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Posted to commits@felix.apache.org by cl...@apache.org on 2008/01/28 00:21:37 UTC
svn commit: r615675 [14/21] - in /felix/sandbox/clement/ipojo: ./ annotations/ ant/ arch/ core/ core/src/main/java/org/apache/felix/ipojo/handlers/configuration/ core/src/main/java/org/apache/felix/ipojo/handlers/dependency/ core/src/main/java/org/apac...

Added: felix/sandbox/clement/ipojo/tests/tests.core/src/main/java/org/apache/felix/ipojo/test/scenarios/dependency/MultipleFilterDependencies.java
URL: http://svn.apache.org/viewvc/felix/sandbox/clement/ipojo/tests/tests.core/src/main/java/org/apache/felix/ipojo/test/scenarios/dependency/MultipleFilterDependencies.java?rev=615675&view=auto
==============================================================================
--- felix/sandbox/clement/ipojo/tests/tests.core/src/main/java/org/apache/felix/ipojo/test/scenarios/dependency/MultipleFilterDependencies.java (added)
+++ felix/sandbox/clement/ipojo/tests/tests.core/src/main/java/org/apache/felix/ipojo/test/scenarios/dependency/MultipleFilterDependencies.java Sun Jan 27 15:21:24 2008
@@ -0,0 +1,552 @@
+package org.apache.felix.ipojo.test.scenarios.dependency;
+
+import java.util.Properties;
+
+import org.apache.felix.ipojo.ComponentInstance;
+import org.apache.felix.ipojo.architecture.Architecture;
+import org.apache.felix.ipojo.architecture.InstanceDescription;
+import org.apache.felix.ipojo.junit4osgi.OSGiTestCase;
+import org.apache.felix.ipojo.test.scenarios.service.CheckService;
+import org.apache.felix.ipojo.test.scenarios.util.Utils;
+import org.osgi.framework.ServiceReference;
+
+public class MultipleFilterDependencies extends OSGiTestCase {
+	
+	ComponentInstance instance1, instance2, instance3;
+	ComponentInstance fooProvider1, fooProvider2;
+	
+	public void setUp() {
+		try {
+			Properties prov = new Properties();
+			prov.put("name", "FooProvider1");
+			fooProvider1 = Utils.getFactoryByName(context, "SimpleFilterCheckServiceProvider").createComponentInstance(prov);
+			fooProvider1.stop();
+			
+			prov = new Properties();
+            prov.put("name", "FooProvider2");
+            fooProvider2 = Utils.getFactoryByName(context, "SimpleFilterCheckServiceProvider").createComponentInstance(prov);
+            fooProvider2.stop();
+		
+			Properties i1 = new Properties();
+			i1.put("name", "Subscriber1");
+			instance1 = Utils.getFactoryByName(context, "MultipleFilterCheckServiceSubscriber").createComponentInstance(i1);
+			
+			Properties i2 = new Properties();
+            i2.put("name", "Subscriber2");
+            Properties ii2 = new Properties();
+            ii2.put("id2", "(toto=A)");
+            i2.put("requires.filters", ii2);
+            instance2 = Utils.getFactoryByName(context, "MultipleFilterCheckServiceSubscriber2").createComponentInstance(i2);
+            
+            Properties i3 = new Properties();
+            i3.put("name", "Subscriber3");
+            Properties ii3 = new Properties();
+            ii3.put("id1", "(toto=A)");
+            i3.put("requires.filters", ii3);
+            instance3 = Utils.getFactoryByName(context, "MultipleFilterCheckServiceSubscriber").createComponentInstance(i3);
+		
+		} catch(Exception e) { 
+		    e.printStackTrace();
+		    fail(e.getMessage()); }
+		
+	}
+	
+	public void tearDown() {
+		instance1.dispose();
+		instance2.dispose();
+		instance3.dispose();
+		fooProvider1.dispose();
+		fooProvider2.dispose();
+		instance1 = null;
+		instance2 = null;
+		instance3 = null;
+		fooProvider1 = null;
+		fooProvider2 = null;
+	}
+	
+	public void testMultipleNotMatch() {
+	    instance1.start();
+	    
+		ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance1.getInstanceName());
+		assertNotNull("Check architecture availability", arch_ref);
+		InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance invalidity - 1", id.getState() == ComponentInstance.INVALID);
+
+        
+		fooProvider1.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance invalidity - 2", id.getState() == ComponentInstance.INVALID);
+		
+		ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider1.getInstanceName());
+		assertNotNull("Check CheckService availability", cs_ref);
+		CheckService cs = (CheckService) context.getService(cs_ref);
+		// change the value of the property toto
+		cs.check();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
+        ServiceReference cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance1.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        CheckService cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check Array size - 3", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        assertTrue("Check service Binding - 3", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        
+        fooProvider2.start();
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
+        cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance1.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check Array size - 4", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        assertTrue("Check service Binding - 4", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        
+        ServiceReference cs_ref2 = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider2.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref2);
+        CheckService cs2 = (CheckService) context.getService(cs_ref2);
+        // change the value of the property toto
+        cs2.check();
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check Array size - 5", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(2)));
+        assertTrue("Check service Binding - 5", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(2)));
+        
+        // change the value of the property toto
+        cs.check();
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 6", id.getState() == ComponentInstance.VALID);
+        assertTrue("Check service Binding - 6", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 6", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+		fooProvider2.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance invalidity - 7", id.getState() == ComponentInstance.INVALID);
+		
+		
+		fooProvider2.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 8", id.getState() == ComponentInstance.VALID);
+        cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance1.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service Binding - 8", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 8", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+		
+		fooProvider2.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance invalidity - 9", id.getState() == ComponentInstance.INVALID);
+		
+        id = null;
+        cs = null;
+        cs2 = null;
+        cs_instance = null;
+        context.ungetService(cs_instance_ref);
+        context.ungetService(arch_ref);
+        context.ungetService(cs_ref);
+        context.ungetService(cs_ref2);		
+	}
+	
+	public void testMultipleMatch() {
+	    
+	    fooProvider1.start();
+	    fooProvider2.start();
+	    
+	    ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider1.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref);
+        CheckService cs = (CheckService) context.getService(cs_ref);
+        // change the value of the property toto
+        cs.check();
+        
+        ServiceReference cs_ref2 = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider2.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref2);
+        CheckService cs2 = (CheckService) context.getService(cs_ref2);
+        // change the value of the property toto
+        cs2.check();
+	    
+        instance1.start();
+        
+        ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance1.getInstanceName());
+        assertNotNull("Check architecture availability", arch_ref);
+        InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
