// Copyright 2004, 2005 The Apache Software Foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.panorama.startup.impl;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Locale;
import org.apache.commons.logging.Log;
import org.apache.hivemind.ApplicationRuntimeException;
import org.apache.hivemind.ErrorLog;
import org.apache.hivemind.Messages;
import org.apache.hivemind.Resource;
import org.apache.hivemind.impl.MessageFinderImpl;
import org.apache.hivemind.impl.ModuleMessages;
import org.apache.hivemind.internal.MessageFinder;
import org.apache.hivemind.service.ThreadLocale;
import org.apache.hivemind.service.impl.ThreadLocaleImpl;
import org.apache.hivemind.test.AggregateArgumentsMatcher;
import org.apache.hivemind.test.ArgumentMatcher;
import org.apache.hivemind.test.HiveMindTestCase;
import org.apache.hivemind.test.RegexpMatcher;
import org.apache.hivemind.test.TypeMatcher;
import org.apache.hivemind.util.FileResource;
import org.easymock.MockControl;
import com.panorama.startup.Executable;
/**
* Tests for the {@link com.panorama.startup.impl.TaskExecutor} service.
*
* @author Howard Lewis Ship
*/
public class TestTaskExecutor extends HiveMindTestCase
{
private static List _tokens = new ArrayList();
protected void setUp() throws Exception
{
super.setUp();
_tokens.clear();
}
protected void tearDown() throws Exception
{
super.tearDown();
_tokens.clear();
}
public static void addToken(String token)
{
_tokens.add(token);
}
public Messages getMessages()
{
String projectRoot = System.getProperty("PROJECT_ROOT", ".");
String path = projectRoot + "/examples/src/descriptor/META-INF/panorama.startup.xml";
Resource r = new FileResource(path);
MessageFinder mf = new MessageFinderImpl(r);
ThreadLocale tl = new ThreadLocaleImpl(Locale.getDefault());
return new ModuleMessages(mf, tl);
}
public void testSuccess()
{
ExecutableFixture f1 = new ExecutableFixture("f1");
Task t1 = new Task();
t1.setExecutable(f1);
t1.setId("first");
t1.setAfter("second");
t1.setTitle("Fixture #1");
ExecutableFixture f2 = new ExecutableFixture("f2");
Task t2 = new Task();
t2.setExecutable(f2);
t2.setId("second");
t2.setTitle("Fixture #2");
List tasks = new ArrayList();
tasks.add(t1);
tasks.add(t2);
MockControl logControl = newControl(Log.class);
Log log = (Log) logControl.getMock();
TaskExecutor e = new TaskExecutor();
ErrorLog errorLog = (ErrorLog) newMock(ErrorLog.class);
e.setErrorLog(errorLog);
e.setLog(log);
e.setMessages(getMessages());
e.setTasks(tasks);
// Note the ordering; explicitly set, to check that ordering does
// take place.
log.info("Executing task Fixture #2.");
log.info("Executing task Fixture #1.");
log.info("Executed 2 tasks \\(in \\d+ milliseconds\\)\\.");
logControl.setMatcher(new RegexpMatcher());
replayControls();
e.run();
assertListsEqual(new String[]
{ "f2", "f1" }, _tokens);
verifyControls();
}
public void testFailure()
{
Executable f = new Executable()
{
public void execute() throws Exception
{
throw new ApplicationRuntimeException("Failure!");
}
};
Task t = new Task();
t.setExecutable(f);
t.setId("failure");
t.setTitle("Failure");
List tasks = Collections.singletonList(t);
MockControl logControl = newControl(Log.class);
Log log = (Log) logControl.getMock();
MockControl errorLogControl = newControl(ErrorLog.class);
ErrorLog errorLog = (ErrorLog) errorLogControl.getMock();
log.info("Executing task Failure.");
errorLog.error(
"Exception while executing task Failure: Failure!",
null,
new ApplicationRuntimeException(""));
errorLogControl.setMatcher(new AggregateArgumentsMatcher(new ArgumentMatcher[]
{ null, null, new TypeMatcher() }));
log.info("Executed one task with one failure \\(in \\d+ milliseconds\\)\\.");
logControl.setMatcher(new AggregateArgumentsMatcher(new RegexpMatcher()));
replayControls();
TaskExecutor e = new TaskExecutor();
e.setErrorLog(errorLog);
e.setLog(log);
e.setMessages(getMessages());
e.setTasks(tasks);
e.run();
verifyControls();
}
}