DtoConverterTest.java

/*******************************************************************************
 * Copyright (c) 2012-2017 Codenvy, S.A.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Codenvy, S.A. - initial API and implementation
 *******************************************************************************/
package org.eclipse.che.api.system.server;

import org.eclipse.che.api.system.shared.dto.SystemServiceEventDto;
import org.eclipse.che.api.system.shared.dto.SystemServiceItemStoppedEventDto;
import org.eclipse.che.api.system.shared.dto.SystemStatusChangedEventDto;
import org.eclipse.che.api.system.shared.event.EventType;
import org.eclipse.che.api.system.shared.event.SystemStatusChangedEvent;
import org.eclipse.che.api.system.shared.event.service.StoppingSystemServiceEvent;
import org.eclipse.che.api.system.shared.event.service.SystemServiceItemStoppedEvent;
import org.eclipse.che.api.system.shared.event.service.SystemServiceStoppedEvent;
import org.testng.annotations.Test;

import java.util.EnumSet;

import static org.eclipse.che.api.system.shared.SystemStatus.PREPARING_TO_SHUTDOWN;
import static org.eclipse.che.api.system.shared.SystemStatus.RUNNING;
import static org.testng.Assert.assertEquals;

/**
 * Tests {@link DtoConverter}.
 *
 * @author Yevhenii Voevodin
 */
public class DtoConverterTest {

    @Test
    public void convertsSystemStatusChangedEvent() {
        SystemStatusChangedEvent event = new SystemStatusChangedEvent(RUNNING, PREPARING_TO_SHUTDOWN);

        SystemStatusChangedEventDto dto = DtoConverter.asDto(event);

        assertEquals(dto.getType(), EventType.STATUS_CHANGED);
        assertEquals(dto.getPrevStatus(), event.getPrevStatus());
        assertEquals(dto.getStatus(), event.getStatus());
    }

    @Test
    public void convertsSystemServiceStoppingEvent() {
        StoppingSystemServiceEvent event = new StoppingSystemServiceEvent("service1");

        SystemServiceEventDto dto = DtoConverter.asDto(event);

        assertEquals(dto.getType(), EventType.STOPPING_SERVICE);
        assertEquals(dto.getService(), event.getServiceName());
    }

    @Test
    public void convertsSystemServiceStoppedEvent() {
        SystemServiceStoppedEvent event = new SystemServiceStoppedEvent("service1");

        SystemServiceEventDto dto = DtoConverter.asDto(event);

        assertEquals(dto.getType(), EventType.SERVICE_STOPPED);
        assertEquals(dto.getService(), event.getServiceName());
    }

    @Test
    public void convertsSystemServiceItemStoppedEvent() {
        SystemServiceItemStoppedEvent event = new SystemServiceItemStoppedEvent("service1", "workspace1", 3, 5);

        SystemServiceItemStoppedEventDto dto = DtoConverter.asDto(event);

        assertEquals(dto.getType(), EventType.SERVICE_ITEM_STOPPED);
        assertEquals(dto.getService(), event.getServiceName());
        assertEquals(dto.getItem(), event.getItem());
        assertEquals(dto.getCurrent(), event.getCurrent());
        assertEquals(dto.getTotal(), event.getTotal());
    }

    @Test
    public void allEventTypesAreHandled() {
        EnumSet<EventType> handled = EnumSet.of(EventType.STATUS_CHANGED,
                                                EventType.STOPPING_SERVICE,
                                                EventType.SERVICE_ITEM_STOPPED,
                                                EventType.SERVICE_STOPPED);
        assertEquals(handled, EnumSet.allOf(EventType.class));
    }
}