+        
+        ServiceReference cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance1.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        CheckService cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 1", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(2)));
+        assertTrue("Check Array size - 1", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(2)));
+        
+        // change the value of the property toto
+        cs.check();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 2", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 2", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+        fooProvider2.stop();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance invalidity - 3", id.getState() == ComponentInstance.INVALID);
+        
+        fooProvider2.start();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
+        cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance1.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 4", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 4", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+        cs.check();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 5", id.getState() == ComponentInstance.VALID);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 5", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(2)));
+        assertTrue("Check Array size - 5", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(2)));
+        
+        id = null;
+        cs = null;
+        cs2 = null;
+        cs_instance = null;
+        context.ungetService(cs_instance_ref);
+        context.ungetService(arch_ref);
+        context.ungetService(cs_ref);
+        context.ungetService(cs_ref2);      
+    }
+	
+	public void testMultipleNotMatchInstance() {
+        instance3.start();
+        
+        ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance3.getInstanceName());
+        assertNotNull("Check architecture availability", arch_ref);
+        InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance invalidity - 1", id.getState() == ComponentInstance.INVALID);
+        
+        
+        fooProvider1.start();
+        ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider1.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref);
+        CheckService cs = (CheckService) context.getService(cs_ref);
+        // change the value of the property toto
+        cs.check();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance invalidity - 2", id.getState() == ComponentInstance.INVALID);
+        
+        
+        cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider1.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref);
+        cs = (CheckService) context.getService(cs_ref);
+        // change the value of the property toto
+        cs.check();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
+        ServiceReference cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance3.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        CheckService cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 1", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 1", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+        fooProvider2.start();
+        ServiceReference cs_ref2 = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider2.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref2);
+        CheckService cs2 = (CheckService) context.getService(cs_ref2);
+        // change the value of the property toto
+        cs2.check();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
+        cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance3.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check Array size - 4", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        assertTrue("Check service Binding - 4", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        
+        // change the value of the property toto
+        cs2.check();
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check Array size - 5", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(2)));
+        assertTrue("Check service Binding - 5", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(2)));
+        
+        // change the value of the property toto
+        cs.check();
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 6", id.getState() == ComponentInstance.VALID);
+        assertTrue("Check service Binding - 6", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 6", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+        fooProvider2.stop();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance invalidity - 7", id.getState() == ComponentInstance.INVALID);
+        
+        fooProvider2.start();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 8", id.getState() == ComponentInstance.VALID);
+        cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance3.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 8", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 8", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+        fooProvider2.stop();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance invalidity - 9", id.getState() == ComponentInstance.INVALID);
+        
+        id = null;
+        cs = null;
+        cs2 = null;
+        cs_instance = null;
+        context.ungetService(cs_instance_ref);
+        context.ungetService(arch_ref);
+        context.ungetService(cs_ref);
+        context.ungetService(cs_ref2);
+    }
+    
+    public void testMultipleMatchInstance() {
+        
+        fooProvider1.start();
+        fooProvider2.start();
+        instance3.start();
+        
+        ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider1.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref);
+        CheckService cs = (CheckService) context.getService(cs_ref);
+        
+        ServiceReference cs_ref2 = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider2.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref2);
+        
+        ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance3.getInstanceName());
+        assertNotNull("Check architecture availability", arch_ref);
+        InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
+        
+        ServiceReference cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance3.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        CheckService cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 1", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(2)));
+        assertTrue("Check Array size - 1", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(2)));
+        
+        // change the value of the property toto
+        cs.check();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 2", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 2", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+        fooProvider2.stop();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance invalidity - 3", id.getState() == ComponentInstance.INVALID);
+       
+        
+        fooProvider2.start();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
+        cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance3.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 4", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 4", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+        cs.check();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 5", id.getState() == ComponentInstance.VALID);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 5", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(2)));
+        assertTrue("Check Array size - 5", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(2)));
+        
+        id = null;
+        cs = null;
+        cs_instance = null;
+        context.ungetService(cs_instance_ref);
+        context.ungetService(arch_ref);
