source.dussan.org Git - sonarqube.git/blob

   1 /*
   2  * SonarQube, open source software quality management tool.
   3  * Copyright (C) 2008-2014 SonarSource
   4  * mailto:contact AT sonarsource DOT com
   5  *
   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.
  10  *
  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.
  15  *
  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.
  19  */
  20 package org.sonar.plugins.core.issue.tracking;
  21
  22 import org.junit.Test;
  23 import org.sonar.plugins.core.issue.tracking.SourceChecksum;
  24
  25 import java.util.List;
  26
  27 import static org.fest.assertions.Assertions.assertThat;
  28
  29 public class SourceChecksumTest {
  30   @Test
  31   public void shouldGetChecksumForLine() {
  32     List<String> checksums = SourceChecksum.lineChecksumsOfFile("line");
  33     assertThat(SourceChecksum.getChecksumForLine(checksums, null)).isNull();
  34     assertThat(SourceChecksum.getChecksumForLine(checksums, 0)).isNull();
  35     assertThat(SourceChecksum.getChecksumForLine(checksums, 1)).isNotNull();
  36     assertThat(SourceChecksum.getChecksumForLine(checksums, 2)).isNull();
  37   }
  38
  39   /**
  40    * See http://jira.codehaus.org/browse/SONAR-2358
  41    */
  42   @Test
  43   public void shouldGenerateCorrectChecksums() {
  44     List<String> encoding = SourceChecksum.lineChecksumsOfFile("Привет Мир");
  45     assertThat(encoding).hasSize(1);
  46     assertThat(encoding.get(0)).isEqualTo("5ba3a45e1299ede07f56e5531351be52");
  47   }
  48
  49   @Test
  50   public void shouldSplitLinesAndIgnoreSpaces() {
  51     List<String> crlf = SourceChecksum.lineChecksumsOfFile("Hello\r\nWorld");
  52     List<String> lf = SourceChecksum.lineChecksumsOfFile("Hello\nWorld");
  53     List<String> cr = SourceChecksum.lineChecksumsOfFile("Hello\rWorld");
  54     assertThat(crlf).hasSize(2);
  55     assertThat(crlf.get(0)).isNotEqualTo(crlf.get(1));
  56     assertThat(lf).isEqualTo(crlf);
  57     assertThat(cr).isEqualTo(crlf);
  58
  59     assertThat(SourceChecksum.lineChecksum("\tvoid  method()  {\n")).isEqualTo(SourceChecksum.lineChecksum("  void method() {"));
  60   }
  61 }