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