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/*
* SonarQube
* Copyright (C) 2009-2017 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.application;
import java.io.File;
import java.io.IOException;
import java.util.List;
import java.util.Properties;
import java.util.function.Supplier;
import org.apache.commons.io.FilenameUtils;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import org.mockito.ArgumentCaptor;
import org.sonar.process.ProcessProperties;
import org.sonar.process.Props;
import org.sonar.process.monitor.JavaCommand;
import org.sonar.process.monitor.Monitor;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
public class AppTest {
@Rule
public TemporaryFolder temp = new TemporaryFolder();
private final JavaCommand esCommand = mock(JavaCommand.class);
private final JavaCommand webCommand = mock(JavaCommand.class);
private final JavaCommand ceCommand = mock(JavaCommand.class);
private final JavaCommandFactory javaCommandFactory = new JavaCommandFactory() {
@Override
public JavaCommand createESCommand(Props props, File homeDir) {
return AppTest.this.esCommand;
}
@Override
public JavaCommand createWebCommand(Props props, File homeDir) {
return AppTest.this.webCommand;
}
@Override
public JavaCommand createCeCommand(Props props, File homeDir) {
return AppTest.this.ceCommand;
}
};
@Test
public void starPath() throws IOException {
File homeDir = temp.newFolder();
String startPath = App.starPath(homeDir, "lib/search");
assertThat(FilenameUtils.normalize(startPath, true))
.endsWith("*")
.startsWith(FilenameUtils.normalize(homeDir.getAbsolutePath(), true));
}
@Test
public void start_all_processes_if_cluster_mode_is_disabled() throws Exception {
Props props = initDefaultProps();
Monitor monitor = mock(Monitor.class);
App app = new App(monitor, javaCommandFactory);
app.start(props);
ArgumentCaptor<Supplier<List<JavaCommand>>> argument = newJavaCommandArgumentCaptor();
verify(monitor).start(argument.capture());
assertThat(argument.getValue().get())
.containsExactly(esCommand, webCommand, ceCommand);
app.stopAsync();
verify(monitor).stop();
}
@Test
public void start_only_web_server_node_in_cluster() throws Exception {
Props props = initDefaultProps();
props.set(ProcessProperties.CLUSTER_ENABLED, "true");
props.set(ProcessProperties.CLUSTER_CE_DISABLED, "true");
props.set(ProcessProperties.CLUSTER_SEARCH_DISABLED, "true");
List<JavaCommand> commands = start(props);
assertThat(commands).containsOnly(webCommand);
}
@Test
public void start_only_compute_engine_node_in_cluster() throws Exception {
Props props = initDefaultProps();
props.set(ProcessProperties.CLUSTER_ENABLED, "true");
props.set(ProcessProperties.CLUSTER_WEB_DISABLED, "true");
props.set(ProcessProperties.CLUSTER_SEARCH_DISABLED, "true");
List<JavaCommand> commands = start(props);
assertThat(commands).contains(ceCommand);
}
@Test
public void start_only_elasticsearch_node_in_cluster() throws Exception {
Props props = initDefaultProps();
props.set(ProcessProperties.CLUSTER_ENABLED, "true");
props.set(ProcessProperties.CLUSTER_WEB_DISABLED, "true");
props.set(ProcessProperties.CLUSTER_CE_DISABLED, "true");
List<JavaCommand> commands = start(props);
assertThat(commands).containsOnly(esCommand);
}
private Props initDefaultProps() throws IOException {
Props props = new Props(new Properties());
ProcessProperties.completeDefaults(props);
props.set(ProcessProperties.PATH_HOME, temp.newFolder().getAbsolutePath());
props.set(ProcessProperties.PATH_TEMP, temp.newFolder().getAbsolutePath());
props.set(ProcessProperties.PATH_LOGS, temp.newFolder().getAbsolutePath());
return props;
}
private List<JavaCommand> start(Props props) throws Exception {
Monitor monitor = mock(Monitor.class);
App app = new App(monitor, javaCommandFactory);
app.start(props);
ArgumentCaptor<Supplier<List<JavaCommand>>> argument = newJavaCommandArgumentCaptor();
verify(monitor).start(argument.capture());
return argument.getValue().get();
}
private ArgumentCaptor<Supplier<List<JavaCommand>>> newJavaCommandArgumentCaptor() {
Class<Supplier<List<JavaCommand>>> listClass = (Class<Supplier<List<JavaCommand>>>) (Class) List.class;
return ArgumentCaptor.forClass(listClass);
}
}
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