org.sonar.server.app.EmbeddedTomcatTest.java Source code

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Here is the source code for org.sonar.server.app.EmbeddedTomcatTest.java

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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.server.app;

import java.io.File;
import java.net.ConnectException;
import java.net.InetAddress;
import java.net.URL;
import java.util.Properties;
import org.apache.commons.io.FileUtils;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import org.sonar.process.NetworkUtils;
import org.sonar.process.Props;

import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.fail;

public class EmbeddedTomcatTest {

    @Rule
    public TemporaryFolder temp = new TemporaryFolder();

    @Test
    public void start() throws Exception {
        Props props = new Props(new Properties());

        // prepare file system
        File home = temp.newFolder();
        File data = temp.newFolder();
        File webDir = new File(home, "web");
        FileUtils.write(new File(home, "web/WEB-INF/web.xml"), "<web-app/>");
        props.set("sonar.path.home", home.getAbsolutePath());
        props.set("sonar.path.data", data.getAbsolutePath());
        props.set("sonar.path.web", webDir.getAbsolutePath());
        props.set("sonar.path.logs", temp.newFolder().getAbsolutePath());

        // start server on a random port
        InetAddress address = InetAddress.getLoopbackAddress();
        int httpPort = NetworkUtils.getNextAvailablePort(address);
        props.set("sonar.web.host", address.getHostAddress());
        props.set("sonar.web.port", String.valueOf(httpPort));
        EmbeddedTomcat tomcat = new EmbeddedTomcat(props);
        assertThat(tomcat.getStatus()).isEqualTo(EmbeddedTomcat.Status.DOWN);
        tomcat.start();
        assertThat(tomcat.getStatus()).isEqualTo(EmbeddedTomcat.Status.UP);

        // check that http connector accepts requests
        URL url = new URL("http://" + address.getHostAddress() + ":" + httpPort);
        url.openConnection().connect();

        // stop server
        tomcat.terminate();
        // tomcat.isUp() must not be called. It is used to wait for server startup, not shutdown.
        try {
            url.openConnection().connect();
            fail();
        } catch (ConnectException e) {
            // expected
        }
    }
}