+        context.ungetService(cs_ref);
+        context.ungetService(cs_ref2);        
+    }
+	
+    public void testMultipleNotMatchInstanceWithoutFilter() {
+        instance2.start();
+        
+        ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance2.getInstanceName());
+        assertNotNull("Check architecture availability", arch_ref);
+        InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance invalidity - 1", id.getState() == ComponentInstance.INVALID);
+        
+        
+        fooProvider1.start();
+        ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider1.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref);
+        CheckService cs = (CheckService) context.getService(cs_ref);
+        // change the value of the property toto
+        cs.check();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance invalidity - 2", id.getState() == ComponentInstance.INVALID);
+        
+        
+        cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider1.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref);
+        cs = (CheckService) context.getService(cs_ref);
+        // change the value of the property toto
+        cs.check();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
+        ServiceReference cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance2.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        CheckService cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 1", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 1", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+        fooProvider2.start();
+        ServiceReference cs_ref2 = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider2.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref2);
+        CheckService cs2 = (CheckService) context.getService(cs_ref2);
+        // change the value of the property toto
+        cs2.check();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
+        cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance2.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check Array size - 4", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        assertTrue("Check service Binding - 4", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        
+        // change the value of the property toto
+        cs2.check();
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check Array size - 5", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(2)));
+        assertTrue("Check service Binding - 5", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(2)));
+        
+        // change the value of the property toto
+        cs.check();
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 6", id.getState() == ComponentInstance.VALID);
+        assertTrue("Check service Binding - 6", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 6", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+        fooProvider2.stop();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance invalidity - 7", id.getState() == ComponentInstance.INVALID);
+        
+        fooProvider2.start();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 8", id.getState() == ComponentInstance.VALID);
+        cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance2.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 8", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 8", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+        fooProvider2.stop();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance invalidity - 9", id.getState() == ComponentInstance.INVALID);
+        
+        id = null;
+        cs = null;
+        cs2 = null;
+        cs_instance = null;
+        context.ungetService(cs_instance_ref);
+        context.ungetService(arch_ref);
+        context.ungetService(cs_ref);
+        context.ungetService(cs_ref2);
+    }
+    
+    public void testMultipleMatchInstanceWithoutFilter() {
+        fooProvider1.start();
+        fooProvider2.start();
+        instance2.start();
+        
+        ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider1.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref);
+        CheckService cs = (CheckService) context.getService(cs_ref);
+        
+        ServiceReference cs_ref2 = Utils.getServiceReferenceByName(context, CheckService.class.getName(), fooProvider2.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref2);
+        
+        ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance2.getInstanceName());
+        assertNotNull("Check architecture availability", arch_ref);
+        InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
+        
+        ServiceReference cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance2.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        CheckService cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 1", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(2)));
+        assertTrue("Check Array size - 1", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(2)));
+        
+        // change the value of the property toto
+        cs.check();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 2", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 2", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+        fooProvider2.stop();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance invalidity - 3", id.getState() == ComponentInstance.INVALID);
+       
+        
+        fooProvider2.start();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
+        cs_instance_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance2.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_instance_ref);
+        cs_instance = (CheckService) context.getService(cs_instance_ref);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 4", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(1)));
+        assertTrue("Check Array size - 4", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(1)));
+        
+        cs.check();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 5", id.getState() == ComponentInstance.VALID);
+        assertTrue("Check service invocation", cs_instance.check());
+        assertTrue("Check service Binding - 5", ((Integer)cs_instance.getProps().get("Bind")).equals(new Integer(2)));
+        assertTrue("Check Array size - 5", ((Integer)cs_instance.getProps().get("Size")).equals(new Integer(2)));
+        
+        id = null;
+        cs = null;
+        cs_instance = null;
+        context.ungetService(cs_instance_ref);
+        context.ungetService(arch_ref);
+        context.ungetService(cs_ref);
+        context.ungetService(cs_ref2);        
+    }
+
+}

Added: felix/sandbox/clement/ipojo/tests/tests.core/src/main/java/org/apache/felix/ipojo/test/scenarios/dependency/OptionalDependencies.java
URL: http://svn.apache.org/viewvc/felix/sandbox/clement/ipojo/tests/tests.core/src/main/java/org/apache/felix/ipojo/test/scenarios/dependency/OptionalDependencies.java?rev=615675&view=auto
==============================================================================
--- felix/sandbox/clement/ipojo/tests/tests.core/src/main/java/org/apache/felix/ipojo/test/scenarios/dependency/OptionalDependencies.java (added)
+++ felix/sandbox/clement/ipojo/tests/tests.core/src/main/java/org/apache/felix/ipojo/test/scenarios/dependency/OptionalDependencies.java Sun Jan 27 15:21:24 2008
@@ -0,0 +1,368 @@
+package org.apache.felix.ipojo.test.scenarios.dependency;
+
+import java.util.Properties;
+
+import org.apache.felix.ipojo.ComponentInstance;
+import org.apache.felix.ipojo.architecture.Architecture;
+import org.apache.felix.ipojo.architecture.InstanceDescription;
+import org.apache.felix.ipojo.junit4osgi.OSGiTestCase;
+import org.apache.felix.ipojo.test.scenarios.service.CheckService;
+import org.apache.felix.ipojo.test.scenarios.util.Utils;
+import org.osgi.framework.ServiceReference;
+
