src/test/java/net/pterodactylus/sone/database/memory/ConfigurationLoaderTest.java

   1 package net.pterodactylus.sone.database.memory;
   2
   3 import static java.util.Arrays.asList;
   4 import static org.hamcrest.MatcherAssert.assertThat;
   5 import static org.hamcrest.Matchers.containsInAnyOrder;
   6 import static org.hamcrest.Matchers.nullValue;
   7 import static org.mockito.Mockito.mock;
   8 import static org.mockito.Mockito.when;
   9
  10 import java.util.HashSet;
  11 import java.util.Set;
  12
  13 import net.pterodactylus.sone.TestValue;
  14 import net.pterodactylus.util.config.Configuration;
  15 import net.pterodactylus.util.config.ConfigurationException;
  16
  17 import org.junit.Test;
  18
  19 /**
  20  * Unit test for {@link ConfigurationLoader}.
  21  *
  22  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  23  */
  24 public class ConfigurationLoaderTest {
  25
  26         private final Configuration configuration = mock(Configuration.class);
  27         private final ConfigurationLoader configurationLoader =
  28                         new ConfigurationLoader(configuration);
  29
  30         @Test
  31         public void loaderCanLoadKnownPosts() {
  32                 when(configuration.getStringValue("KnownPosts/0/ID"))
  33                                 .thenReturn(new TestValue<String>("Post2"));
  34                 when(configuration.getStringValue("KnownPosts/1/ID"))
  35                                 .thenReturn(new TestValue<String>("Post1"));
  36                 when(configuration.getStringValue("KnownPosts/2/ID"))
  37                                 .thenReturn(new TestValue<String>(null));
  38                 Set<String> knownPosts = configurationLoader.loadKnownPosts();
  39                 assertThat(knownPosts, containsInAnyOrder("Post1", "Post2"));
  40         }
  41
  42         @Test
  43         public void loaderCanLoadKnownPostReplies() {
  44                 when(configuration.getStringValue("KnownReplies/0/ID"))
  45                                 .thenReturn(new TestValue<String>("PostReply2"));
  46                 when(configuration.getStringValue("KnownReplies/1/ID"))
  47                                 .thenReturn(new TestValue<String>("PostReply1"));
  48                 when(configuration.getStringValue("KnownReplies/2/ID"))
  49                                 .thenReturn(new TestValue<String>(null));
  50                 Set<String> knownPosts = configurationLoader.loadKnownPostReplies();
  51                 assertThat(knownPosts,
  52                                 containsInAnyOrder("PostReply1", "PostReply2"));
  53         }
  54
  55         @Test
  56         public void loaderCanLoadBookmarkedPosts() {
  57                 when(configuration.getStringValue("Bookmarks/Post/0/ID"))
  58                                 .thenReturn(new TestValue<String>("Post2"));
  59                 when(configuration.getStringValue("Bookmarks/Post/1/ID"))
  60                                 .thenReturn(new TestValue<String>("Post1"));
  61                 when(configuration.getStringValue("Bookmarks/Post/2/ID"))
  62                                 .thenReturn(new TestValue<String>(null));
  63                 Set<String> knownPosts = configurationLoader.loadBookmarkedPosts();
  64                 assertThat(knownPosts, containsInAnyOrder("Post1", "Post2"));
  65         }
  66
  67         @Test
  68         public void loaderCanSaveBookmarkedPosts() throws ConfigurationException {
  69                 final TestValue<String> post1 = new TestValue<String>(null);
  70                 final TestValue<String> post2 = new TestValue<String>(null);
  71                 final TestValue<String> post3 = new TestValue<String>(null);
  72                 when(configuration.getStringValue("Bookmarks/Post/0/ID"))
  73                                 .thenReturn(post1);
  74                 when(configuration.getStringValue("Bookmarks/Post/1/ID"))
  75                                 .thenReturn(post2);
  76                 when(configuration.getStringValue("Bookmarks/Post/2/ID"))
  77                                 .thenReturn(post3);
  78                 HashSet<String> originalPosts =
  79                                 new HashSet<String>(asList("Post1", "Post2"));
  80                 configurationLoader.saveBookmarkedPosts(originalPosts);
  81                 HashSet<String> extractedPosts = new HashSet<String>(
  82                                 asList(post1.getValue(), post2.getValue()));
  83                 assertThat(extractedPosts, containsInAnyOrder("Post1", "Post2"));
  84                 assertThat(post3.getValue(), nullValue());
  85         }
  86
  87 }