| /* |
| * Copyright (C) 2014 RĂ¼diger Herrmann <ruediger.herrmann@gmx.de> and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| package org.eclipse.jgit.revplot; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| 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.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(); |
| try (PlotWalk walk = new PlotWalk(db)) { |
| walk.markStart(walk.parseCommit(start)); |
| PlotCommitList<PlotLane> commitList = new PlotCommitList<>(); |
| commitList.source(walk); |
| commitList.fillTo(1000); |
| |
| 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 MergeResult merge(ObjectId includeId) throws GitAPIException { |
| return git.merge().setFastForward(FastForwardMode.NO_FF) |
| .include(includeId).call(); |
| } |
| |
| 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)); |
| } |
| } |
| |
| } |