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diff --git a/sca-java-1.x/tags/java-stable-20060304/sca/container.java/src/test/java/org/apache/tuscany/container/java/scopes/AggregateScopeTestCase.java b/sca-java-1.x/tags/java-stable-20060304/sca/container.java/src/test/java/org/apache/tuscany/container/java/scopes/AggregateScopeTestCase.java
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+++ b/sca-java-1.x/tags/java-stable-20060304/sca/container.java/src/test/java/org/apache/tuscany/container/java/scopes/AggregateScopeTestCase.java
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+/**
+ * 
+ * Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS"
+ * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */
+package org.apache.tuscany.container.java.scopes;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.container.java.builder.JavaComponentContextBuilder;
+import org.apache.tuscany.container.java.mock.MockFactory;
+import org.apache.tuscany.container.java.mock.components.GenericComponent;
+import org.apache.tuscany.container.java.mock.components.ModuleScopeComponentImpl;
+import org.apache.tuscany.container.java.mock.components.SessionScopeComponentImpl;
+import org.apache.tuscany.core.builder.BuilderException;
+import org.apache.tuscany.core.context.AggregateContext;
+import org.apache.tuscany.core.context.EventContext;
+import org.apache.tuscany.core.context.QualifiedName;
+import org.apache.tuscany.core.context.impl.AggregateContextImpl;
+import org.apache.tuscany.core.context.impl.EventContextImpl;
+import org.apache.tuscany.core.context.scope.AggregateScopeContext;
+import org.apache.tuscany.model.assembly.Extensible;
+import org.apache.tuscany.model.assembly.Scope;
+import org.apache.tuscany.model.assembly.SimpleComponent;
+
+/**
+ * Tests component nesting. This test need to be in the container.java progject since it relies on Java POJOs for scope
+ * testing.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AggregateScopeTestCase extends TestCase {
+
+    /**
+     * Ensures scope events are propagated in an aggregate scope
+     */
+    public void testAggregateScopePropagation() throws Exception {
+        EventContext ctx = new EventContextImpl();
+        AggregateContext moduleComponentCtx = new AggregateContextImpl();
+        moduleComponentCtx.setName("testMC");
+        AggregateScopeContext scopeContainer = new AggregateScopeContext(ctx);
+        scopeContainer.registerConfiguration(MockFactory.createAggregateConfiguration("AggregateComponent", moduleComponentCtx));
+        scopeContainer.start();
+        AggregateContext child = (AggregateContext) scopeContainer.getContext("AggregateComponent");
+        List<Extensible> models = createAssembly(moduleComponentCtx);
+        for (Extensible model : models) {
+            child.registerModelObject(model);
+        }
+
+        scopeContainer.onEvent(EventContext.MODULE_START, null);
+        Object session = new Object();
+        scopeContainer.onEvent(EventContext.REQUEST_START, null);
+        scopeContainer.onEvent(EventContext.SESSION_NOTIFY, session);
+        AggregateContext componentCtx = (AggregateContext) scopeContainer.getContext("AggregateComponent");
+        GenericComponent testService1 = (GenericComponent) componentCtx.locateInstance("TestService1");
+        GenericComponent testService2 = (GenericComponent) componentCtx.locateInstance("TestService2");
+        GenericComponent testService3 = (GenericComponent) componentCtx.locateInstance("TestService3");
+        Assert.assertNotNull(testService1);
+        Assert.assertNotNull(testService2);
+        Assert.assertNotNull(testService3);
+        scopeContainer.onEvent(EventContext.REQUEST_END, null);
+        scopeContainer.onEvent(EventContext.REQUEST_START, null);
+        scopeContainer.onEvent(EventContext.SESSION_NOTIFY, session);
+
+        GenericComponent testService2a = (GenericComponent) componentCtx.locateInstance("TestService2");
+        Assert.assertNotNull(testService2a);
+        GenericComponent testService3a = (GenericComponent) componentCtx.locateInstance("TestService3");
+        Assert.assertNotNull(testService3a);
+        Assert.assertEquals(testService2, testService2a);
+        Assert.assertNotSame(testService3, testService3a);
+        scopeContainer.onEvent(EventContext.REQUEST_END, null);
+        scopeContainer.onEvent(EventContext.SESSION_END, session);
+
+        Object session2 = new Object();
+        scopeContainer.onEvent(EventContext.REQUEST_START, null);
+        scopeContainer.onEvent(EventContext.SESSION_NOTIFY, session2);
