2 * SonarQube, open source software quality management tool.
3 * Copyright (C) 2008-2014 SonarSource
4 * mailto:contact AT sonarsource DOT com
6 * SonarQube is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 3 of the License, or (at your option) any later version.
11 * SonarQube is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 package org.sonar.plugins.core.issue.tracking;
22 import org.junit.Test;
24 import static org.assertj.core.api.Assertions.assertThat;
26 public class IssueTrackingBlocksRecognizerTest {
30 assertThat(compute(t("abcde"), t("abcde"), 4, 4)).isEqualTo(5);
31 assertThat(compute(t("abcde"), t("abcd"), 4, 4)).isEqualTo(4);
32 assertThat(compute(t("bcde"), t("abcde"), 4, 4)).isEqualTo(0);
33 assertThat(compute(t("bcde"), t("abcde"), 3, 4)).isEqualTo(4);
36 private static int compute(FileHashes a, FileHashes b, int ai, int bi) {
37 IssueTrackingBlocksRecognizer rec = new IssueTrackingBlocksRecognizer(a, b);
38 return rec.computeLengthOfMaximalBlock(ai, bi);
41 private static FileHashes t(String text) {
42 String[] array = new String[text.length()];
43 for (int i = 0; i < text.length(); i++) {
44 array[i] = "" + text.charAt(i);
46 return FileHashes.create(array);