Add unit test for LikeReplyCommand.

diff --git a/src/test/java/net/pterodactylus/sone/fcp/LikeReplyCommandTest.java b/src/test/java/net/pterodactylus/sone/fcp/LikeReplyCommandTest.java
new file mode 100644 (file)
index 0000000..610ed6c
--- /dev/null
+++ b/src/test/java/net/pterodactylus/sone/fcp/LikeReplyCommandTest.java
@@ -0,0 +1,119 @@
+/*
+ * Sone - LikeReplyCommandTest.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.fcp;
+
+import static net.pterodactylus.sone.fcp.Verifiers.verifyAnswer;
+import static net.pterodactylus.sone.freenet.fcp.Command.AccessType.DIRECT;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import net.pterodactylus.sone.data.Mocks;
+import net.pterodactylus.sone.data.PostReply;
+import net.pterodactylus.sone.data.Sone;
+import net.pterodactylus.sone.freenet.SimpleFieldSetBuilder;
+import net.pterodactylus.sone.freenet.fcp.Command.Response;
+import net.pterodactylus.sone.freenet.fcp.FcpException;
+
+import freenet.node.FSParseException;
+import freenet.support.SimpleFieldSet;
+
+import org.junit.Test;
+
+/**
+ * Unit test for {@link LikeReplyCommand}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class LikeReplyCommandTest {
+
+       private final Mocks mocks = new Mocks();
+       private final LikeReplyCommand likeReplyCommand = new LikeReplyCommand(mocks.core);
+
+       @Test
+       public void theReplyWasLiked() throws FcpException, FSParseException {
+               Sone sone = mocks.mockSone("Sone").local().create();
+               PostReply postReply = mocks.mockPostReply(sone, "Reply").create();
+               SimpleFieldSet likeReplyFieldSet = new SimpleFieldSetBuilder()
+                               .put("Message", "LikeReply")
+                               .put("Sone", "Sone")
+                               .put("Reply", "Reply")
+                               .get();
+               Response response = likeReplyCommand.execute(likeReplyFieldSet, null, DIRECT);
+               verifyAnswer(response, "ReplyLiked");
+               verify(postReply).like(eq(sone));
+               assertThat(response.getReplyParameters().getInt("LikeCount"), is(1));
+       }
+
+       @Test
+       public void likingALikedReplyDoesNotIncreaseTheLikeCount() throws FcpException, FSParseException {
+               Sone sone = mocks.mockSone("Sone").local().create();
+               PostReply postReply = mocks.mockPostReply(sone, "Reply").create();
+               postReply.like(sone);
+               SimpleFieldSet likeReplyFieldSet = new SimpleFieldSetBuilder()
+                               .put("Message", "LikeReply")
+                               .put("Sone", "Sone")
+                               .put("Reply", "Reply")
+                               .get();
+               Response response = likeReplyCommand.execute(likeReplyFieldSet, null, DIRECT);
+               verifyAnswer(response, "ReplyLiked");
+               verify(postReply, times(2)).like(eq(sone));
+               assertThat(response.getReplyParameters().getInt("LikeCount"), is(1));
+       }
+
+       @Test(expected = FcpException.class)
+       public void nonExistingSoneCausesAnError() throws FcpException, FSParseException {
+               SimpleFieldSet likeReplyFieldSet = new SimpleFieldSetBuilder()
+                               .put("Message", "LikeReply")
+                               .put("Sone", "FalseSone")
+                               .put("Reply", "Reply")
+                               .get();
+               likeReplyCommand.execute(likeReplyFieldSet, null, DIRECT);
+       }
+
+       @Test(expected = FcpException.class)
+       public void missingSoneFieldCausesAnError() throws FcpException, FSParseException {
+               SimpleFieldSet likeReplyFieldSet = new SimpleFieldSetBuilder()
+                               .put("Message", "LikeReply")
+                               .put("Reply", "Reply")
+                               .get();
+               likeReplyCommand.execute(likeReplyFieldSet, null, DIRECT);
+       }
+
+       @Test(expected = FcpException.class)
+       public void nonExistingReplyCausesAnError() throws FcpException, FSParseException {
+               SimpleFieldSet likeReplyFieldSet = new SimpleFieldSetBuilder()
+                               .put("Message", "LikeReply")
+                               .put("Sone", "Sone")
+                               .put("Reply", "FalseReply")
+                               .get();
+               likeReplyCommand.execute(likeReplyFieldSet, null, DIRECT);
+       }
+
+       @Test(expected = FcpException.class)
+       public void missingReplyFieldCausesAnError() throws FcpException, FSParseException {
+               SimpleFieldSet likeReplyFieldSet = new SimpleFieldSetBuilder()
+                               .put("Message", "LikeReply")
+                               .put("Sone", "Sone")
+                               .get();
+               likeReplyCommand.execute(likeReplyFieldSet, null, DIRECT);
+       }
+
+}