Add unit test for CreatePostCommand.

diff --git a/src/test/java/net/pterodactylus/sone/fcp/CreatePostCommandTest.java b/src/test/java/net/pterodactylus/sone/fcp/CreatePostCommandTest.java
new file mode 100644 (file)
index 0000000..5af1e7e
--- /dev/null
+++ b/src/test/java/net/pterodactylus/sone/fcp/CreatePostCommandTest.java
@@ -0,0 +1,157 @@
+/*
+ * Sone - CreatePostCommandTest.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 com.google.common.base.Optional.of;
+import static java.lang.System.currentTimeMillis;
+import static net.pterodactylus.sone.data.Mocks.mockCore;
+import static net.pterodactylus.sone.data.Mocks.mockDatabase;
+import static net.pterodactylus.sone.data.Mocks.mockLocalSone;
+import static net.pterodactylus.sone.database.PostBuilder.PostCreated;
+import static net.pterodactylus.sone.freenet.fcp.Command.AccessType.DIRECT;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.allOf;
+import static org.hamcrest.Matchers.greaterThanOrEqualTo;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.lessThanOrEqualTo;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.hamcrest.Matchers.nullValue;
+import static org.mockito.Mockito.when;
+
+import net.pterodactylus.sone.core.Core;
+import net.pterodactylus.sone.data.Post;
+import net.pterodactylus.sone.data.Sone;
+import net.pterodactylus.sone.database.Database;
+import net.pterodactylus.sone.freenet.SimpleFieldSetBuilder;
+import net.pterodactylus.sone.freenet.fcp.Command.Response;
+import net.pterodactylus.sone.freenet.fcp.FcpException;
+
+import freenet.support.SimpleFieldSet;
+
+import com.google.common.base.Optional;
+import org.junit.Test;
+
+/**
+ * Unit test for {@link CreatePostCommand}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class CreatePostCommandTest {
+
+       private final long now = currentTimeMillis();
+       private final Database database = mockDatabase();
+       private final Core core = mockCore(database);
+       private final CreatePostCommand createPostCommand = new CreatePostCommand(core);
+
+       @Test
+       public void verifyThatCreatingAPostWorks() throws FcpException {
+               Sone sone = mockLocalSone(core, "Sone");
+               mockLocalSone(core, "OtherSone");
+               CapturingPostCreated capturingPostCreated = new CapturingPostCreated();
+               when(core.postCreated()).thenReturn(Optional.<PostCreated>of(capturingPostCreated));
+
+               SimpleFieldSet createPostFieldSet = new SimpleFieldSetBuilder()
+                               .put("Sone", "Sone")
+                               .put("Text", "Text of the post.")
+                               .put("Recipient", "OtherSone")
+                               .get();
+               Response response = createPostCommand.execute(createPostFieldSet, null, DIRECT);
+               assertThat(response, notNullValue());
+               assertThat(capturingPostCreated.post, notNullValue());
+               assertThat(response.getReplyParameters().get("Message"), is("PostCreated"));
+               assertThat(response.getReplyParameters().get("Post"), is(capturingPostCreated.post.getId()));
+               assertThat(capturingPostCreated.post.getSone(), is(sone));
+               assertThat(capturingPostCreated.post.getRecipientId(), is(of("OtherSone")));
+               assertThat(capturingPostCreated.post.getText(), is("Text of the post."));
+               assertThat(capturingPostCreated.post.getTime(), allOf(greaterThanOrEqualTo(now), lessThanOrEqualTo(currentTimeMillis())));
+       }
+
+       @Test
+       public void verifyThatCreatingAPostWithoutRecipientWorks() throws FcpException {
+               Sone sone = mockLocalSone(core, "Sone");
+               CapturingPostCreated capturingPostCreated = new CapturingPostCreated();
+               when(core.postCreated()).thenReturn(Optional.<PostCreated>of(capturingPostCreated));
+
+               SimpleFieldSet createPostFieldSet = new SimpleFieldSetBuilder()
+                               .put("Sone", "Sone")
+                               .put("Text", "Text of the post.")
+                               .get();
+               Response response = createPostCommand.execute(createPostFieldSet, null, DIRECT);
+               assertThat(response, notNullValue());
+               assertThat(capturingPostCreated.post, notNullValue());
+               assertThat(response.getReplyParameters().get("Message"), is("PostCreated"));
+               assertThat(response.getReplyParameters().get("Post"), is(capturingPostCreated.post.getId()));
+               assertThat(capturingPostCreated.post.getSone(), is(sone));
+               assertThat(capturingPostCreated.post.getRecipientId(), is(Optional.<String>absent()));
+               assertThat(capturingPostCreated.post.getText(), is("Text of the post."));
+               assertThat(capturingPostCreated.post.getTime(), allOf(greaterThanOrEqualTo(now), lessThanOrEqualTo(currentTimeMillis())));
+       }
+
+       @Test
+       public void verifyThatCreatingAPostDirectedToTheSendingSoneCausesAnError() throws FcpException {
+               mockLocalSone(core, "Sone");
+               CapturingPostCreated capturingPostCreated = new CapturingPostCreated();
+               when(core.postCreated()).thenReturn(Optional.<PostCreated>of(capturingPostCreated));
+
+               SimpleFieldSet createPostFieldSet = new SimpleFieldSetBuilder()
+                               .put("Sone", "Sone")
+                               .put("Recipient", "Sone")
+                               .put("Text", "Text of the post.")
+                               .get();
+               Response response = createPostCommand.execute(createPostFieldSet, null, DIRECT);
+               assertThat(response, notNullValue());
+               assertThat(response.getReplyParameters().get("Message"), is("Error"));
+               assertThat(capturingPostCreated.post, nullValue());
+       }
+
+       @Test(expected = FcpException.class)
+       public void verifyThatCreatingAPostWithoutTextCausesAnError() throws FcpException {
+               mockLocalSone(core, "Sone");
+               CapturingPostCreated capturingPostCreated = new CapturingPostCreated();
+               when(core.postCreated()).thenReturn(Optional.<PostCreated>of(capturingPostCreated));
+
+               SimpleFieldSet createPostFieldSet = new SimpleFieldSetBuilder()
+                               .put("Sone", "Sone")
+                               .get();
+               createPostCommand.execute(createPostFieldSet, null, DIRECT);
+       }
+
+       @Test(expected = FcpException.class)
+       public void verifyThatCreatingAPostWithoutSoneCausesAnError() throws FcpException {
+               mockLocalSone(core, "Sone");
+               CapturingPostCreated capturingPostCreated = new CapturingPostCreated();
+               when(core.postCreated()).thenReturn(Optional.<PostCreated>of(capturingPostCreated));
+
+               SimpleFieldSet createPostFieldSet = new SimpleFieldSetBuilder()
+                               .put("Text", "Text of the post.")
+                               .get();
+               createPostCommand.execute(createPostFieldSet, null, DIRECT);
+       }
+
+       private static class CapturingPostCreated implements PostCreated {
+
+               public Post post;
+
+               @Override
+               public void postCreated(Post post) {
+                       this.post = post;
+               }
+
+       }
+
+}