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diff --git a/sca-java-1.x/tags/java-M1-final/java/sca/containers/container.java/src/test/java/org/apache/tuscany/container/java/scopes/BasicSessionScopeTestCase.java b/sca-java-1.x/tags/java-M1-final/java/sca/containers/container.java/src/test/java/org/apache/tuscany/container/java/scopes/BasicSessionScopeTestCase.java
new file mode 100644
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+++ b/sca-java-1.x/tags/java-M1-final/java/sca/containers/container.java/src/test/java/org/apache/tuscany/container/java/scopes/BasicSessionScopeTestCase.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.JavaContextFactoryBuilder;
+import org.apache.tuscany.container.java.mock.MockFactory;
+import org.apache.tuscany.container.java.mock.components.SessionScopeComponent;
+import org.apache.tuscany.container.java.mock.components.SessionScopeComponentImpl;
+import org.apache.tuscany.container.java.mock.components.SessionScopeInitDestroyComponent;
+import org.apache.tuscany.core.builder.BuilderException;
+import org.apache.tuscany.core.builder.ContextFactory;
+import org.apache.tuscany.core.builder.system.DefaultPolicyBuilderRegistry;
+import org.apache.tuscany.core.config.ComponentTypeIntrospector;
+import org.apache.tuscany.core.config.ConfigurationLoadException;
+import org.apache.tuscany.core.context.Context;
+import org.apache.tuscany.core.context.EventContext;
+import org.apache.tuscany.core.context.event.HttpSessionEnd;
+import org.apache.tuscany.core.context.event.HttpSessionEvent;
+import org.apache.tuscany.core.context.event.RequestEnd;
+import org.apache.tuscany.core.context.impl.EventContextImpl;
+import org.apache.tuscany.core.context.scope.SessionScopeContext;
+import org.apache.tuscany.core.message.impl.MessageFactoryImpl;
+import org.apache.tuscany.core.wire.jdk.JDKWireFactoryFactory;
+import org.apache.tuscany.core.wire.service.DefaultWireFactoryService;
+import org.apache.tuscany.core.wire.service.WireFactoryService;
+import org.apache.tuscany.model.assembly.AtomicComponent;
+import org.apache.tuscany.model.assembly.ComponentType;
+import org.apache.tuscany.model.assembly.Scope;
+
+/**
+ * Unit tests for the Http session scope container
+ *
+ * @version $Rev$ $Date$
+ */
+public class BasicSessionScopeTestCase extends TestCase {
+
+    /**
+     * Tests instance identity is properly maintained
+     */
+    public void testInstanceManagement() throws Exception {
+        EventContext ctx = new EventContextImpl();
+        SessionScopeContext scope = new SessionScopeContext(ctx);
+        scope.registerFactories(createConfigurations());
+        scope.start();
+        Object session = new Object();
+        Object session2 = new Object();
+        // first request
+        ctx.setIdentifier(HttpSessionEvent.HTTP_IDENTIFIER, session);
+        SessionScopeComponent comp1 = (SessionScopeComponent) scope.getContext("TestService1").getInstance(null);
+        Assert.assertNotNull(comp1);
+        ctx.clearIdentifier(HttpSessionEvent.HTTP_IDENTIFIER);
+
+        // second request
+        ctx.setIdentifier(HttpSessionEvent.HTTP_IDENTIFIER, session);
+        SessionScopeComponent comp2 = (SessionScopeComponent) scope.getContext("TestService1").getInstance(null);
+        Assert.assertNotNull(comp2);
+        Assert.assertSame(comp1, comp2);
+        ctx.clearIdentifier(HttpSessionEvent.HTTP_IDENTIFIER);
+
+        // third request, different session
+        ctx.setIdentifier(HttpSessionEvent.HTTP_IDENTIFIER, session2);
+        SessionScopeComponent comp3 = (SessionScopeComponent) scope.getContext("TestService1").getInstance(null);
+        Assert.assertNotNull(comp3);
+        Assert.assertNotSame(comp1, comp3); // should be different instances
