| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.intellij.vcs.log.graph.impl.permanent; |
| |
| import com.intellij.vcs.log.graph.GraphCommit; |
| import com.intellij.vcs.log.graph.api.GraphLayout; |
| import com.intellij.vcs.log.graph.impl.CommitIdManager; |
| import com.intellij.vcs.log.graph.AbstractTestWithTextFile; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| import java.util.Comparator; |
| import java.util.List; |
| |
| import static com.intellij.vcs.log.graph.GraphStrUtils.permanentGraphLayoutModelToStr; |
| import static org.junit.Assert.assertEquals; |
| |
| public abstract class GraphLayoutBuilderTest<CommitId> extends AbstractTestWithTextFile { |
| public GraphLayoutBuilderTest() { |
| super("layoutBuilder/"); |
| } |
| |
| @Override |
| protected void runTest(String in, String out) { |
| final CommitIdManager<CommitId> idManager = getCommitIdManager(); |
| final List<GraphCommit<CommitId>> commits = idManager.parseCommitList(in); |
| |
| PermanentLinearGraphBuilder<CommitId> graphBuilder = PermanentLinearGraphBuilder.newInstance(commits); |
| PermanentLinearGraphImpl graph = graphBuilder.build(); |
| |
| GraphLayout graphLayout = GraphLayoutBuilder.build(graph, new Comparator<Integer>() { |
| @Override |
| public int compare(Integer o1, Integer o2) { |
| CommitId id1 = commits.get(o1).getId(); |
| CommitId id2 = commits.get(o2).getId(); |
| return idManager.toStr(id1).compareTo(idManager.toStr(id2)); |
| } |
| }); |
| assertEquals(out, permanentGraphLayoutModelToStr(graphLayout, graph.nodesCount())); |
| } |
| |
| protected abstract CommitIdManager<CommitId> getCommitIdManager(); |
| |
| @Test |
| public void manyNodes() throws IOException { |
| doTest("manyNodes"); |
| } |
| |
| @Test |
| public void notFullGraph() throws IOException { |
| doTest("notFullGraph"); |
| } |
| |
| @Test |
| public void oneNode() throws IOException { |
| doTest("oneNode"); |
| } |
| |
| @Test |
| public void oneNodeNotFullGraph() throws IOException { |
| doTest("oneNodeNotFullGraph"); |
| } |
| |
| @Test |
| public void headsOrder() throws IOException { |
| doTest("headsOrder"); |
| } |
| |
| public static class StringTest extends GraphLayoutBuilderTest<String> { |
| @Override |
| protected CommitIdManager<String> getCommitIdManager() { |
| return CommitIdManager.STRING_COMMIT_ID_MANAGER; |
| } |
| } |
| |
| public static class IntegerTest extends GraphLayoutBuilderTest<Integer> { |
| @Override |
| protected CommitIdManager<Integer> getCommitIdManager() { |
| return CommitIdManager.INTEGER_COMMIT_ID_MANAGER; |
| } |
| } |
| |
| } |