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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.logserver;
import com.yahoo.log.LogSetup;
import com.yahoo.logserver.handlers.LogHandler;
import com.yahoo.logserver.handlers.logmetrics.LogMetricsPlugin;
import com.yahoo.logserver.test.LogDispatcherTestCase;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
/**
* Unit tests for the Server class.
*
* @author Bjorn Borud
*/
public class ServerTestCase {
@Test
public void testStartupAndRegHandlers() {
Server.help();
Server server = Server.getInstance();
server.initialize(0);
LogSetup.clearHandlers();
Thread serverThread = new Thread(server);
serverThread.start();
assertTrue(serverThread.isAlive());
LogHandler handler = new LogDispatcherTestCase.MockHandler();
server.registerLogHandler(handler, "foo");
assertEquals(Server.threadNameForHandler().get(handler), "foo");
server.unregisterLogHandler(handler);
assertEquals(Server.threadNameForHandler().get(handler), null);
serverThread.interrupt();
try {
serverThread.join();
assertTrue(true);
} catch (InterruptedException e) {
fail();
}
}
@Test
public void testPluginLoaderClassLoading() {
AbstractPluginLoader loader = new BuiltinPluginLoader();
System.setProperty("logserver.logmetrics.enable", "false");
loader.loadFromClass(LogMetricsPlugin.class);
System.setProperty("logserver.logmetrics.enable", "true");
loader.loadFromClass(LogMetricsPlugin.class); // Hm, no way to verify it was loaded
}
}
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