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   1 /*
   2  * SonarQube
   3  * Copyright (C) 2009-2020 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.junit.rules.ExpectedException;
  26 import org.sonar.api.config.internal.MapSettings;
  27 import org.sonar.api.utils.MessageException;
  28 import org.sonar.api.utils.log.LogTester;
  29 import org.sonar.api.utils.log.LoggerLevel;
  30 import org.sonar.server.platform.db.migration.version.DatabaseVersion;
  31
  32 import static org.assertj.core.api.Assertions.assertThat;
  33 import static org.mockito.Mockito.mock;
  34 import static org.mockito.Mockito.when;
  35
  36 public class DatabaseServerCompatibilityTest {
  37
  38   @Rule
  39   public ExpectedException thrown = ExpectedException.none();
  40   @Rule
  41   public LogTester logTester = new LogTester();
  42   @Rule
  43   public ExpectedException expectedException = ExpectedException.none();
  44   private MapSettings settings = new MapSettings();
  45
  46   @Test
  47   public void fail_if_requires_downgrade() {
  48     thrown.expect(MessageException.class);
  49     thrown.expectMessage("Database was upgraded to a more recent version of SonarQube. "
  50       + "A backup must probably be restored or the DB settings are incorrect.");
  51
  52     DatabaseVersion version = mock(DatabaseVersion.class);
  53     when(version.getStatus()).thenReturn(DatabaseVersion.Status.REQUIRES_DOWNGRADE);
  54     new DatabaseServerCompatibility(version, settings.asConfig()).start();
  55   }
  56
  57   @Test
  58   public void fail_if_requires_firstly_to_upgrade_to_lts() {
  59     thrown.expect(MessageException.class);
  60     thrown.expectMessage("Current version is too old. Please upgrade to Long Term Support version firstly.");
  61
  62     DatabaseVersion version = mock(DatabaseVersion.class);
  63     when(version.getStatus()).thenReturn(DatabaseVersion.Status.REQUIRES_UPGRADE);
  64     when(version.getVersion()).thenReturn(Optional.of(12L));
  65     new DatabaseServerCompatibility(version, settings.asConfig()).start();
  66   }
  67
  68   @Test
  69   public void log_warning_if_requires_upgrade() {
  70     DatabaseVersion version = mock(DatabaseVersion.class);
  71     when(version.getStatus()).thenReturn(DatabaseVersion.Status.REQUIRES_UPGRADE);
  72     when(version.getVersion()).thenReturn(Optional.of(DatabaseVersion.MIN_UPGRADE_VERSION));
  73     new DatabaseServerCompatibility(version, settings.asConfig()).start();
  74
  75     assertThat(logTester.logs()).hasSize(2);
  76     assertThat(logTester.logs(LoggerLevel.WARN)).contains(
  77       "The database must be manually upgraded. Please backup the database and browse /setup. "
  78         + "For more information: https://docs.sonarqube.org/latest/setup/upgrading",
  79       "\n################################################################################\n" +
  80         "      The database must be manually upgraded. Please backup the database and browse /setup. "
  81         + "For more information: https://docs.sonarqube.org/latest/setup/upgrading\n" +
  82         "################################################################################");
  83   }
  84
  85   @Test
  86   public void do_nothing_if_up_to_date() {
  87     DatabaseVersion version = mock(DatabaseVersion.class);
  88     when(version.getStatus()).thenReturn(DatabaseVersion.Status.UP_TO_DATE);
  89     new DatabaseServerCompatibility(version, settings.asConfig()).start();
  90     // no error
  91   }
  92
  93   @Test
  94   public void upgrade_automatically_if_blue_green_deployment() {
  95     settings.setProperty("sonar.blueGreenEnabled", "true");
  96     DatabaseVersion version = mock(DatabaseVersion.class);
  97     when(version.getStatus()).thenReturn(DatabaseVersion.Status.REQUIRES_UPGRADE);
  98     when(version.getVersion()).thenReturn(Optional.of(DatabaseVersion.MIN_UPGRADE_VERSION));
  99
 100     new DatabaseServerCompatibility(version, settings.asConfig()).start();
 101
 102     assertThat(logTester.logs(LoggerLevel.WARN)).isEmpty();
 103   }
 104 }