+public class OptionalDependencies extends OSGiTestCase {
+	
+	ComponentInstance instance1, instance2, instance3, instance4, instance5;
+	ComponentInstance fooProvider;
+	
+	public void setUp() {
+		try {
+			Properties prov = new Properties();
+			prov.put("name", "FooProvider");
+			fooProvider = Utils.getFactoryByName(context, "FooProviderType-1").createComponentInstance(prov);
+			fooProvider.stop();
+			
+			Properties i1 = new Properties();
+			i1.put("name", "Simple");
+			instance1 = Utils.getFactoryByName(context, "SimpleOptionalCheckServiceProvider").createComponentInstance(i1);
+		
+			Properties i2 = new Properties();
+			i2.put("name", "Void");
+			instance2 = Utils.getFactoryByName(context, "VoidOptionalCheckServiceProvider").createComponentInstance(i2);
+		
+			Properties i3 = new Properties();
+			i3.put("name", "Object");
+			instance3 = Utils.getFactoryByName(context, "ObjectOptionalCheckServiceProvider").createComponentInstance(i3);
+		
+			Properties i4 = new Properties();
+			i4.put("name", "Ref");
+			instance4 = Utils.getFactoryByName(context, "RefOptionalCheckServiceProvider").createComponentInstance(i4);
+			
+			Properties i5 = new Properties();
+            i5.put("name", "Both");
+            instance5 = Utils.getFactoryByName(context, "BothOptionalCheckServiceProvider").createComponentInstance(i5);
+		} catch(Exception e) { fail(e.getMessage()); }		
+	}
+	
+	public void tearDown() {
+		instance1.dispose();
+		instance2.dispose();
+		instance3.dispose();
+		instance4.dispose();
+		instance5.dispose();
+		fooProvider.dispose();
+		instance1 = null;
+		instance2 = null;
+		instance3 = null;
+		instance4 = null;
+		instance5 = null;
+		fooProvider = null;
+	}
+	
+	public void testSimple() {
+		ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance1.getInstanceName());
+		assertNotNull("Check architecture availability", arch_ref);
+		InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
+		
+		ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance1.getInstanceName());
+		assertNotNull("Check CheckService availability", cs_ref);
+		CheckService cs = (CheckService) context.getService(cs_ref);
+		Properties props = cs.getProps();
+		
+		//Check properties
+		assertFalse("check CheckService invocation - 1", ((Boolean)props.get("result")).booleanValue()); // False is returned (nullable)
+		assertEquals("check void bind invocation - 1", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 1", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 1", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 1", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 1", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 1", ((Integer)props.get("refU")).intValue(), 0);
+		assertNull("Check FS invocation (object) - 1 ("+props.get("object")+")", props.get("object"));
+		assertEquals("Check FS invocation (int) - 1", ((Integer)props.get("int")).intValue(), 0);
+		assertEquals("Check FS invocation (long) - 1", ((Long)props.get("long")).longValue(), 0);
+		assertEquals("Check FS invocation (double) - 1", ((Double)props.get("double")).doubleValue(), 0.0);
+		
+		fooProvider.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
+		
+		assertNotNull("Check CheckService availability", cs_ref);
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		
+		//Check properties
+		assertTrue("check CheckService invocation - 2", ((Boolean)props.get("result")).booleanValue()); // True, a provider is there
+		assertEquals("check void bind invocation - 2", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 2", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 2", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 2", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 2", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 2", ((Integer)props.get("refU")).intValue(), 0);
+		assertNotNull("Check FS invocation (object) - 2", props.get("object"));
+		assertEquals("Check FS invocation (int) - 2", ((Integer)props.get("int")).intValue(), 1);
+		assertEquals("Check FS invocation (long) - 2", ((Long)props.get("long")).longValue(), 1);
+		assertEquals("Check FS invocation (double) - 2", ((Double)props.get("double")).doubleValue(), 1.0);
+		
+		fooProvider.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
+		
+		id = null;
+		cs = null;
+		context.ungetService(arch_ref);
+		context.ungetService(cs_ref);		
+	}
+	
+	public void testVoid() {
+		ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance2.getInstanceName());
+		assertNotNull("Check architecture availability", arch_ref);
+		InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
+		
+		ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance2.getInstanceName());
+		assertNotNull("Check CheckService availability", cs_ref);
+		CheckService cs = (CheckService) context.getService(cs_ref);
+		Properties props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation - 1", ((Boolean)props.get("result")).booleanValue()); // False is returned (nullable)
+		assertEquals("check void bind invocation - 1", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 1", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 1", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 1", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 1", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 1", ((Integer)props.get("refU")).intValue(), 0);
+		assertNull("Check FS invocation (object) - 1", props.get("object"));
+		assertEquals("Check FS invocation (int) - 1", ((Integer)props.get("int")).intValue(), 0);
+		assertEquals("Check FS invocation (long) - 1", ((Long)props.get("long")).longValue(), 0);
+		assertEquals("Check FS invocation (double) - 1", ((Double)props.get("double")).doubleValue(), 0.0);
+		
+		fooProvider.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
+		
+		assertNotNull("Check CheckService availability", cs_ref);
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation -2", ((Boolean)props.get("result")).booleanValue());
+		assertEquals("check void bind invocation -2", ((Integer)props.get("voidB")).intValue(), 1);
+		assertEquals("check void unbind callback invocation -2", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation -2", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation -2", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation -2", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation -2", ((Integer)props.get("refU")).intValue(), 0);
+		assertNotNull("Check FS invocation (object) - 2", props.get("object"));
+		assertEquals("Check FS invocation (int) - 2", ((Integer)props.get("int")).intValue(), 1);
+		assertEquals("Check FS invocation (long) - 2", ((Long)props.get("long")).longValue(), 1);
+		assertEquals("Check FS invocation (double) - 2", ((Double)props.get("double")).doubleValue(), 1.0);
+		
+		fooProvider.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation -3", ((Boolean)props.get("result")).booleanValue());
+		assertEquals("check void bind invocation -3", ((Integer)props.get("voidB")).intValue(), 1);
+		assertEquals("check void unbind callback invocation -3 ("+((Integer)props.get("voidU")) + ")", ((Integer)props.get("voidU")).intValue(), 1);
+		assertEquals("check object bind callback invocation -3", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation -3", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation -3", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation -3", ((Integer)props.get("refU")).intValue(), 0);
+		assertNull("Check FS invocation (object) - 3", props.get("object"));
+		assertEquals("Check FS invocation (int) - 3", ((Integer)props.get("int")).intValue(), 0);
+		assertEquals("Check FS invocation (long) - 3", ((Long)props.get("long")).longValue(), 0);
+		assertEquals("Check FS invocation (double) - 3", ((Double)props.get("double")).doubleValue(), 0.0);
+		
+		id = null;
+		cs = null;
+		context.ungetService(arch_ref);
+		context.ungetService(cs_ref);	
+	}
+	