+        ctx.clearIdentifier(HttpSessionEvent.HTTP_IDENTIFIER);
+
+        scope.onEvent(new HttpSessionEnd(this, session));
+        scope.onEvent(new HttpSessionEnd(this, session2));
+        scope.stop();
+    }
+
+    /**
+     * Tests setting no components in the scope
+     */
+    public void testSetNullComponents() throws Exception {
+        EventContext ctx = new EventContextImpl();
+        SessionScopeContext scope = new SessionScopeContext(ctx);
+        scope.registerFactories(new ArrayList<ContextFactory<Context>>());
+        scope.start();
+        scope.stop();
+    }
+
+    public void testGetContextByKey() throws Exception {
+        EventContext ctx = new EventContextImpl();
+        SessionScopeContext scope = new SessionScopeContext(ctx);
+        scope.registerFactories(createConfigurations());
+        scope.start();
+        Object session = new Object();
+        Object session2 = new Object();
+
+        // first request
+        ctx.setIdentifier(HttpSessionEvent.HTTP_IDENTIFIER, session);
+        SessionScopeComponent comp1 = (SessionScopeComponent) scope.getContext("TestService1").getInstance(null);
+        Assert.assertNotNull(comp1);
+        ctx.clearIdentifier(HttpSessionEvent.HTTP_IDENTIFIER);
+
+        // second request, different session
+        ctx.setIdentifier(HttpSessionEvent.HTTP_IDENTIFIER, session2);
+        SessionScopeComponent comp2 = (SessionScopeComponent) scope.getContextByKey("TestService1", session)
+                .getInstance(null);
+        SessionScopeComponent comp3 = (SessionScopeComponent) scope.getContextByKey("TestService1", session)
+                .getInstance(null);
+        Assert.assertNotNull(comp2);
+        Object id = new Object();
+        scope.onEvent(new RequestEnd(this, id));
+        Assert.assertSame(comp1, comp2); // should be same instances
+        Assert.assertSame(comp2, comp3); // should not be same instances
+        ctx.clearIdentifier(HttpSessionEvent.HTTP_IDENTIFIER);
+
+        // shutdown sessions
+        scope.onEvent(new HttpSessionEnd(this, session));
+        scope.onEvent(new HttpSessionEnd(this, session2));
+
+        scope.stop();
+    }
+
+    public void testRegisterContextBeforeSession() throws Exception {
+        EventContext ctx = new EventContextImpl();
+        SessionScopeContext scope = new SessionScopeContext(ctx);
+        scope.registerFactories(createConfigurations());
+        scope.start();
+        Object session = new Object();
+        scope.registerFactory(createConfiguration("NewTestService"));
+
+        // first request
+        ctx.setIdentifier(HttpSessionEvent.HTTP_IDENTIFIER, session);
+
+        SessionScopeInitDestroyComponent comp2 = (SessionScopeInitDestroyComponent) scope.getContext("NewTestService")
+                .getInstance(null);
+        Assert.assertNotNull(comp2);
+        Assert.assertTrue(comp2.isInitialized());
+        ctx.clearIdentifier(HttpSessionEvent.HTTP_IDENTIFIER);
+
+        // second request different session
+        Object session2 = new Object();
+        ctx.setIdentifier(HttpSessionEvent.HTTP_IDENTIFIER, session2);
+        SessionScopeInitDestroyComponent comp3 = (SessionScopeInitDestroyComponent) scope.getContext("NewTestService")
+                .getInstance(null);
+        Assert.assertNotNull(comp3);
+        Assert.assertNotSame(comp2, comp3);
+        Assert.assertTrue(comp3.isInitialized());
+        ctx.clearIdentifier(HttpSessionEvent.HTTP_IDENTIFIER);
+
+        scope.onEvent(new HttpSessionEnd(this, session));
+        Assert.assertTrue(comp2.isDestroyed());
+
+        scope.onEvent(new HttpSessionEnd(this, session2));
+        Assert.assertTrue(comp3.isDestroyed());
+        scope.stop();
+    }
+
+    /**
