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   1 /*
   2  * SonarQube
   3  * Copyright (C) 2009-2024 SonarSource SA
   4  * mailto:info AT sonarsource DOT com
   5  *
   6  * This program 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  * This program 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.server.common.almintegration;
  21
  22 import org.apache.commons.lang3.RandomStringUtils;
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.junit.runner.RunWith;
  26 import org.mockito.InjectMocks;
  27 import org.mockito.Mock;
  28 import org.mockito.junit.MockitoJUnitRunner;
  29 import org.sonar.core.util.UuidFactory;
  30
  31 import static org.assertj.core.api.Assertions.assertThat;
  32 import static org.mockito.Mockito.when;
  33 import static org.sonar.server.common.almintegration.ProjectKeyGenerator.MAX_PROJECT_KEY_SIZE;
  34 import static org.sonar.server.common.almintegration.ProjectKeyGenerator.PROJECT_KEY_SEPARATOR;
  35
  36 @RunWith(MockitoJUnitRunner.class)
  37 public class ProjectKeyGeneratorTest {
  38
  39   private static final int MAX_UUID_SIZE = 40;
  40   private static final String UUID_STRING = RandomStringUtils.randomAlphanumeric(MAX_UUID_SIZE);
  41
  42   @Mock
  43   private UuidFactory uuidFactory;
  44
  45   @InjectMocks
  46   private ProjectKeyGenerator projectKeyGenerator;
  47
  48   @Before
  49   public void setUp() {
  50     when(uuidFactory.create()).thenReturn(UUID_STRING);
  51   }
  52
  53   @Test
  54   public void generateUniqueProjectKey_shortProjectName_shouldAppendUuid() {
  55     String fullProjectName = RandomStringUtils.randomAlphanumeric(10);
  56
  57     assertThat(projectKeyGenerator.generateUniqueProjectKey(fullProjectName))
  58       .isEqualTo(generateExpectedKeyName(fullProjectName));
  59   }
  60
  61   @Test
  62   public void generateUniqueProjectKey_projectNameEqualsToMaximumSize_shouldTruncateProjectNameAndPreserveUUID() {
  63     String fullProjectName = RandomStringUtils.randomAlphanumeric(MAX_PROJECT_KEY_SIZE);
  64
  65     String projectKey = projectKeyGenerator.generateUniqueProjectKey(fullProjectName);
  66     assertThat(projectKey)
  67       .hasSize(MAX_PROJECT_KEY_SIZE)
  68       .isEqualTo(generateExpectedKeyName(fullProjectName.substring(fullProjectName.length() + UUID_STRING.length() + 1 - MAX_PROJECT_KEY_SIZE)));
  69   }
  70
  71   @Test
  72   public void generateUniqueProjectKey_projectNameBiggerThanMaximumSize_shouldTruncateProjectNameAndPreserveUUID() {
  73     String fullProjectName = RandomStringUtils.randomAlphanumeric(MAX_PROJECT_KEY_SIZE + 50);
  74
  75     String projectKey = projectKeyGenerator.generateUniqueProjectKey(fullProjectName);
  76     assertThat(projectKey)
  77       .hasSize(MAX_PROJECT_KEY_SIZE)
  78       .isEqualTo(generateExpectedKeyName(fullProjectName.substring(fullProjectName.length() + UUID_STRING.length() + 1 - MAX_PROJECT_KEY_SIZE)));
  79   }
  80
  81   @Test
  82   public void generateUniqueProjectKey_projectNameContainsSlashes_shouldBeEscaped() {
  83     String fullProjectName = "a/b/c";
  84
  85     assertThat(projectKeyGenerator.generateUniqueProjectKey(fullProjectName))
  86       .isEqualTo(generateExpectedKeyName(fullProjectName.replace("/", "_")));
  87   }
  88
  89   private String generateExpectedKeyName(String truncatedProjectName) {
  90     return truncatedProjectName + PROJECT_KEY_SEPARATOR + UUID_STRING;
  91   }
  92 }