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/****************************************************************************
* Copyright (c) 2004 Composent, Inc. and others.
* 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:
* Composent, Inc. - initial API and implementation
*****************************************************************************/
package org.eclipse.ecf.tests.discovery;
import org.eclipse.ecf.core.ContainerCreateException;
import org.eclipse.ecf.core.IContainer;
import org.eclipse.ecf.discovery.IDiscoveryContainerAdapter;
import org.eclipse.ecf.discovery.service.IDiscoveryService;
import org.osgi.framework.ServiceReference;
import org.osgi.util.tracker.ServiceTracker;
public abstract class DiscoveryServiceTest extends DiscoveryTest {
private static final String NO_PROVIDER_REGISTERED = "No discovery provider by that name seems to be registered";
/**
* @param name
*/
public DiscoveryServiceTest(String name) {
super(name);
}
/* (non-Javadoc)
* @see org.eclipse.ecf.tests.discovery.DiscoveryTest#getAdapter(java.lang.Class)
*/
protected IDiscoveryContainerAdapter getAdapter(Class notNeeded) {
final ServiceTracker serviceTracker = Activator.getDefault().getDiscoveryServiceTracker();
assertNotNull(NO_PROVIDER_REGISTERED, serviceTracker);
final ServiceReference[] serviceReferences = serviceTracker.getServiceReferences();
assertNotNull(NO_PROVIDER_REGISTERED, serviceReferences);
for(int i = 0; i < serviceReferences.length; i++) {
ServiceReference sr = serviceReferences[i];
if(containerUnderTest.equals(sr.getProperty(IDiscoveryService.CONTAINER_NAME))) {
return (IDiscoveryContainerAdapter) serviceTracker.getService(sr);
}
}
fail(NO_PROVIDER_REGISTERED);
return null;
}
/* (non-Javadoc)
* @see org.eclipse.ecf.tests.discovery.DiscoveryTest#getContainer(java.lang.String)
*/
protected IContainer getContainer(String containerUnderTest)
throws ContainerCreateException {
IContainer container = (IContainer) getAdapter(null);
// we might get a pre used container but the tests expect a fresh instance
container.disconnect();
return container;
}
/*
* (non-Javadoc)
* @see junit.framework.TestCase#tearDown()
*/
protected void tearDown() throws Exception {
discoveryContainer.unregisterService(serviceInfo);
}
}
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