+	public void testObject() {
+		ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance3.getInstanceName());
+		assertNotNull("Check architecture availability", arch_ref);
+		InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
+		
+		ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance3.getInstanceName());
+		assertNotNull("Check CheckService availability", cs_ref);
+		CheckService cs = (CheckService) context.getService(cs_ref);
+		Properties props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation -1", ((Boolean)props.get("result")).booleanValue()); // False is returned (nullable)
+		assertEquals("check void bind invocation -1", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation -1", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation -1", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation -1", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation -1", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation -1", ((Integer)props.get("refU")).intValue(), 0);
+		
+		fooProvider.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
+		
+		assertNotNull("Check CheckService availability", cs_ref);
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation -2", ((Boolean)props.get("result")).booleanValue());
+		assertEquals("check void bind invocation -2", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation -2", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation -2 (" + ((Integer)props.get("objectB")).intValue() + ")", ((Integer)props.get("objectB")).intValue(), 1);
+		assertEquals("check object unbind callback invocation -2", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation -2", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation -2", ((Integer)props.get("refU")).intValue(), 0);
+		
+		fooProvider.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation -3", ((Boolean)props.get("result")).booleanValue());
+		assertEquals("check void bind invocation -3", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation -3", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation -3", ((Integer)props.get("objectB")).intValue(), 1);
+		assertEquals("check object unbind callback invocation -3", ((Integer)props.get("objectU")).intValue(), 1);
+		assertEquals("check ref bind callback invocation -3", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation -3", ((Integer)props.get("refU")).intValue(), 0);
+		
+		id = null;
+		cs = null;
+		context.ungetService(arch_ref);
+		context.ungetService(cs_ref);		
+	}
+	
+	public void testRef() {
+		ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance4.getInstanceName());
+		assertNotNull("Check architecture availability", arch_ref);
+		InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
+		
+		ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance4.getInstanceName());
+		assertNotNull("Check CheckService availability", cs_ref);
+		CheckService cs = (CheckService) context.getService(cs_ref);
+		Properties props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation -1", ((Boolean)props.get("result")).booleanValue()); // False is returned (nullable)
+		assertEquals("check void bind invocation -1", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation -1", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation -1", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation -1", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation -1", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation -1", ((Integer)props.get("refU")).intValue(), 0);
+		
+		fooProvider.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
+		
+		assertNotNull("Check CheckService availability", cs_ref);
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation -2", ((Boolean)props.get("result")).booleanValue());
+		assertEquals("check void bind invocation -2", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation -2", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation -2", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation -2", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation -2", ((Integer)props.get("refB")).intValue(), 1);
+		assertEquals("check ref unbind callback invocation -2", ((Integer)props.get("refU")).intValue(), 0);
+		
+		fooProvider.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation -3", ((Boolean)props.get("result")).booleanValue());
+		assertEquals("check void bind invocation -3", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation -3", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation -3", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation -3", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation -3", ((Integer)props.get("refB")).intValue(), 1);
+		assertEquals("check ref unbind callback invocation -3", ((Integer)props.get("refU")).intValue(), 1);
+		
+		id = null;
+		cs = null;
+		context.ungetService(arch_ref);
+		context.ungetService(cs_ref);
+	}
+	
+	public void testBoth() {
+        ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance5.getInstanceName());
+        assertNotNull("Check architecture availability", arch_ref);
+        InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
+        
+        ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance5.getInstanceName());
+        assertNotNull("Check CheckService availability", cs_ref);
+        CheckService cs = (CheckService) context.getService(cs_ref);
+        Properties props = cs.getProps();
+        //Check properties
+        assertFalse("check CheckService invocation -1", ((Boolean)props.get("result")).booleanValue()); // False is returned (nullable)
+        assertEquals("check void bind invocation -1", ((Integer)props.get("voidB")).intValue(), 0);
+        assertEquals("check void unbind callback invocation -1", ((Integer)props.get("voidU")).intValue(), 0);
+        assertEquals("check object bind callback invocation -1", ((Integer)props.get("objectB")).intValue(), 0);
+        assertEquals("check object unbind callback invocation -1", ((Integer)props.get("objectU")).intValue(), 0);
+        assertEquals("check both bind callback invocation -1", ((Integer)props.get("bothB")).intValue(), 0);
+        assertEquals("check both unbind callback invocation -1", ((Integer)props.get("bothU")).intValue(), 0);
+        
+        fooProvider.start();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
+        
+        assertNotNull("Check CheckService availability", cs_ref);
+        cs = (CheckService) context.getService(cs_ref);
+        props = cs.getProps();
+        //Check properties
+        assertTrue("check CheckService invocation -2", ((Boolean)props.get("result")).booleanValue());
+        assertEquals("check void bind invocation -2", ((Integer)props.get("voidB")).intValue(), 0);
+        assertEquals("check void unbind callback invocation -2", ((Integer)props.get("voidU")).intValue(), 0);
+        assertEquals("check object bind callback invocation -2", ((Integer)props.get("objectB")).intValue(), 0);
+        assertEquals("check object unbind callback invocation -2", ((Integer)props.get("objectU")).intValue(), 0);
+        assertEquals("check ref bind callback invocation -2", ((Integer)props.get("refB")).intValue(), 0);
+        assertEquals("check ref unbind callback invocation -2", ((Integer)props.get("refU")).intValue(), 0);
+        assertEquals("check both bind callback invocation -2", ((Integer)props.get("bothB")).intValue(), 1);
+        assertEquals("check both unbind callback invocation -2", ((Integer)props.get("bothU")).intValue(), 0);
+        
+        fooProvider.stop();
+        
+        id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+        assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
+        
+        cs = (CheckService) context.getService(cs_ref);
+        props = cs.getProps();
+        //Check properties
+        assertFalse("check CheckService invocation -3", ((Boolean)props.get("result")).booleanValue());
