Add first small tests for the memory database.

diff --git a/src/test/java/net/pterodactylus/sone/database/memory/MemoryDatabaseTest.java b/src/test/java/net/pterodactylus/sone/database/memory/MemoryDatabaseTest.java
new file mode 100644 (file)
index 0000000..056a06d
--- /dev/null
+++ b/src/test/java/net/pterodactylus/sone/database/memory/MemoryDatabaseTest.java
@@ -0,0 +1,49 @@
+/*
+ * Sone - MemoryDatabaseTest.java - Copyright © 2013 David Roden
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sone.database.memory;
+
+import static com.google.common.base.Optional.of;
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+import net.pterodactylus.sone.data.Album;
+import net.pterodactylus.sone.data.AlbumImpl;
+
+import com.google.common.base.Optional;
+import org.junit.Test;
+
+/**
+ * Tests for {@link MemoryDatabase}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class MemoryDatabaseTest {
+
+       private final MemoryDatabase memoryDatabase = new MemoryDatabase(null, null);
+
+       @Test
+       public void testBasicAlbumFunctionality() {
+               Album newAlbum = new AlbumImpl();
+               assertThat(memoryDatabase.getAlbum(newAlbum.getId()), is(Optional.<Album>absent()));
+               memoryDatabase.storeAlbum(newAlbum);
+               assertThat(memoryDatabase.getAlbum(newAlbum.getId()), is(of(newAlbum)));
+               memoryDatabase.removeAlbum(newAlbum);
+               assertThat(memoryDatabase.getAlbum(newAlbum.getId()), is(Optional.<Album>absent()));
+       }
+
+}