ipojo/tests/core/lifecycle-callback/src/main/java/org/apache/felix/ipojo/test/scenarios/lifecycle/callback/ParentCallbackTestCase.java

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 * to you 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
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package org.apache.felix.ipojo.test.scenarios.lifecycle.callback;

import java.util.Properties;

import org.apache.felix.ipojo.ComponentInstance;
import org.apache.felix.ipojo.PrimitiveInstanceDescription;
import org.apache.felix.ipojo.architecture.Architecture;
import org.apache.felix.ipojo.junit4osgi.OSGiTestCase;
import org.apache.felix.ipojo.test.scenarios.lifecycle.callback.service.CheckService;
import org.apache.felix.ipojo.test.scenarios.util.Utils;
import org.osgi.framework.ServiceReference;

public class ParentCallbackTestCase extends OSGiTestCase {
	
	ComponentInstance instance; // Instance under test
	ComponentInstance fooProvider;

	public void setUp() {
		Properties p2 = new Properties();
		p2.put("instance.name","fooProvider");
		fooProvider = Utils.getComponentInstance(getContext(), "LFCB-FooProviderType-1", p2);
		fooProvider.stop();
		
		Properties p1 = new Properties();
		p1.put("instance.name","callback");
		instance = Utils.getComponentInstance(getContext(), "LFCB-ParentCallbackCheckService", p1);
		
	}
	
	public void tearDown() {
		instance.dispose();
		fooProvider.dispose();
		instance= null;
		fooProvider = null;
	}
	
	public void testCallback() {
		// Check instance is invalid
		ServiceReference arch_ref = Utils.getServiceReferenceByName(getContext(), Architecture.class.getName(), instance.getInstanceName());
		assertNotNull("Check architecture availability", arch_ref);
		PrimitiveInstanceDescription id_dep = (PrimitiveInstanceDescription) ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
		assertTrue("Check instance invalidity - 1", id_dep.getState() == ComponentInstance.INVALID);
		
		// Start fooprovider
		fooProvider.start();
		
		// Check instance validity
		//id_dep = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
		assertTrue("Check instance validity - 1", id_dep.getState() == ComponentInstance.VALID);
		
		// Check service providing
		ServiceReference cs_ref = Utils.getServiceReferenceByName(getContext(), CheckService.class.getName(), instance.getInstanceName());
		assertNotNull("Check CheckService availability", cs_ref);
		CheckService cs = (CheckService) getContext().getService(cs_ref);
		
		// Check int property		
		assertEquals("Check pojo count - 2", id_dep.getCreatedObjects().length, 1);
		
		fooProvider.stop();
		
		//id_dep = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
		assertTrue("Check instance invalidity - 2", id_dep.getState() == ComponentInstance.INVALID);
		
		fooProvider.start();
		
		// Check instance validity
		//id_dep = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
		assertTrue("Check instance validity - 2", id_dep.getState() == ComponentInstance.VALID);
		
		// Check service providing
		cs_ref = Utils.getServiceReferenceByName(getContext(), CheckService.class.getName(), instance.getInstanceName());
		assertNotNull("Check CheckService availability", cs_ref);
		cs = (CheckService) getContext().getService(cs_ref);
		assertTrue("check CheckService invocation", cs.check());
		
		// Clean up
		getContext().ungetService(arch_ref);
		getContext().ungetService(cs_ref);
		cs = null;
		id_dep = null;
	}
		

}