+        assertEquals("check void bind invocation -3", ((Integer)props.get("voidB")).intValue(), 0);
+        assertEquals("check void unbind callback invocation -3", ((Integer)props.get("voidU")).intValue(), 0);
+        assertEquals("check object bind callback invocation -3", ((Integer)props.get("objectB")).intValue(), 0);
+        assertEquals("check object unbind callback invocation -3", ((Integer)props.get("objectU")).intValue(), 0);
+        assertEquals("check ref bind callback invocation -3", ((Integer)props.get("refB")).intValue(), 0);
+        assertEquals("check ref unbind callback invocation -3", ((Integer)props.get("refU")).intValue(), 0);
+        assertEquals("check both bind callback invocation -3", ((Integer)props.get("bothB")).intValue(), 1);
+        assertEquals("check both unbind callback invocation -3", ((Integer)props.get("bothU")).intValue(), 1);
+  
+        id = null;
+        cs = null;
+        context.ungetService(arch_ref);
+        context.ungetService(cs_ref);
+    }
+
+
+}

Added: felix/sandbox/clement/ipojo/tests/tests.core/src/main/java/org/apache/felix/ipojo/test/scenarios/dependency/OptionalMultipleDependencies.java
URL: http://svn.apache.org/viewvc/felix/sandbox/clement/ipojo/tests/tests.core/src/main/java/org/apache/felix/ipojo/test/scenarios/dependency/OptionalMultipleDependencies.java?rev=615675&view=auto
==============================================================================
--- felix/sandbox/clement/ipojo/tests/tests.core/src/main/java/org/apache/felix/ipojo/test/scenarios/dependency/OptionalMultipleDependencies.java (added)
+++ felix/sandbox/clement/ipojo/tests/tests.core/src/main/java/org/apache/felix/ipojo/test/scenarios/dependency/OptionalMultipleDependencies.java Sun Jan 27 15:21:24 2008
@@ -0,0 +1,481 @@
+package org.apache.felix.ipojo.test.scenarios.dependency;
+
+import java.util.Properties;
+
+import org.apache.felix.ipojo.ComponentInstance;
+import org.apache.felix.ipojo.architecture.Architecture;
+import org.apache.felix.ipojo.architecture.InstanceDescription;
+import org.apache.felix.ipojo.junit4osgi.OSGiTestCase;
+import org.apache.felix.ipojo.test.scenarios.service.CheckService;
+import org.apache.felix.ipojo.test.scenarios.util.Utils;
+import org.osgi.framework.ServiceReference;
+
+public class OptionalMultipleDependencies extends OSGiTestCase {
+
+	ComponentInstance instance1, instance2, instance3, instance4;
+	ComponentInstance fooProvider1, fooProvider2;
+	
+	public void setUp() {
+		try {
+			Properties prov = new Properties();
+			prov.put("name", "FooProvider1");
+			fooProvider1 = Utils.getFactoryByName(context, "FooProviderType-1").createComponentInstance(prov);
+			fooProvider1.stop();
+		
+			Properties prov2 = new Properties();
+			prov2.put("name", "FooProvider2");
+			fooProvider2 = Utils.getFactoryByName(context, "FooProviderType-1").createComponentInstance(prov2);
+			fooProvider2.stop();
+		
+			Properties i1 = new Properties();
+			i1.put("name", "Simple");
+			instance1 = Utils.getFactoryByName(context, "SimpleOptionalMultipleCheckServiceProvider").createComponentInstance(i1);
+		
+			Properties i2 = new Properties();
+			i2.put("name", "Void");
+			instance2 = Utils.getFactoryByName(context, "VoidOptionalMultipleCheckServiceProvider").createComponentInstance(i2);
+		
+			Properties i3 = new Properties();
+			i3.put("name", "Object");
+			instance3 = Utils.getFactoryByName(context, "ObjectOptionalMultipleCheckServiceProvider").createComponentInstance(i3);
+		
+			Properties i4 = new Properties();
+			i4.put("name", "Ref");
+			instance4 = Utils.getFactoryByName(context, "RefOptionalMultipleCheckServiceProvider").createComponentInstance(i4);
+		} catch(Exception e) { fail(e.getMessage()); }
+		
+	}
+	
+	public void tearDown() {
+		instance1.dispose();
+		instance2.dispose();
+		instance3.dispose();
+		instance4.dispose();
+		fooProvider1.dispose();
+		fooProvider2.dispose();
+		instance1 = null;
+		instance2 = null;
+		instance3 = null;
+		instance4 = null;
+		fooProvider1 = null;
+		fooProvider2 = null;
+	}
+	
+	public void testSimple() {
+		ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance1.getInstanceName());
+		assertNotNull("Check architecture availability", arch_ref);
+		InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
+		
+		ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance1.getInstanceName());
+		assertNotNull("Check CheckService availability", cs_ref);
+		CheckService cs = (CheckService) context.getService(cs_ref);
+		Properties props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation - 0", ((Boolean)props.get("result")).booleanValue()); // False : no provider
+		assertEquals("check void bind invocation - 0", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 0", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 0", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 0", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 0", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 0", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 0", ((Integer)props.get("int")).intValue(), 0);
+		assertEquals("Check FS invocation (long) - 0", ((Long)props.get("long")).longValue(), 0);
+		assertEquals("Check FS invocation (double) - 0", ((Double)props.get("double")).doubleValue(), 0.0);
+		
+		fooProvider1.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation - 1", ((Boolean)props.get("result")).booleanValue()); // True, a provider is here
+		assertEquals("check void bind invocation - 1", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 1", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 1", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 1", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 1", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 1", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 1", ((Integer)props.get("int")).intValue(), 1);
+		assertEquals("Check FS invocation (long) - 1", ((Long)props.get("long")).longValue(), 1);
+		assertEquals("Check FS invocation (double) - 1", ((Double)props.get("double")).doubleValue(), 1.0);
+		
+		fooProvider2.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation - 2", ((Boolean)props.get("result")).booleanValue()); // True, two providers are here
+		assertEquals("check void bind invocation - 2", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 2", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 2", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 2", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 2", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 2", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 2", ((Integer)props.get("int")).intValue(), 2);
+		assertEquals("Check FS invocation (long) - 2", ((Long)props.get("long")).longValue(), 2);
+		assertEquals("Check FS invocation (double) - 2", ((Double)props.get("double")).doubleValue(), 2.0);
+		
+		fooProvider1.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation - 3", ((Boolean)props.get("result")).booleanValue()); // True, it still one provider.
+		assertEquals("check void bind invocation - 3", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 3", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 3", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 3", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 3", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 3", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 3", ((Integer)props.get("int")).intValue(), 1);
+		assertEquals("Check FS invocation (long) - 3", ((Long)props.get("long")).longValue(), 1);
+		assertEquals("Check FS invocation (double) - 3", ((Double)props.get("double")).doubleValue(), 1.0);
+		
+		fooProvider2.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 5", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation - 4", ((Boolean)props.get("result")).booleanValue()); // False, no more provider.
