on_client_when_posted_to_an_aggregate.

@Test
public void be_acknowledged_on_client_when_posted_to_an_aggregate() {
    final TenantId tenantId = newTenantId();
    final Command command = command(createProject(), tenantId);
    client.post(command);
    final Ack ack = client.post(command);
    final Status status = ack.getStatus();
    final Error error = status.getError();
    final String errorType = error.getType();
    final String expectedErrorType = DuplicateCommandException.class.getCanonicalName();
    assertEquals(expectedErrorType, errorType);
}

Example 30 with Error

use of io.spine.base.Error in project core-java by SpineEventEngine.

the class AbstractCommandBusTestSuite method checkCommandError.

static void checkCommandError(Ack sendingResult, CommandValidationError validationError, String errorType, Command cmd) {
    final Status status = sendingResult.getStatus();
    assertEquals(status.getStatusCase(), Status.StatusCase.ERROR);
    final CommandId commandId = cmd.getId();
    assertEquals(commandId, unpack(sendingResult.getMessageId()));
    final Error error = status.getError();
    assertEquals(errorType, error.getType());
    assertEquals(validationError.getNumber(), error.getCode());
    assertFalse(error.getMessage().isEmpty());
    if (validationError == INVALID_COMMAND) {
        assertFalse(error.getValidationError().getConstraintViolationList().isEmpty());
    }
}