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RenameFormDescriptionEditorEventHandlerTests.java
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RenameFormDescriptionEditorEventHandlerTests.java
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/*******************************************************************************
* Copyright (c) 2022 Obeo.
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.sirius.components.collaborative.formdescriptioneditors.handlers;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.List;
import java.util.UUID;
import org.eclipse.sirius.components.collaborative.api.ChangeDescription;
import org.eclipse.sirius.components.collaborative.api.ChangeKind;
import org.eclipse.sirius.components.collaborative.api.IRepresentationPersistenceService;
import org.eclipse.sirius.components.collaborative.dto.RenameRepresentationSuccessPayload;
import org.eclipse.sirius.components.collaborative.formdescriptioneditors.api.IFormDescriptionEditorContext;
import org.eclipse.sirius.components.collaborative.formdescriptioneditors.dto.RenameFormDescriptionEditorInput;
import org.eclipse.sirius.components.collaborative.formdescriptioneditors.messages.ICollaborativeFormDescriptionEditorMessageService;
import org.eclipse.sirius.components.core.api.IEditingContext;
import org.eclipse.sirius.components.core.api.IPayload;
import org.eclipse.sirius.components.formdescriptioneditors.FormDescriptionEditor;
import org.junit.jupiter.api.Test;
import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
import reactor.core.publisher.Sinks;
import reactor.core.publisher.Sinks.Many;
import reactor.core.publisher.Sinks.One;
/**
* Unit tests of the rename representation event handler.
*
* @author arichard
*/
public class RenameFormDescriptionEditorEventHandlerTests {
private static final String OLD_LABEL = "oldLabel"; //$NON-NLS-1$
private static final String NEW_LABEL = "newLabel"; //$NON-NLS-1$
@Test
public void testRenameRepresentation() {
String projectId = UUID.randomUUID().toString();
String formDescriptionEditorDescriptionId = UUID.randomUUID().toString();
String representationId = UUID.randomUUID().toString();
UUID targetObjectId = UUID.randomUUID();
// @formatter:off
FormDescriptionEditor formDescriptionEditor = FormDescriptionEditor.newFormDescriptionEditor(representationId)
.label(OLD_LABEL)
.descriptionId(formDescriptionEditorDescriptionId)
.targetObjectId(targetObjectId.toString())
.widgets(List.of())
.build();
// @formatter:on
RenameFormDescriptionEditorEventHandler handler = new RenameFormDescriptionEditorEventHandler(new IRepresentationPersistenceService.NoOp(),
new ICollaborativeFormDescriptionEditorMessageService.NoOp(), new SimpleMeterRegistry());
var input = new RenameFormDescriptionEditorInput(UUID.randomUUID(), projectId, representationId, NEW_LABEL);
assertThat(handler.canHandle(input)).isTrue();
Many<ChangeDescription> changeDescriptionSink = Sinks.many().unicast().onBackpressureBuffer();
One<IPayload> payloadSink = Sinks.one();
IFormDescriptionEditorContext formDescriptionEditorContext = new IFormDescriptionEditorContext() {
@Override
public void update(FormDescriptionEditor updatedFormDescriptionEditor) {
}
@Override
public FormDescriptionEditor getFormDescriptionEditor() {
return formDescriptionEditor;
}
};
handler.handle(payloadSink, changeDescriptionSink, new IEditingContext.NoOp(), formDescriptionEditorContext, 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);
}
}