src/test/java/net/pterodactylus/sone/data/Mocks.java

   1 /*
   2  * Sone - Mocks.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.data;
  19
  20 import static com.google.common.base.Optional.of;
  21 import static com.google.common.collect.ArrayListMultimap.create;
  22 import static com.google.common.collect.Ordering.from;
  23 import static net.pterodactylus.sone.data.Post.TIME_COMPARATOR;
  24 import static org.mockito.Matchers.anyString;
  25 import static org.mockito.Matchers.eq;
  26 import static org.mockito.Mockito.mock;
  27 import static org.mockito.Mockito.when;
  28
  29 import java.util.List;
  30
  31 import net.pterodactylus.sone.core.Core;
  32 import net.pterodactylus.sone.data.impl.DefaultPostBuilder;
  33 import net.pterodactylus.sone.data.impl.DefaultPostReplyBuilder;
  34 import net.pterodactylus.sone.database.Database;
  35 import net.pterodactylus.sone.database.PostReplyBuilder;
  36
  37 import com.google.common.base.Optional;
  38 import com.google.common.collect.Multimap;
  39 import org.mockito.Matchers;
  40 import org.mockito.invocation.InvocationOnMock;
  41 import org.mockito.stubbing.Answer;
  42
  43 /**
  44  * Mocks reusable in multiple tests.
  45  *
  46  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  47  */
  48 public class Mocks {
  49
  50         private final Multimap<Sone, Post> sonePosts = create();
  51         public final Database database;
  52         public final Core core;
  53
  54         public Mocks() {
  55                 database = mockDatabase();
  56                 core = mockCore(database);
  57         }
  58
  59         private static Core mockCore(Database database) {
  60                 Core core = mock(Core.class);
  61                 when(core.getDatabase()).thenReturn(database);
  62                 when(core.getSone(anyString())).thenReturn(Optional.<Sone>absent());
  63                 return core;
  64         }
  65
  66         private static Database mockDatabase() {
  67                 Database database = mock(Database.class);
  68                 when(database.getSone(anyString())).thenReturn(Optional.<Sone>absent());
  69                 when(database.getPost(anyString())).thenReturn(Optional.<Post>absent());
  70                 when(database.getPostReply(anyString())).thenReturn(Optional.<PostReply>absent());
  71                 return database;
  72         }
  73
  74         public Sone mockLocalSone(final String id) {
  75                 final Sone sone = mock(Sone.class);
  76                 when(sone.isLocal()).thenReturn(true);
  77                 initializeSoneMock(id, sone);
  78                 when(sone.newPostBuilder()).thenReturn(new DefaultPostBuilder(database, id));
  79                 when(sone.newPostReplyBuilder(anyString())).then(new Answer<PostReplyBuilder>() {
  80                         @Override
  81                         public PostReplyBuilder answer(InvocationOnMock invocation) throws Throwable {
  82                                 return new DefaultPostReplyBuilder(database, id, (String) invocation.getArguments()[0]);
  83                         }
  84                 });
  85                 return sone;
  86         }
  87
  88         public Sone mockRemoteSone(final String id) {
  89                 final Sone sone = mock(Sone.class);
  90                 when(sone.isLocal()).thenReturn(false);
  91                 initializeSoneMock(id, sone);
  92                 when(sone.newPostBuilder()).thenThrow(IllegalStateException.class);
  93                 when(sone.newPostReplyBuilder(Matchers.<String>anyObject())).thenThrow(IllegalStateException.class);
  94                 return sone;
  95         }
  96
  97         private void initializeSoneMock(String id, final Sone sone) {
  98                 when(sone.getId()).thenReturn(id);
  99                 when(sone.getProfile()).thenReturn(new Profile(sone));
 100                 when(core.getSone(eq(id))).thenReturn(of(sone));
 101                 when(database.getSone(eq(id))).thenReturn(of(sone));
 102                 when(sone.getPosts()).then(new Answer<List<Post>>() {
 103                         @Override
 104                         public List<Post> answer(InvocationOnMock invocationOnMock) throws Throwable {
 105                                 return from(TIME_COMPARATOR).sortedCopy(sonePosts.get(sone));
 106                         }
 107                 });
 108                 when(sone.toString()).thenReturn(String.format("Sone[%s]", id));
 109         }
 110
 111         public Post mockPost(Sone sone, String postId) {
 112                 Post post = mock(Post.class);
 113                 when(post.getId()).thenReturn(postId);
 114                 when(post.getSone()).thenReturn(sone);
 115                 when(database.getPost(eq(postId))).thenReturn(of(post));
 116                 sonePosts.put(sone, post);
 117                 return post;
 118         }
 119
 120         public PostReply mockPostReply(Sone sone, String replyId) {
 121                 PostReply postReply = mock(PostReply.class);
 122                 when(postReply.getId()).thenReturn(replyId);
 123                 when(postReply.getSone()).thenReturn(sone);
 124                 when(database.getPostReply(eq(replyId))).thenReturn(of(postReply));
 125                 return postReply;
 126         }
 127
 128 }