+     * Tests runtime context registration
+     */
+    public void testRegisterContextAfterSession() throws Exception {
+        EventContext ctx = new EventContextImpl();
+        SessionScopeContext scope = new SessionScopeContext(ctx);
+        scope.registerFactories(createConfigurations());
+        scope.start();
+        Object session = new Object();
+
+        // first request
+        ctx.setIdentifier(HttpSessionEvent.HTTP_IDENTIFIER, session);
+        SessionScopeComponent comp1 = (SessionScopeComponent) scope.getContext("TestService1").getInstance(null);
+        Assert.assertNotNull(comp1);
+        ctx.clearIdentifier(HttpSessionEvent.HTTP_IDENTIFIER);
+
+        scope.registerFactory(createConfiguration("NewTestService"));
+
+        // second request
+        ctx.setIdentifier(HttpSessionEvent.HTTP_IDENTIFIER, session);
+        SessionScopeInitDestroyComponent comp2 = (SessionScopeInitDestroyComponent) scope.getContext("NewTestService")
+                .getInstance(null);
+        Assert.assertNotNull(comp2);
+        Assert.assertTrue(comp2.isInitialized());
+        ctx.clearIdentifier(HttpSessionEvent.HTTP_IDENTIFIER);
+
+        // third request different session
+        Object session2 = new Object();
+        ctx.setIdentifier(HttpSessionEvent.HTTP_IDENTIFIER, session2);
+        SessionScopeInitDestroyComponent comp3 = (SessionScopeInitDestroyComponent) scope.getContext("NewTestService")
+                .getInstance(null);
+        Assert.assertNotNull(comp3);
+        Assert.assertNotSame(comp2, comp3);
+        Assert.assertTrue(comp3.isInitialized());
+        ctx.clearIdentifier(HttpSessionEvent.HTTP_IDENTIFIER);
+
+        scope.onEvent(new HttpSessionEnd(this, session));
+        Assert.assertTrue(comp2.isDestroyed());
+
+        scope.onEvent(new HttpSessionEnd(this, session2));
+        Assert.assertTrue(comp3.isDestroyed());
+        scope.stop();
+    }
+
+    private List<ContextFactory<Context>> createConfigurations() throws BuilderException, ConfigurationLoadException {
+        WireFactoryService wireService = new DefaultWireFactoryService(new MessageFactoryImpl(), new JDKWireFactoryFactory(), new DefaultPolicyBuilderRegistry());
+        JavaContextFactoryBuilder builder = new JavaContextFactoryBuilder(wireService);
+        AtomicComponent component = MockFactory.createComponent("TestService1", SessionScopeComponentImpl.class, Scope.SESSION);
+        ComponentTypeIntrospector introspector = MockFactory.getIntrospector();
+        ComponentType type = introspector.introspect(SessionScopeComponentImpl.class);
+        component.getImplementation().setComponentType(type);
+        builder.build(component);
+        List<ContextFactory<Context>> configs = new ArrayList<ContextFactory<Context>>();
+        configs.add((ContextFactory<Context>) component.getContextFactory());
+        return configs;
+    }
+
+    private ContextFactory<Context> createConfiguration(String name) throws BuilderException, ConfigurationLoadException {
+        WireFactoryService wireService = new DefaultWireFactoryService(new MessageFactoryImpl(), new JDKWireFactoryFactory(), new DefaultPolicyBuilderRegistry());
+        JavaContextFactoryBuilder builder = new JavaContextFactoryBuilder(wireService);
+        AtomicComponent component = MockFactory.createComponent(name, SessionScopeInitDestroyComponent.class, Scope.SESSION);
+        ComponentTypeIntrospector introspector = MockFactory.getIntrospector();
+        ComponentType type = introspector.introspect(SessionScopeInitDestroyComponent.class);
+        component.getImplementation().setComponentType(type);
+        builder.build(component);
+        return (ContextFactory<Context>) component.getContextFactory();
+    }
+}