Examples with IRepresentationSearchService org.eclipse.sirius.components.collaborative.api.IRepresentationSearchService used on opensource projects

Example 1 with IRepresentationSearchService

use of org.eclipse.sirius.components.collaborative.api.IRepresentationSearchService in project sirius-components by eclipse-sirius.

the class RenameDiagramEventHandlerTests method testRenameRepresentation.

@Test
public void testRenameRepresentation() {
    String projectId = UUID.randomUUID().toString();
    String representationId = UUID.randomUUID().toString();
    UUID targetObjectId = UUID.randomUUID();
    DiagramDescription diagramDescription = new TestDiagramDescriptionBuilder().getDiagramDescription(UUID.randomUUID(), List.of(), List.of(), List.of());
    // @formatter:off
    Diagram diagram = Diagram.newDiagram(representationId).label(OLD_LABEL).descriptionId(diagramDescription.getId()).targetObjectId(targetObjectId.toString()).size(Size.of(10, 10)).position(Position.at(0, 0)).nodes(Collections.emptyList()).edges(Collections.emptyList()).build();
    // @formatter:on
    IRepresentationSearchService representationSearchService = new IRepresentationSearchService() {

        @Override
        public <T extends IRepresentation> Optional<T> findById(IEditingContext editingContext, String representationId, Class<T> representationClass) {
            return Optional.of(diagram).map(representationClass::cast);
        }
    };
    RenameDiagramEventHandler handler = new RenameDiagramEventHandler(representationSearchService, new IRepresentationPersistenceService.NoOp(), new ICollaborativeDiagramMessageService.NoOp(), new SimpleMeterRegistry());
    var input = new RenameDiagramInput(UUID.randomUUID(), projectId, representationId, NEW_LABEL);
    assertThat(handler.canHandle(input)).isTrue();
    Many<ChangeDescription> changeDescriptionSink = Sinks.many().unicast().onBackpressureBuffer();
    One<IPayload> payloadSink = Sinks.one();
    handler.handle(payloadSink, changeDescriptionSink, new IEditingContext.NoOp(), new IDiagramContext.NoOp(), input);
    ChangeDescription changeDescription = changeDescriptionSink.asFlux().blockFirst();
    assertThat(changeDescription.getKind()).isEqualTo(ChangeKind.REPRESENTATION_RENAMING);
    IPayload payload = payloadSink.asMono().block();
    assertThat(payload).isInstanceOf(RenameRepresentationSuccessPayload.class);
    assertThat(((RenameRepresentationSuccessPayload) payload).getRepresentation().getLabel()).isEqualTo(NEW_LABEL);
}