2 * Copyright (c) 2015 Inocybe and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.ovsdb.openstack.netvirt.impl;
11 import static org.junit.Assert.assertEquals;
12 import static org.junit.Assert.assertNotEquals;
13 import static org.junit.Assert.assertNull;
14 import static org.mockito.Mockito.mock;
15 import static org.mockito.Mockito.when;
17 import java.lang.reflect.Field;
18 import java.util.Random;
19 import java.util.concurrent.BlockingQueue;
21 import org.junit.Before;
22 import org.junit.Ignore;
23 import org.junit.Test;
24 import org.junit.runner.RunWith;
25 import org.mockito.InjectMocks;
26 import org.mockito.Mock;
27 import org.mockito.runners.MockitoJUnitRunner;
28 import org.opendaylight.ovsdb.openstack.netvirt.AbstractEvent;
29 import org.opendaylight.ovsdb.openstack.netvirt.AbstractHandler;
30 import org.opendaylight.ovsdb.openstack.netvirt.api.Constants;
31 import org.osgi.framework.ServiceReference;
34 * Unit test for {@link EventDispatcherImpl}
36 /* TODO SB_MIGRATION */ @Ignore
37 @RunWith(MockitoJUnitRunner.class)
38 public class EventDispatcherImplTest {
40 @Mock AbstractHandler handler;
41 @InjectMocks EventDispatcherImpl eventDispatcherImpl;
43 private AbstractEvent.HandlerType handlerTypeObject = AbstractEvent.HandlerType.NEUTRON_FLOATING_IP;
44 private ServiceReference ref = mock(ServiceReference.class);
48 Random r = new Random();
50 eventDispatcherImpl.init();
51 eventDispatcherImpl.start();
53 when(ref.getProperty(org.osgi.framework.Constants.SERVICE_ID)).thenReturn(r.nextLong());
54 when(ref.getProperty(Constants.EVENT_HANDLER_TYPE_PROPERTY)).thenReturn(handlerTypeObject);
58 * Test methods {@link EventDispatcherImpl#eventHandlerRemoved(ServiceReference)}
59 * and {@link EventDispatcherImpl#eventHandlerAdded(ServiceReference, AbstractHandler)}
62 public void testHandlerAddedAndRemoved() throws Exception{
63 AbstractHandler[] handlers = ( AbstractHandler[]) getClassField("handlers");
65 assertNotEquals("Error, handler should be null", handlers[handlerTypeObject.ordinal()], handler);
67 eventDispatcherImpl.eventHandlerAdded(ref, handler);
69 assertEquals("Error, did not return the added handler", handlers[handlerTypeObject.ordinal()], handler);
71 eventDispatcherImpl.eventHandlerRemoved(ref);
73 assertNull("Error, handler should be null as it has just been removed", handlers[handlerTypeObject.ordinal()]);
77 * Test method {@link EventDispatcherImpl#enqueueEvent(AbstractEvent)}
80 public void testEnqueueEvent() throws Exception{
81 BlockingQueue<AbstractEvent> events = (BlockingQueue<AbstractEvent>) getClassField("events");
83 assertEquals("Error, did not return the expected size, nothing has been added yet", 0, events.size());
85 eventDispatcherImpl.enqueueEvent(mock(AbstractEvent.class));
87 assertEquals("Error, did not return the expected size", 1, events.size());
91 * Get the specified field from EventDispatcherImpl using reflection
92 * @param fieldName - the field to retrieve
93 * @return the desired field
95 private Object getClassField(String fieldName) throws NoSuchFieldException, SecurityException, IllegalArgumentException, IllegalAccessException{
96 Field field = EventDispatcherImpl.class.getDeclaredField(fieldName);
97 field.setAccessible(true);
98 return field.get(eventDispatcherImpl);