| /* |
| * Copyright (C) 2014 RĂ¼diger Herrmann <ruediger.herrmann@gmx.de> |
| * and other copyright owners as documented in the project's IP log. |
| * |
| * This program and the accompanying materials are made available |
| * under the terms of the Eclipse Distribution License v1.0 which |
| * accompanies this distribution, is reproduced below, and is |
| * available at http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * |
| * - Neither the name of the Eclipse Foundation, Inc. nor the |
| * names of its contributors may be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
| * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package org.eclipse.jgit.revplot; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.io.IOException; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| import org.eclipse.jgit.api.Git; |
| import org.eclipse.jgit.api.MergeCommand.FastForwardMode; |
| import org.eclipse.jgit.api.MergeResult; |
| import org.eclipse.jgit.api.errors.GitAPIException; |
| import org.eclipse.jgit.junit.RepositoryTestCase; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.eclipse.jgit.lib.Ref; |
| import org.eclipse.jgit.lib.Repository; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class AbstractPlotRendererTest extends RepositoryTestCase { |
| |
| private Git git; |
| private TestPlotRenderer plotRenderer; |
| |
| @Override |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| git = new Git(db); |
| plotRenderer = new TestPlotRenderer(); |
| } |
| |
| @Test |
| public void testDrawTextAlignment() throws Exception { |
| git.commit().setMessage("initial commit").call(); |
| git.branchCreate().setName("topic").call(); |
| git.checkout().setName("topic").call(); |
| git.commit().setMessage("commit 1 on topic").call(); |
| git.commit().setMessage("commit 2 on topic").call(); |
| git.checkout().setName("master").call(); |
| git.commit().setMessage("commit on master").call(); |
| MergeResult mergeCall = merge(db.resolve("topic")); |
| ObjectId start = mergeCall.getNewHead(); |
| PlotCommitList<PlotLane> commitList = createCommitList(start); |
| |
| for (int i = 0; i < commitList.size(); i++) |
| plotRenderer.paintCommit(commitList.get(i), 30); |
| |
| List<Integer> indentations = plotRenderer.indentations; |
| assertEquals(indentations.get(2), indentations.get(3)); |
| } |
| |
| private PlotCommitList<PlotLane> createCommitList(ObjectId start) |
| throws IOException { |
| TestPlotWalk walk = new TestPlotWalk(db); |
| walk.markStart(walk.parseCommit(start)); |
| PlotCommitList<PlotLane> commitList = new PlotCommitList<>(); |
| commitList.source(walk); |
| commitList.fillTo(1000); |
| return commitList; |
| } |
| |
| private MergeResult merge(ObjectId includeId) throws GitAPIException { |
| return git.merge().setFastForward(FastForwardMode.NO_FF) |
| .include(includeId).call(); |
| } |
| |
| private static class TestPlotWalk extends PlotWalk { |
| public TestPlotWalk(Repository repo) { |
| super(repo); |
| } |
| } |
| |
| private static class TestPlotRenderer extends |
| AbstractPlotRenderer<PlotLane, Object> { |
| |
| List<Integer> indentations = new LinkedList<>(); |
| |
| @Override |
| protected int drawLabel(int x, int y, Ref ref) { |
| return 0; |
| } |
| |
| @Override |
| protected Object laneColor(PlotLane myLane) { |
| return null; |
| } |
| |
| @Override |
| protected void drawLine(Object color, int x1, int y1, int x2, int y2, |
| int width) { |
| // do nothing |
| } |
| |
| @Override |
| protected void drawCommitDot(int x, int y, int w, int h) { |
| // do nothing |
| } |
| |
| @Override |
| protected void drawBoundaryDot(int x, int y, int w, int h) { |
| // do nothing |
| } |
| |
| @Override |
| protected void drawText(String msg, int x, int y) { |
| indentations.add(Integer.valueOf(x)); |
| } |
| } |
| |
| } |