+        GenericComponent testService2b = (GenericComponent) componentCtx.locateInstance("TestService2");
+        Assert.assertNotNull(testService2b);
+        Assert.assertNotSame(testService2, testService2b);
+
+        scopeContainer.onEvent(EventContext.REQUEST_END, null);
+        scopeContainer.onEvent(EventContext.SESSION_END, session2);
+
+    }
+
+    /**
+     * Ensures only child entry points (and not components) are accessible from parents
+     */
+    public void testAggregateNoEntryPoint() throws Exception {
+        EventContext ctx = new EventContextImpl();
+        AggregateContext moduleComponentCtx = new AggregateContextImpl();
+        moduleComponentCtx.setName("testMC");
+        AggregateScopeContext scopeContainer = new AggregateScopeContext(ctx);
+        scopeContainer.registerConfiguration(MockFactory.createAggregateConfiguration("AggregateComponent", moduleComponentCtx));
+        scopeContainer.start();
+        AggregateContext child = (AggregateContext) scopeContainer.getContext("AggregateComponent");
+        List<Extensible> parts = createAssembly(moduleComponentCtx);
+        for (Extensible part : parts) {
+            child.registerModelObject(part);
+        }
+
+        // aggregate.onEvent(EventContext.SYSTEM_START, null);
+        scopeContainer.onEvent(EventContext.MODULE_START, null);
+        QualifiedName name = new QualifiedName("AggregateComponent/TestService1");
+        AggregateContext componentCtx = (AggregateContext) scopeContainer.getContext("AggregateComponent");
+    }
+
+    /**
+     * Tests adding a context before its parent has been started
+     */
+    public void testRegisterContextBeforeStart() throws Exception {
+        EventContext ctx = new EventContextImpl();
+        AggregateContext moduleComponentCtx = new AggregateContextImpl();
+        moduleComponentCtx.setName("testMC");
+        AggregateScopeContext scopeContainer = new AggregateScopeContext(ctx);
+        scopeContainer.registerConfiguration(MockFactory.createAggregateConfiguration("AggregateComponent", moduleComponentCtx));
+        scopeContainer.start();
+        scopeContainer.onEvent(EventContext.MODULE_START, null);
+        QualifiedName name = new QualifiedName("AggregateComponent/TestService1");
+        AggregateContext componentCtx = (AggregateContext) scopeContainer.getContext("AggregateComponent");
+        scopeContainer.onEvent(EventContext.MODULE_STOP, null);
+        scopeContainer.stop();
+    }
+
+    /**
+     * Tests adding a context after its parent has been started
+     */
+    public void testRegisterContextAfterStart() throws Exception {
+        EventContext ctx = new EventContextImpl();
+        AggregateContext moduleComponentCtx = new AggregateContextImpl();
+        moduleComponentCtx.setName("testMC");
+        AggregateScopeContext scopeContainer = new AggregateScopeContext(ctx);
+        scopeContainer.start();
+
+        scopeContainer.onEvent(EventContext.MODULE_START, null);
+        scopeContainer.registerConfiguration(MockFactory.createAggregateConfiguration("AggregateComponent", moduleComponentCtx));
+        QualifiedName name = new QualifiedName("AggregateComponent/TestService1");
+        AggregateContext componentCtx = (AggregateContext) scopeContainer.getContext("AggregateComponent");
+        scopeContainer.onEvent(EventContext.MODULE_STOP, null);
+        scopeContainer.stop();
+    }
+
+    /**
+     * Creats an assembly containing a module-scoped component definition, a session-scoped component definition, and a
+     * request-scoped component definition
+     * 
+     * @param ctx the parent module context
+     */
+    private List<Extensible> createAssembly(AggregateContext ctx) throws BuilderException {
+        JavaComponentContextBuilder builder = new JavaComponentContextBuilder();
+        SimpleComponent component = MockFactory.createComponent("TestService1", ModuleScopeComponentImpl.class, Scope.MODULE);
+        SimpleComponent sessionComponent = MockFactory.createComponent("TestService2", SessionScopeComponentImpl.class,
+                Scope.SESSION);
+        SimpleComponent requestComponent = MockFactory.createComponent("TestService3", SessionScopeComponentImpl.class,
+                Scope.REQUEST);
+        builder.build(component, ctx);
+        builder.build(sessionComponent, ctx);
+        builder.build(requestComponent, ctx);
+        List<Extensible> configs = new ArrayList();
+        configs.add(component);
+        configs.add(sessionComponent);
+        configs.add(requestComponent);
+        return configs;
+    }
+
+}