+package net.pterodactylus.sone.database.memory;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.containsInAnyOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.util.Set;
+
+import net.pterodactylus.sone.TestValue;
+import net.pterodactylus.util.config.Configuration;
+
+import org.junit.Test;
+
+/**
+ * Unit test for {@link ConfigurationLoader}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class ConfigurationLoaderTest {
+
+ private final Configuration configuration = mock(Configuration.class);
+ private final ConfigurationLoader configurationLoader =
+ new ConfigurationLoader(configuration);
+
+ @Test
+ public void loaderCanLoadKnownPosts() {
+ when(configuration.getStringValue("KnownPosts/0/ID"))
+ .thenReturn(new TestValue<String>("Post2"));
+ when(configuration.getStringValue("KnownPosts/1/ID"))
+ .thenReturn(new TestValue<String>("Post1"));
+ when(configuration.getStringValue("KnownPosts/2/ID"))
+ .thenReturn(new TestValue<String>(null));
+ Set<String> knownPosts = configurationLoader.loadKnownPosts();
+ assertThat(knownPosts, containsInAnyOrder("Post1", "Post2"));
+ }
+
+}