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Jadex bridge is a base package for kernels and platforms, i.e., it is used by both and provides commonly used interfaces and classes for active components and their management.
package jadex.base.test.impl;
import java.util.Iterator;
import java.util.Map;
import java.util.Timer;
import java.util.TimerTask;
import jadex.base.IPlatformConfiguration;
import jadex.base.test.IAbortableTestSuite;
import jadex.base.test.TestReport;
import jadex.base.test.Testcase;
import jadex.bridge.IComponentIdentifier;
import jadex.bridge.IExternalAccess;
import jadex.bridge.IResourceIdentifier;
import jadex.bridge.ServiceCall;
import jadex.bridge.service.annotation.Timeout;
import jadex.bridge.service.types.cms.CreationInfo;
import jadex.commons.SUtil;
import jadex.commons.TimeoutException;
import jadex.commons.future.Future;
import jadex.commons.future.IFuture;
import jadex.commons.future.IResultListener;
import junit.framework.AssertionFailedError;
import junit.framework.TestCase;
/**
* Test a component.
*/
public class ComponentTestBase extends TestCase
{
//-------- attributes --------
/** The component management system. */
protected IExternalAccess platform;
/** The platform configuration */
protected IPlatformConfiguration conf;
/** The component model. */
protected String filename;
/** The component resource identifier. */
protected IResourceIdentifier rid;
/** The timeout. */
protected long timeout;
/** The test suite. */
protected IAbortableTestSuite suite;
//-------- constructors --------
/**
* Create a new ComponentTest.
*/
public ComponentTestBase()
{
//Logger.getLogger("ComponentTest").log(Level.SEVERE, "Empty ComponentTest Constructor called");
}
/**
* Create a component test.
* Run on existing test suite platform.
* @param cms The CMS of the test suite platform.
*/
public ComponentTestBase(String comp, IAbortableTestSuite suite)
{
super(comp);
this.suite = suite;
}
//-------- methods --------
/**
* The number of test cases.
*/
public int countTestCases()
{
return 1;
}
/**
* Test the component.
*/
public void runBare()
{
Timer t = null;
try
{
if(suite!=null && suite.isAborted())
return;
// Start the component.
final IComponentIdentifier[] cid = new IComponentIdentifier[1];
final Future> finished = new Future>();
final boolean[] triggered = new boolean[1];
if(timeout!=Timeout.NONE)
{
t = new Timer(true);
// System.out.println("Using test timeout: "+timeout+" "+System.currentTimeMillis()+" "+filename);
t.schedule(new TimerTask()
{
public void run()
{
triggered[0] = true;
boolean b = finished.setExceptionIfUndone(new TimeoutException(ComponentTestBase.this+" did not finish in "+timeout+" ms."));
if(b)
System.out.println("TIMEOUT: "+System.currentTimeMillis()+" "+filename);
if(b && cid[0]!=null && platform!=null)
{
System.out.println("KILLING: "+System.currentTimeMillis()+" "+filename);
platform.getExternalAccess(cid[0]).killComponent();
System.out.println("KILLED: "+System.currentTimeMillis()+" "+filename);
}
}
}, timeout);
}
// Actually not needed, because create component has no timoeut (hack???)
ServiceCall.getOrCreateNextInvocation().setTimeout(timeout);
if(conf!=null)
{
platform = createPlatform();
}
//System.out.println("Creating component: "+System.currentTimeMillis()+" "+filename);
CreationInfo ci = new CreationInfo(rid).setFilename(filename).setSuspend(true);
if(filename!=null && filename.endsWith(getClass().getSimpleName()+".class"))
ci.setPojo(this); // Hack??? add self as POJO when test is agent to be started
IFuture fut = platform.createComponent(ci);
componentStarted(fut);
fut.addResultListener(new IResultListener()
{
public void resultAvailable(IExternalAccess result)
{
//System.out.println("Created component: "+System.currentTimeMillis()+" "+filename);
cid[0] = result.getId();
result.waitForTermination().addResultListener(new IResultListener>()
{
public void resultAvailable(Map result)
{
//System.out.println("COMP FINI: "+cid[0]);
finished.setResultIfUndone(result);
}
public void exceptionOccurred(Exception exception)
{
//System.out.println("COMP FINI EX: "+cid[0]);
finished.setExceptionIfUndone(exception);
}
});
result.resumeComponent();
}
public void exceptionOccurred(Exception exception)
{
System.out.println("COMP EX: "+exception);
finished.setExceptionIfUndone(exception);
}
});
Map res = null;
// try
// {
//System.out.println("WAIT FOR TESTCASE: "+cid[0]);
res = finished.get(); // Timeout set by timer above -> no get timeout needed.
//System.out.println("TESTCASE FINISHED: "+cid[0]);
// }
// catch(TimeoutException te)
// {
// //System.out.println("TESTCASE TIMEOUT: "+cid[0]);
// // Hack!! Allow timeout exception for start tests when not from test execution, e.g. termination timeout in EndStateAbort.
// if(triggered[0])
// {
// throw te;
// }
// }
checkTestResults(res); // Do last -> throws exception on failure.
//System.out.println("FINISHED runBare(): "+System.currentTimeMillis()+" "+filename);
}
catch(Throwable t2)
{
//System.out.println("FAILED runBare(): "+System.currentTimeMillis()+" "+filename);
t2.printStackTrace();
throw SUtil.throwUnchecked(t2);
}
finally
{
// Remove references to Jadex resources to aid GC cleanup.
suite = null;
if(t!=null)
{
t.cancel();
}
// cleanup platform?
if(conf!=null)
{
try
{
// System.out.println("KILLING PLATFORM: "+System.currentTimeMillis()+" "+filename);
platform.killComponent().get(timeout, true);
// System.out.println("KILLED PLATFORM: "+System.currentTimeMillis()+" "+filename);
}
catch(Throwable t3)
{
System.out.println("FAILED KILLING PLATFORM: "+System.currentTimeMillis()+" "+filename);
t3.printStackTrace();
}
finally
{
platform = null;
}
}
}
}
/**
* Called when a component has been started.
* @param cid The cid, set as soon as known.
*/
protected void componentStarted(IFuture fut)
{
}
/**
* Create a new platform (only if conf is given and thus platform per test is enabled)
*/
protected IExternalAccess createPlatform()
{
return null;
}
/**
* Optional checking after component has finished.
* @param res The results.
*/
protected void checkTestResults(Map res)
{
// Evaluate the results.
Testcase tc = null;
for(Iterator> it=res.entrySet().iterator(); it.hasNext(); )
{
Map.Entry tup = it.next();
if(tup.getKey().equals("testresults"))
{
tc = (Testcase)tup.getValue();
break;
}
}
if(tc!=null && tc.getReports()!=null)
{
TestReport[] reports = tc.getReports();
if(tc.getTestCount()!=reports.length)
{
throw new AssertionFailedError("Number of testcases do not match. Expected "+tc.getTestCount()+" but was "+reports.length+".");
}
for(int i=0; i