Add unit test for Identity.

diff --git a/src/test/java/net/pterodactylus/sone/freenet/wot/IdentityTest.java b/src/test/java/net/pterodactylus/sone/freenet/wot/IdentityTest.java
new file mode 100644 (file)
index 0000000..83c7d27
--- /dev/null
+++ b/src/test/java/net/pterodactylus/sone/freenet/wot/IdentityTest.java
@@ -0,0 +1,73 @@
+/*
+ * Sone - IdentityTest.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.freenet.wot;
+
+import static com.google.common.collect.ImmutableMap.of;
+import static com.google.common.collect.Sets.newHashSet;
+import static net.pterodactylus.sone.freenet.wot.Identity.TO_CONTEXTS;
+import static net.pterodactylus.sone.freenet.wot.Identity.TO_PROPERTIES;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.containsInAnyOrder;
+import static org.hamcrest.Matchers.empty;
+import static org.hamcrest.Matchers.hasEntry;
+import static org.hamcrest.Matchers.hasSize;
+import static org.hamcrest.Matchers.is;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.util.Map;
+import java.util.Set;
+
+import org.junit.Test;
+
+/**
+ * Unit test for {@link Identity}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class IdentityTest {
+
+       @Test
+       public void convertingAnIdentityIntoItsSones() {
+               Identity identity = mock(Identity.class);
+               when(identity.getContexts()).thenReturn(newHashSet("Test", "Test2"));
+               Set<String> contexts = TO_CONTEXTS.apply(identity);
+               assertThat(contexts, containsInAnyOrder("Test", "Test2"));
+       }
+
+       @Test
+       public void convertingNullIntoAnEmptySet() {
+               assertThat(TO_CONTEXTS.apply(null), empty());
+       }
+
+       @Test
+       public void convertingAnIdentityIntoItsProperties() {
+               Identity identity = mock(Identity.class);
+               when(identity.getProperties()).thenReturn(of("KeyA", "ValueA", "KeyB", "ValueB"));
+               Map<String, String> properties = TO_PROPERTIES.apply(identity);
+               assertThat(properties.entrySet(), hasSize(2));
+               assertThat(properties, hasEntry("KeyA", "ValueA"));
+               assertThat(properties, hasEntry("KeyB", "ValueB"));
+       }
+
+       @Test
+       public void convertingNullIntoAnEmptyMap() {
+               assertThat(TO_PROPERTIES.apply(null).size(), is(0));
+       }
+
+}