src/test/java/net/pterodactylus/sone/freenet/wot/IdentityChangeEventSenderTest.java

   1 /*
   2  * Sone - IdentityChangeEventSenderTest.java - Copyright © 2013 David Roden
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 package net.pterodactylus.sone.freenet.wot;
  19
  20 import static com.google.common.collect.ImmutableMap.of;
  21 import static java.util.Arrays.asList;
  22 import static net.pterodactylus.sone.freenet.wot.Identities.createIdentity;
  23 import static net.pterodactylus.sone.freenet.wot.Identities.createOwnIdentity;
  24 import static org.mockito.Matchers.eq;
  25 import static org.mockito.Mockito.mock;
  26 import static org.mockito.Mockito.verify;
  27
  28 import java.util.Collections;
  29 import java.util.List;
  30
  31 import net.pterodactylus.sone.freenet.wot.event.IdentityAddedEvent;
  32 import net.pterodactylus.sone.freenet.wot.event.IdentityRemovedEvent;
  33 import net.pterodactylus.sone.freenet.wot.event.IdentityUpdatedEvent;
  34 import net.pterodactylus.sone.freenet.wot.event.OwnIdentityAddedEvent;
  35 import net.pterodactylus.sone.freenet.wot.event.OwnIdentityRemovedEvent;
  36
  37 import com.google.common.collect.ImmutableMultimap;
  38 import com.google.common.collect.Multimap;
  39 import com.google.common.eventbus.EventBus;
  40 import org.junit.Test;
  41
  42 /**
  43  * Unit test for {@link IdentityChangeEventSender}.
  44  *
  45  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  46  */
  47 public class IdentityChangeEventSenderTest {
  48
  49         private final EventBus eventBus = mock(EventBus.class);
  50         private final List<OwnIdentity> ownIdentities = asList(
  51                         createOwnIdentity("O1", asList("Test"), of("KeyA", "ValueA")),
  52                         createOwnIdentity("O2", asList("Test2"), of("KeyB", "ValueB")),
  53                         createOwnIdentity("O3", asList("Test3"), of("KeyC", "ValueC"))
  54         );
  55         private final List<Identity> identities = asList(
  56                         createIdentity("I1", Collections.<String>emptyList(), Collections.<String, String>emptyMap()),
  57                         createIdentity("I2", Collections.<String>emptyList(), Collections.<String, String>emptyMap()),
  58                         createIdentity("I3", Collections.<String>emptyList(), Collections.<String, String>emptyMap()),
  59                         createIdentity("I2", asList("Test"), Collections.<String, String>emptyMap())
  60         );
  61         private final IdentityChangeEventSender identityChangeEventSender = new IdentityChangeEventSender(eventBus, createOldIdentities());
  62
  63         @Test
  64         public void addingAnOwnIdentityIsDetectedAndReportedCorrectly() {
  65                 Multimap<OwnIdentity, Identity> newIdentities = createNewIdentities();
  66                 identityChangeEventSender.detectChanges(newIdentities);
  67                 verify(eventBus).post(eq(new OwnIdentityRemovedEvent(ownIdentities.get(0))));
  68                 verify(eventBus).post(eq(new IdentityRemovedEvent(ownIdentities.get(0), identities.get(0))));
  69                 verify(eventBus).post(eq(new IdentityRemovedEvent(ownIdentities.get(0), identities.get(1))));
  70                 verify(eventBus).post(eq(new OwnIdentityAddedEvent(ownIdentities.get(2))));
  71                 verify(eventBus).post(eq(new IdentityAddedEvent(ownIdentities.get(2), identities.get(1))));
  72                 verify(eventBus).post(eq(new IdentityAddedEvent(ownIdentities.get(2), identities.get(2))));
  73                 verify(eventBus).post(eq(new IdentityRemovedEvent(ownIdentities.get(1), identities.get(0))));
  74                 verify(eventBus).post(eq(new IdentityAddedEvent(ownIdentities.get(1), identities.get(2))));
  75                 verify(eventBus).post(eq(new IdentityUpdatedEvent(ownIdentities.get(1), identities.get(1))));
  76         }
  77
  78         private Multimap<OwnIdentity, Identity> createNewIdentities() {
  79                 ImmutableMultimap.Builder<OwnIdentity, Identity> oldIdentities = ImmutableMultimap.builder();
  80                 oldIdentities.put(ownIdentities.get(1), identities.get(3));
  81                 oldIdentities.put(ownIdentities.get(1), identities.get(2));
  82                 oldIdentities.put(ownIdentities.get(2), identities.get(1));
  83                 oldIdentities.put(ownIdentities.get(2), identities.get(2));
  84                 return oldIdentities.build();
  85         }
  86
  87         private Multimap<OwnIdentity, Identity> createOldIdentities() {
  88                 ImmutableMultimap.Builder<OwnIdentity, Identity> oldIdentities = ImmutableMultimap.builder();
  89                 oldIdentities.put(ownIdentities.get(0), identities.get(0));
  90                 oldIdentities.put(ownIdentities.get(0), identities.get(1));
  91                 oldIdentities.put(ownIdentities.get(1), identities.get(0));
  92                 oldIdentities.put(ownIdentities.get(1), identities.get(1));
  93                 return oldIdentities.build();
  94         }
  95
  96 }