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   1 /*
   2  * SonarQube
   3  * Copyright (C) 2009-2023 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.platform;
  21
  22 import java.util.Optional;
  23 import org.junit.Rule;
  24 import org.junit.Test;
  25 import org.sonar.api.config.internal.MapSettings;
  26 import org.sonar.api.utils.MessageException;
  27 import org.sonar.api.utils.log.LogTester;
  28 import org.sonar.api.utils.log.LoggerLevel;
  29 import org.sonar.server.platform.db.migration.version.DatabaseVersion;
  30
  31 import static org.assertj.core.api.Assertions.assertThat;
  32 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  33 import static org.mockito.Mockito.mock;
  34 import static org.mockito.Mockito.when;
  35
  36 public class DatabaseServerCompatibilityTest {
  37
  38   @Rule
  39   public LogTester logTester = new LogTester();
  40   private MapSettings settings = new MapSettings();
  41
  42   @Test
  43   public void fail_if_requires_downgrade() {
  44     DatabaseVersion version = mock(DatabaseVersion.class);
  45     when(version.getStatus()).thenReturn(DatabaseVersion.Status.REQUIRES_DOWNGRADE);
  46     var config = settings.asConfig();
  47     var compatibility = new DatabaseServerCompatibility(version, config);
  48     assertThatThrownBy(compatibility::start)
  49       .isInstanceOf(MessageException.class)
  50       .hasMessage("Database was upgraded to a more recent version of SonarQube. "
  51         + "A backup must probably be restored or the DB settings are incorrect.");
  52   }
  53
  54   @Test
  55   public void fail_if_requires_firstly_to_upgrade_to_lts() {
  56     DatabaseVersion version = mock(DatabaseVersion.class);
  57     when(version.getStatus()).thenReturn(DatabaseVersion.Status.REQUIRES_UPGRADE);
  58     when(version.getVersion()).thenReturn(Optional.of(12L));
  59     var config = settings.asConfig();
  60     var compatibility = new DatabaseServerCompatibility(version, config);
  61     assertThatThrownBy(compatibility::start)
  62       .isInstanceOf(MessageException.class)
  63       .hasMessage("The version of SonarQube is too old. Please upgrade to the Long Term Support version first.");
  64   }
  65
  66   @Test
  67   public void log_warning_if_requires_upgrade() {
  68     DatabaseVersion version = mock(DatabaseVersion.class);
  69     when(version.getStatus()).thenReturn(DatabaseVersion.Status.REQUIRES_UPGRADE);
  70     when(version.getVersion()).thenReturn(Optional.of(DatabaseVersion.MIN_UPGRADE_VERSION));
  71     new DatabaseServerCompatibility(version, settings.asConfig()).start();
  72
  73     assertThat(logTester.logs()).hasSize(4);
  74     assertThat(logTester.logs(LoggerLevel.WARN)).contains(
  75       "The database must be manually upgraded. Please backup the database and browse /setup. "
  76         + "For more information: https://docs.sonarqube.org/latest/setup/upgrading",
  77       "################################################################################",
  78       "The database must be manually upgraded. Please backup the database and browse /setup. "
  79         + "For more information: https://docs.sonarqube.org/latest/setup/upgrading",
  80       "################################################################################");
  81   }
  82
  83   @Test
  84   public void do_nothing_if_up_to_date() {
  85     DatabaseVersion version = mock(DatabaseVersion.class);
  86     when(version.getStatus()).thenReturn(DatabaseVersion.Status.UP_TO_DATE);
  87     new DatabaseServerCompatibility(version, settings.asConfig()).start();
  88     // no error
  89   }
  90
  91   @Test
  92   public void upgrade_automatically_if_blue_green_deployment() {
  93     settings.setProperty("sonar.blueGreenEnabled", "true");
  94     DatabaseVersion version = mock(DatabaseVersion.class);
  95     when(version.getStatus()).thenReturn(DatabaseVersion.Status.REQUIRES_UPGRADE);
  96     when(version.getVersion()).thenReturn(Optional.of(DatabaseVersion.MIN_UPGRADE_VERSION));
  97
  98     new DatabaseServerCompatibility(version, settings.asConfig()).start();
  99
 100     assertThat(logTester.logs(LoggerLevel.WARN)).isEmpty();
 101   }
 102 }