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/*
* SonarQube
* Copyright (C) 2009-2025 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.scanner.bootstrap;
import com.google.common.collect.ImmutableMap;
import java.io.File;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import org.junit.Test;
import org.sonar.api.Plugin;
import org.sonar.api.config.Configuration;
import org.sonar.core.platform.ExplodedPlugin;
import org.sonar.core.platform.PluginClassLoader;
import org.sonar.core.platform.PluginInfo;
import org.sonar.core.platform.PluginJarExploder;
import org.sonar.core.plugin.PluginType;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.fail;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyCollection;
import static org.mockito.ArgumentMatchers.anyMap;
import static org.mockito.ArgumentMatchers.anySet;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import static org.sonar.core.config.ScannerProperties.PLUGIN_LOADING_OPTIMIZATION_KEY;
public class ScannerPluginRepositoryTest {
PluginInstaller installer = mock(PluginInstaller.class);
PluginClassLoader loader = mock(PluginClassLoader.class);
PluginJarExploder exploder = new FakePluginJarExploder();
Configuration properties = mock(Configuration.class);
ScannerPluginRepository underTest = new ScannerPluginRepository(installer, exploder, loader, properties);
@Test
public void install_and_load_plugins() {
PluginInfo squidInfo = new PluginInfo("squid");
PluginInfo javaInfo = new PluginInfo("java");
Map<String, ScannerPlugin> globalPlugins = Map.of("squid", new ScannerPlugin("squid", 1L, PluginType.BUNDLED, squidInfo));
Map<String, ScannerPlugin> languagePlugins = Map.of("java", new ScannerPlugin("java", 1L, PluginType.EXTERNAL, javaInfo));
Plugin squidInstance = mock(Plugin.class);
Plugin javaInstance = mock(Plugin.class);
when(loader.load(anyMap()))
.thenReturn(ImmutableMap.of("squid", squidInstance))
.thenReturn(ImmutableMap.of("java", javaInstance));
when(properties.getBoolean(PLUGIN_LOADING_OPTIMIZATION_KEY)).thenReturn(Optional.of(true));
when(installer.installRequiredPlugins()).thenReturn(globalPlugins);
when(installer.installPluginsForLanguages(anySet())).thenReturn(languagePlugins);
underTest.start();
assertThat(underTest.getPluginInfos()).containsOnly(squidInfo);
assertThat(underTest.getPluginsByKey()).isEqualTo(globalPlugins);
assertThat(underTest.getPluginInfo("squid")).isSameAs(squidInfo);
assertThat(underTest.getPluginInstance("squid")).isSameAs(squidInstance);
Collection<PluginInfo> result = underTest.installPluginsForLanguages(new HashSet<>(List.of("java")));
assertThat(result).containsOnly(javaInfo);
assertThat(underTest.getPluginInfos()).containsExactlyInAnyOrder(squidInfo, javaInfo);
assertThat(underTest.getExternalPluginsInfos()).containsExactlyInAnyOrder(javaInfo);
assertThat(underTest.getPluginsByKey().values()).containsExactlyInAnyOrder(globalPlugins.get("squid"), languagePlugins.get("java"));
underTest.stop();
verify(loader).unload(anyCollection());
}
@Test
public void should_install_all_plugins_when_downloadOnlyRequired_flag_is_false() {
when(properties.getBoolean(PLUGIN_LOADING_OPTIMIZATION_KEY)).thenReturn(Optional.of(false));
underTest.start();
verify(installer).installAllPlugins();
verify(installer, never()).installRequiredPlugins();
Collection<PluginInfo> result = underTest.installPluginsForLanguages(Set.of("java"));
assertThat(result).isEmpty();
verify(installer, never()).installPluginsForLanguages(any());
}
@Test
public void fail_if_requesting_missing_plugin() {
underTest.start();
try {
underTest.getPluginInfo("unknown");
fail();
} catch (IllegalStateException e) {
assertThat(e).hasMessage("Plugin [unknown] does not exist");
}
try {
underTest.getPluginInstance("unknown");
fail();
} catch (IllegalStateException e) {
assertThat(e).hasMessage("Plugin [unknown] does not exist");
}
}
private static class FakePluginJarExploder extends PluginJarExploder {
@Override
public ExplodedPlugin explode(PluginInfo plugin) {
return new ExplodedPlugin(plugin, plugin.getKey(), new File(plugin.getKey() + ".jar"), Collections
.singleton(new File(plugin.getKey() + "-lib.jar")));
}
}
}
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