From e1908933fa9968b11e9ea03d88730aee3140534b Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Tue, 15 Oct 2013 09:43:09 -0400
Subject: [PATCH] Fix error on generating activity page when there is no activity

---
 src/test/java/com/gitblit/tests/JGitUtilsTest.java |   44 ++++++++++++++++++++++++++++++--------------
 1 files changed, 30 insertions(+), 14 deletions(-)

diff --git a/src/test/java/com/gitblit/tests/JGitUtilsTest.java b/src/test/java/com/gitblit/tests/JGitUtilsTest.java
index 463c0a8..9f7cb31 100644
--- a/src/test/java/com/gitblit/tests/JGitUtilsTest.java
+++ b/src/test/java/com/gitblit/tests/JGitUtilsTest.java
@@ -37,6 +37,10 @@
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.RepositoryCache;
 import org.eclipse.jgit.lib.RepositoryCache.FileKey;
+import org.eclipse.jgit.revplot.PlotCommit;
+import org.eclipse.jgit.revplot.PlotCommitList;
+import org.eclipse.jgit.revplot.PlotLane;
+import org.eclipse.jgit.revplot.PlotWalk;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.revwalk.RevTree;
 import org.eclipse.jgit.util.FS;
@@ -224,7 +228,7 @@
 			String repositoryAll = "NewTestRepositoryAll.git";
 			String repositoryUmask = "NewTestRepositoryUmask.git";
 			String sgidParent = "sgid";
-			
+
 			File parent = new File(GitBlitSuite.REPOSITORIES, sgidParent);
 			File folder = null;
 			boolean parentExisted = parent.exists();
@@ -239,21 +243,21 @@
 				Repository repository = JGitUtils.createRepository(parent, repositoryAll, "all");
 				folder = FileKey.resolve(new File(parent, repositoryAll), FS.DETECTED);
 				assertNotNull(repository);
-		
+
 				assertEquals("2", repository.getConfig().getString("core", null, "sharedRepository"));
-		
+
 				assertTrue(folder.exists());
 				mode = JnaUtils.getFilemode(folder);
 				assertEquals(JnaUtils.S_ISGID, mode & JnaUtils.S_ISGID);
-	
+
 				mode = JnaUtils.getFilemode(folder.getAbsolutePath() + "/HEAD");
 				assertEquals(JnaUtils.S_IRGRP | JnaUtils.S_IWGRP, mode & JnaUtils.S_IRWXG);
 				assertEquals(JnaUtils.S_IROTH, mode & JnaUtils.S_IRWXO);
-	
+
 				mode = JnaUtils.getFilemode(folder.getAbsolutePath() + "/config");
 				assertEquals(JnaUtils.S_IRGRP | JnaUtils.S_IWGRP, mode & JnaUtils.S_IRWXG);
 				assertEquals(JnaUtils.S_IROTH, mode & JnaUtils.S_IRWXO);
-	
+
 				repository.close();
 				RepositoryCache.close(repository);
 
@@ -262,13 +266,13 @@
 				repository = JGitUtils.createRepository(parent, repositoryUmask, "umask");
 				folder = FileKey.resolve(new File(parent, repositoryUmask), FS.DETECTED);
 				assertNotNull(repository);
-		
+
 				assertEquals(null, repository.getConfig().getString("core", null, "sharedRepository"));
-		
+
 				assertTrue(folder.exists());
 				mode = JnaUtils.getFilemode(folder);
 				assertEquals(JnaUtils.S_ISGID, mode & JnaUtils.S_ISGID);
-	
+
 				repository.close();
 				RepositoryCache.close(repository);
 			}
@@ -368,7 +372,7 @@
 		assertEquals("183474d554e6f68478a02d9d7888b67a9338cdff", list.get(0).notesRef
 				.getReferencedObjectId().getName());
 	}
-	
+
 	@Test
 	public void testRelinkHEAD() throws Exception {
 		Repository repository = GitBlitSuite.getJGitRepository();
@@ -377,7 +381,7 @@
 		assertEquals("refs/heads/master", currentRef);
 		List<String> availableHeads = JGitUtils.getAvailableHeadTargets(repository);
 		assertTrue(availableHeads.size() > 0);
-		
+
 		// set HEAD to stable-1.2
 		JGitUtils.setHEADtoRef(repository, "refs/heads/stable-1.2");
 		currentRef = JGitUtils.getHEADRef(repository);
@@ -387,19 +391,19 @@
 		JGitUtils.setHEADtoRef(repository, "refs/heads/master");
 		currentRef = JGitUtils.getHEADRef(repository);
 		assertEquals("refs/heads/master", currentRef);
-		
+
 		repository.close();
 	}
 
 	@Test
 	public void testRelinkBranch() throws Exception {
 		Repository repository = GitBlitSuite.getJGitRepository();
-		
+
 		// create/set the branch
 		JGitUtils.setBranchRef(repository, "refs/heads/reftest", "3b358ce514ec655d3ff67de1430994d8428cdb04");
 		assertEquals(1, JGitUtils.getAllRefs(repository).get(ObjectId.fromString("3b358ce514ec655d3ff67de1430994d8428cdb04")).size());
 		assertEquals(null, JGitUtils.getAllRefs(repository).get(ObjectId.fromString("755dfdb40948f5c1ec79e06bde3b0a78c352f27f")));
-		
+
 		// reset the branch
 		JGitUtils.setBranchRef(repository, "refs/heads/reftest", "755dfdb40948f5c1ec79e06bde3b0a78c352f27f");
 		assertEquals(null, JGitUtils.getAllRefs(repository).get(ObjectId.fromString("3b358ce514ec655d3ff67de1430994d8428cdb04")));
@@ -603,4 +607,16 @@
 		zipFileB.delete();
 	}
 
+	@Test
+	public void testPlots() throws Exception {
+		Repository repository = GitBlitSuite.getTicgitRepository();
+		PlotWalk pw = new PlotWalk(repository);
+		PlotCommitList<PlotLane> commits = new PlotCommitList<PlotLane>();
+		commits.source(pw);
+		commits.fillTo(25);
+		for (PlotCommit<PlotLane> commit : commits) {
+			System.out.println(commit);
+		}
+		repository.close();
+	}
 }
\ No newline at end of file

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