+		assertEquals("check void bind invocation - 4", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 4", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 4", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 4", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 4", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 4", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 4", ((Integer)props.get("int")).intValue(), 0);
+		assertEquals("Check FS invocation (long) - 4", ((Long)props.get("long")).longValue(), 0);
+		assertEquals("Check FS invocation (double) - 4", ((Double)props.get("double")).doubleValue(), 0.0);
+		
+		id = null;
+		cs = null;
+		context.ungetService(arch_ref);
+		context.ungetService(cs_ref);		
+	}
+	
+	public void testVoid() {
+		ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance2.getInstanceName());
+		assertNotNull("Check architecture availability", arch_ref);
+		InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance invalidity - 1", id.getState() == ComponentInstance.VALID);
+		
+		ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance2.getInstanceName());
+		assertNotNull("Check CheckService availability", cs_ref);
+		CheckService cs = (CheckService) context.getService(cs_ref);
+		Properties props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation - 0", ((Boolean)props.get("result")).booleanValue()); // False : no provider
+		assertEquals("check void bind invocation - 0", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 0", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 0", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 0", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 0", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 0", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 0", ((Integer)props.get("int")).intValue(), 0);
+		assertEquals("Check FS invocation (long) - 0", ((Long)props.get("long")).longValue(), 0);
+		assertEquals("Check FS invocation (double) - 0", ((Double)props.get("double")).doubleValue(), 0.0);
+		
+		fooProvider1.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation - 1", ((Boolean)props.get("result")).booleanValue()); // True, a provider is here
+		assertEquals("check void bind invocation - 1", ((Integer)props.get("voidB")).intValue(), 1);
+		assertEquals("check void unbind callback invocation - 1", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 1", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 1", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 1", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 1", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 1", ((Integer)props.get("int")).intValue(), 1);
+		assertEquals("Check FS invocation (long) - 1", ((Long)props.get("long")).longValue(), 1);
+		assertEquals("Check FS invocation (double) - 1", ((Double)props.get("double")).doubleValue(), 1.0);
+		
+		fooProvider2.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation - 2", ((Boolean)props.get("result")).booleanValue()); // True, two providers are here
+		assertEquals("check void bind invocation - 2", ((Integer)props.get("voidB")).intValue(), 2);
+		assertEquals("check void unbind callback invocation - 2", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 2", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 2", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 2", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 2", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 2", ((Integer)props.get("int")).intValue(), 2);
+		assertEquals("Check FS invocation (long) - 2", ((Long)props.get("long")).longValue(), 2);
+		assertEquals("Check FS invocation (double) - 2", ((Double)props.get("double")).doubleValue(), 2.0);
+		
+		fooProvider1.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation - 3", ((Boolean)props.get("result")).booleanValue()); // True, two providers are here
+		assertEquals("check void bind invocation - 3", ((Integer)props.get("voidB")).intValue(), 2);
+		assertEquals("check void unbind callback invocation - 3", ((Integer)props.get("voidU")).intValue(), 1);
+		assertEquals("check object bind callback invocation - 3", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 3", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 3", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 3", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 3", ((Integer)props.get("int")).intValue(), 1);
+		assertEquals("Check FS invocation (long) - 3", ((Long)props.get("long")).longValue(), 1);
+		assertEquals("Check FS invocation (double) - 3", ((Double)props.get("double")).doubleValue(), 1.0);
+		
+		fooProvider2.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 5", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation - 4", ((Boolean)props.get("result")).booleanValue()); // False : no provider
+		assertEquals("check void bind invocation - 4", ((Integer)props.get("voidB")).intValue(), 2);
+		assertEquals("check void unbind callback invocation - 4", ((Integer)props.get("voidU")).intValue(), 2);
+		assertEquals("check object bind callback invocation - 4", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 4", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 4", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 4", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 4", ((Integer)props.get("int")).intValue(), 0);
+		assertEquals("Check FS invocation (long) - 4", ((Long)props.get("long")).longValue(), 0);
+		assertEquals("Check FS invocation (double) - 4", ((Double)props.get("double")).doubleValue(), 0.0);
+		
+		id = null;
+		cs = null;
+		context.ungetService(arch_ref);
+		context.ungetService(cs_ref);	
+	}
+	
+	public void testObject() {
+		ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance3.getInstanceName());
+		assertNotNull("Check architecture availability", arch_ref);
+		InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance invalidity - 1", id.getState() == ComponentInstance.VALID);
+		
+		ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance3.getInstanceName());
+		assertNotNull("Check CheckService availability", cs_ref);
+		CheckService cs = (CheckService) context.getService(cs_ref);
+		Properties props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation - 0", ((Boolean)props.get("result")).booleanValue()); // False : no provider
+		assertEquals("check void bind invocation - 0", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 0", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 0", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 0", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 0", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 0", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 0", ((Integer)props.get("int")).intValue(), 0);
+		assertEquals("Check FS invocation (long) - 0", ((Long)props.get("long")).longValue(), 0);
+		assertEquals("Check FS invocation (double) - 0", ((Double)props.get("double")).doubleValue(), 0.0);
+		
+		fooProvider1.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation - 1", ((Boolean)props.get("result")).booleanValue()); // True, a provider is here
+		assertEquals("check void bind invocation - 1", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 1", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 1", ((Integer)props.get("objectB")).intValue(), 1);
+		assertEquals("check object unbind callback invocation - 1", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 1", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 1", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 1", ((Integer)props.get("int")).intValue(), 1);
+		assertEquals("Check FS invocation (long) - 1", ((Long)props.get("long")).longValue(), 1);
+		assertEquals("Check FS invocation (double) - 1", ((Double)props.get("double")).doubleValue(), 1.0);
+		
+		fooProvider2.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation - 2", ((Boolean)props.get("result")).booleanValue()); // True, two providers are here
+		assertEquals("check void bind invocation - 2", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 2", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 2", ((Integer)props.get("objectB")).intValue(), 2);
