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/*******************************************************************************
* Copyright (c) 2009, 2013 Mountainminds GmbH & Co. KG and Contributors
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Evgeny Mandrikov - initial API and implementation
*
*******************************************************************************/
package org.jacoco.agent.rt.internal;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.IOException;
import org.jacoco.agent.rt.internal.Agent;
import org.jacoco.agent.rt.internal.IExceptionLogger;
import org.jacoco.agent.rt.internal.controller.LocalController;
import org.jacoco.agent.rt.internal.controller.MBeanController;
import org.jacoco.agent.rt.internal.controller.TcpClientController;
import org.jacoco.agent.rt.internal.controller.TcpServerController;
import org.jacoco.core.runtime.AgentOptions;
import org.jacoco.core.runtime.AgentOptions.OutputMode;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
/**
* Unit tests for {@link Agent}.
*/
public class AgentTest implements IExceptionLogger {
@Rule
public TemporaryFolder folder = new TemporaryFolder();
private Exception exception;
@Test
public void testCreateController() {
AgentOptions options = new AgentOptions();
Agent agent = new Agent(options, this);
options.setOutput(OutputMode.file);
assertTrue(agent.createAgentController() instanceof LocalController);
options.setOutput(OutputMode.tcpserver);
assertTrue(agent.createAgentController() instanceof TcpServerController);
options.setOutput(OutputMode.tcpclient);
assertTrue(agent.createAgentController() instanceof TcpClientController);
options.setOutput(OutputMode.mbean);
assertTrue(agent.createAgentController() instanceof MBeanController);
}
@Test
public void testStartupShutdown() throws Exception {
final File execfile = new File(folder.getRoot(), "jacoco.exec");
AgentOptions options = new AgentOptions();
options.setOutput(OutputMode.file);
options.setDestfile(execfile.getAbsolutePath());
options.setSessionId("testsession");
Agent agent = new Agent(options, this);
agent.startup();
assertEquals("testsession", agent.getData().getSessionId());
agent.shutdown();
assertTrue(execfile.isFile());
assertTrue(execfile.length() > 0);
assertNull(exception);
}
@Test
public void testNoSessionId() throws Exception {
final File execfile = new File(folder.getRoot(), "jacoco.exec");
AgentOptions options = new AgentOptions();
options.setOutput(OutputMode.file);
options.setDestfile(execfile.getAbsolutePath());
Agent agent = new Agent(options, this);
final String defaultId = agent.getData().getSessionId();
agent.startup();
assertFalse(defaultId.equals(agent.getData().getSessionId()));
assertNull(exception);
}
@Test
public void testNoDumpOnExit() throws Exception {
final File execfile = new File(folder.getRoot(), "jacoco.exec");
AgentOptions options = new AgentOptions();
options.setOutput(OutputMode.file);
options.setDestfile(execfile.getAbsolutePath());
options.setDumpOnExit(false);
Agent agent = new Agent(options, this);
agent.startup();
agent.shutdown();
assertEquals(0, execfile.length());
assertNull(exception);
}
@Test
public void testInvalidExecFile() throws Exception {
AgentOptions options = new AgentOptions();
options.setOutput(OutputMode.file);
options.setDestfile(folder.getRoot().getAbsolutePath());
Agent agent = new Agent(options, this);
agent.startup();
assertTrue(exception instanceof IOException);
}
// === IExceptionLogger ===
public void logExeption(Exception ex) {
exception = ex;
}
}
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