Add persistence support for commit editor input

Bug: 343000
Change-Id: I32ee9168d500edfd7c038e954f1c4c9c49804617
Signed-off-by: Kevin Sawicki <kevin@github.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>

2 files changed, 78 insertions, 0 deletions

diff --git a/org.eclipse.egit.ui.test/src/org/eclipse/egit/ui/test/commit/CommitEditorInputFactoryTest.java b/org.eclipse.egit.ui.test/src/org/eclipse/egit/ui/test/commit/CommitEditorInputFactoryTest.java
new file mode 100644
index 0000000000..9419d399b9
--- /dev/null
+++ b/org.eclipse.egit.ui.test/src/org/eclipse/egit/ui/test/commit/CommitEditorInputFactoryTest.java
@@ -0,0 +1,76 @@
+/*******************************************************************************
+ *  Copyright (c) 2011 GitHub Inc.
+ *  All rights reserved. This program and the accompanying materials
+ *  are made available under the terms of the Eclipse Public License v1.0
+ *  which accompanies this distribution, and is available at
+ *  http://www.eclipse.org/legal/epl-v10.html
+ *
+ *  Contributors:
+ *    Kevin Sawicki (GitHub Inc.) - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.egit.ui.test.commit;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.io.File;
+
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.egit.core.Activator;
+import org.eclipse.egit.ui.common.LocalRepositoryTestCase;
+import org.eclipse.egit.ui.internal.commit.CommitEditorInput;
+import org.eclipse.egit.ui.internal.commit.CommitEditorInputFactory;
+import org.eclipse.egit.ui.internal.commit.RepositoryCommit;
+import org.eclipse.jgit.lib.Constants;
+import org.eclipse.jgit.lib.Repository;
+import org.eclipse.jgit.revwalk.RevCommit;
+import org.eclipse.jgit.revwalk.RevWalk;
+import org.eclipse.ui.XMLMemento;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Unit tests of {@link CommitEditorInputFactory}
+ */
+public class CommitEditorInputFactoryTest extends LocalRepositoryTestCase {
+
+	private static Repository repository;
+
+	private static RevCommit commit;
+
+	@BeforeClass
+	public static void setup() throws Exception {
+		File repoFile = createProjectAndCommitToRepository();
+		assertNotNull(repoFile);
+		repository = Activator.getDefault().getRepositoryCache()
+				.lookupRepository(repoFile);
+		assertNotNull(repository);
+
+		RevWalk walk = new RevWalk(repository);
+		try {
+			commit = walk.parseCommit(repository.resolve(Constants.HEAD));
+			assertNotNull(commit);
+		} finally {
+			walk.release();
+		}
+	}
+
+	@Test
+	public void testPersistable() {
+		CommitEditorInput input = new CommitEditorInput(new RepositoryCommit(
+				repository, commit));
+		XMLMemento memento = XMLMemento.createWriteRoot("test");
+		input.getPersistable().saveState(memento);
+		CommitEditorInputFactory factory = new CommitEditorInputFactory();
+		IAdaptable created = factory.createElement(memento);
+		assertNotNull(created);
+		assertTrue(created instanceof CommitEditorInput);
+		CommitEditorInput createdInput = (CommitEditorInput) created;
+		assertEquals(input.getCommit().getRevCommit().name(), createdInput
+				.getCommit().getRevCommit().name());
+		assertEquals(input.getCommit().getRepository().getDirectory(),
+				createdInput.getCommit().getRepository().getDirectory());
+	}
+
+}
diff --git a/org.eclipse.egit.ui.test/src/org/eclipse/egit/ui/test/commit/CommitEditorInputTest.java b/org.eclipse.egit.ui.test/src/org/eclipse/egit/ui/test/commit/CommitEditorInputTest.java
index 4d72360d04..199773bfad 100644
--- a/org.eclipse.egit.ui.test/src/org/eclipse/egit/ui/test/commit/CommitEditorInputTest.java
+++ b/org.eclipse.egit.ui.test/src/org/eclipse/egit/ui/test/commit/CommitEditorInputTest.java
@@ -79,6 +79,8 @@ public class CommitEditorInputTest extends LocalRepositoryTestCase {
 		assertNotNull(input.getImageDescriptor());
 		assertNotNull(input.getToolTipText());
 		assertNotNull(input.getName());
+		assertEquals(repoCommit, input.getCommit());
+		assertNotNull(input.getPersistable());
 	}
 
 }