+		assertEquals("check object unbind callback invocation - 2", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 2", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 2", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 2", ((Integer)props.get("int")).intValue(), 2);
+		assertEquals("Check FS invocation (long) - 2", ((Long)props.get("long")).longValue(), 2);
+		assertEquals("Check FS invocation (double) - 2", ((Double)props.get("double")).doubleValue(), 2.0);
+		
+		fooProvider1.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation - 3", ((Boolean)props.get("result")).booleanValue()); // True, two providers are here
+		assertEquals("check void bind invocation - 3", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 3", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 3", ((Integer)props.get("objectB")).intValue(), 2);
+		assertEquals("check object unbind callback invocation - 3", ((Integer)props.get("objectU")).intValue(), 1);
+		assertEquals("check ref bind callback invocation - 3", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 3", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 3", ((Integer)props.get("int")).intValue(), 1);
+		assertEquals("Check FS invocation (long) - 3", ((Long)props.get("long")).longValue(), 1);
+		assertEquals("Check FS invocation (double) - 3", ((Double)props.get("double")).doubleValue(), 1.0);
+		
+		fooProvider2.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 5", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation - 0", ((Boolean)props.get("result")).booleanValue()); // False : no provider
+		assertEquals("check void bind invocation - 0", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 0", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 0", ((Integer)props.get("objectB")).intValue(), 2);
+		assertEquals("check object unbind callback invocation - 0", ((Integer)props.get("objectU")).intValue(), 2);
+		assertEquals("check ref bind callback invocation - 0", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 0", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 0", ((Integer)props.get("int")).intValue(), 0);
+		assertEquals("Check FS invocation (long) - 0", ((Long)props.get("long")).longValue(), 0);
+		assertEquals("Check FS invocation (double) - 0", ((Double)props.get("double")).doubleValue(), 0.0);
+		
+		id = null;
+		cs = null;
+		context.ungetService(arch_ref);
+		context.ungetService(cs_ref);		
+	}
+	
+	public void testRef() {
+		ServiceReference arch_ref = Utils.getServiceReferenceByName(context, Architecture.class.getName(), instance4.getInstanceName());
+		assertNotNull("Check architecture availability", arch_ref);
+		InstanceDescription id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance invalidity - 1", id.getState() == ComponentInstance.VALID);
+		
+		ServiceReference cs_ref = Utils.getServiceReferenceByName(context, CheckService.class.getName(), instance4.getInstanceName());
+		assertNotNull("Check CheckService availability", cs_ref);
+		CheckService cs = (CheckService) context.getService(cs_ref);
+		Properties props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation - 0", ((Boolean)props.get("result")).booleanValue()); // False : no provider
+		assertEquals("check void bind invocation - 0", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 0", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 0", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 0", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 0", ((Integer)props.get("refB")).intValue(), 0);
+		assertEquals("check ref unbind callback invocation - 0", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 0", ((Integer)props.get("int")).intValue(), 0);
+		assertEquals("Check FS invocation (long) - 0", ((Long)props.get("long")).longValue(), 0);
+		assertEquals("Check FS invocation (double) - 0", ((Double)props.get("double")).doubleValue(), 0.0);
+		
+		fooProvider1.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation - 1", ((Boolean)props.get("result")).booleanValue()); // True, a provider is here
+		assertEquals("check void bind invocation - 1", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 1", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 1", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 1", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 1", ((Integer)props.get("refB")).intValue(), 1);
+		assertEquals("check ref unbind callback invocation - 1", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 1", ((Integer)props.get("int")).intValue(), 1);
+		assertEquals("Check FS invocation (long) - 1", ((Long)props.get("long")).longValue(), 1);
+		assertEquals("Check FS invocation (double) - 1", ((Double)props.get("double")).doubleValue(), 1.0);
+		
+		fooProvider2.start();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation - 2", ((Boolean)props.get("result")).booleanValue()); // True, two providers are here
+		assertEquals("check void bind invocation - 2", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 2", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 2", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 2", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 2", ((Integer)props.get("refB")).intValue(), 2);
+		assertEquals("check ref unbind callback invocation - 2", ((Integer)props.get("refU")).intValue(), 0);
+		assertEquals("Check FS invocation (int) - 2", ((Integer)props.get("int")).intValue(), 2);
+		assertEquals("Check FS invocation (long) - 2", ((Long)props.get("long")).longValue(), 2);
+		assertEquals("Check FS invocation (double) - 2", ((Double)props.get("double")).doubleValue(), 2.0);
+		
+		fooProvider1.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertTrue("check CheckService invocation - 3", ((Boolean)props.get("result")).booleanValue()); // True, two providers are here
+		assertEquals("check void bind invocation - 3", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 3", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 3", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 3", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 3", ((Integer)props.get("refB")).intValue(), 2);
+		assertEquals("check ref unbind callback invocation - 3", ((Integer)props.get("refU")).intValue(), 1);
+		assertEquals("Check FS invocation (int) - 3", ((Integer)props.get("int")).intValue(), 1);
+		assertEquals("Check FS invocation (long) - 3", ((Long)props.get("long")).longValue(), 1);
+		assertEquals("Check FS invocation (double) - 3", ((Double)props.get("double")).doubleValue(), 1.0);
+		
+		fooProvider2.stop();
+		
+		id = ((Architecture) context.getService(arch_ref)).getInstanceDescription();
+		assertTrue("Check instance validity - 5", id.getState() == ComponentInstance.VALID);
+		
+		cs = (CheckService) context.getService(cs_ref);
+		props = cs.getProps();
+		//Check properties
+		assertFalse("check CheckService invocation - 0", ((Boolean)props.get("result")).booleanValue()); // False : no provider
+		assertEquals("check void bind invocation - 0", ((Integer)props.get("voidB")).intValue(), 0);
+		assertEquals("check void unbind callback invocation - 0", ((Integer)props.get("voidU")).intValue(), 0);
+		assertEquals("check object bind callback invocation - 0", ((Integer)props.get("objectB")).intValue(), 0);
+		assertEquals("check object unbind callback invocation - 0", ((Integer)props.get("objectU")).intValue(), 0);
+		assertEquals("check ref bind callback invocation - 0", ((Integer)props.get("refB")).intValue(), 2);
+		assertEquals("check ref unbind callback invocation - 0", ((Integer)props.get("refU")).intValue(), 2);
+		assertEquals("Check FS invocation (int) - 0", ((Integer)props.get("int")).intValue(), 0);
+		assertEquals("Check FS invocation (long) - 0", ((Long)props.get("long")).longValue(), 0);
+		assertEquals("Check FS invocation (double) - 0", ((Double)props.get("double")).doubleValue(), 0.0);
+		
+		id = null;
+		cs = null;
+		context.ungetService(arch_ref);
+		context.ungetService(cs_ref);
+	}
+
+	
+}