diff options
Diffstat (limited to 'sca-java-1.x/tags/java-M1-final/java/sca/containers/container.java/src/test/java/org/apache/tuscany/container/java/scopes/BasicRequestScopeTestCase.java')
-rw-r--r-- | sca-java-1.x/tags/java-M1-final/java/sca/containers/container.java/src/test/java/org/apache/tuscany/container/java/scopes/BasicRequestScopeTestCase.java | 158 |
1 files changed, 158 insertions, 0 deletions
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/BasicRequestScopeTestCase.java b/sca-java-1.x/tags/java-M1-final/java/sca/containers/container.java/src/test/java/org/apache/tuscany/container/java/scopes/BasicRequestScopeTestCase.java new file mode 100644 index 0000000000..e53b9fc9ac --- /dev/null +++ b/sca-java-1.x/tags/java-M1-final/java/sca/containers/container.java/src/test/java/org/apache/tuscany/container/java/scopes/BasicRequestScopeTestCase.java @@ -0,0 +1,158 @@ +/** + * + * 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.RequestScopeComponent; +import org.apache.tuscany.container.java.mock.components.RequestScopeComponentImpl; +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.context.EventContext; +import org.apache.tuscany.core.context.Context; +import org.apache.tuscany.core.context.event.RequestEnd; +import org.apache.tuscany.core.context.impl.EventContextImpl; +import org.apache.tuscany.core.context.scope.RequestScopeContext; +import org.apache.tuscany.core.wire.service.WireFactoryService; +import org.apache.tuscany.core.wire.service.DefaultWireFactoryService; +import org.apache.tuscany.core.wire.jdk.JDKWireFactoryFactory; +import org.apache.tuscany.core.message.impl.MessageFactoryImpl; +import org.apache.tuscany.core.config.ConfigurationLoadException; +import org.apache.tuscany.model.assembly.Scope; +import org.apache.tuscany.model.assembly.AtomicComponent; + +/** + * Unit tests for the request scope container + * + * @version $Rev$ $Date$ + */ +public class BasicRequestScopeTestCase extends TestCase { + + /** + * Tests instance identity is properly maintained + */ + public void testInstanceManagement() throws Exception { + EventContext ctx = new EventContextImpl(); + RequestScopeContext scope = new RequestScopeContext(ctx); + scope.registerFactories(createConfigurations()); + scope.start(); + + // first request + RequestScopeComponentImpl comp1 = (RequestScopeComponentImpl) scope.getContext("TestService1").getInstance(null); + Assert.assertNotNull(comp1); + Object id = new Object(); + scope.onEvent(new RequestEnd(this,id)); + + // second request + RequestScopeComponentImpl comp2 = (RequestScopeComponentImpl) scope.getContext("TestService1").getInstance(null); + Assert.assertNotNull(comp2); + Assert.assertNotSame(comp1, comp2); + Object id2 = new Object(); + scope.onEvent(new RequestEnd(this,id2)); + + scope.stop(); + } + + public void testRegisterContextBeforeRequest() throws Exception { + EventContext ctx = new EventContextImpl(); + RequestScopeContext scope = new RequestScopeContext(ctx); + scope.registerFactories(createConfigurations()); + scope.registerFactory(createConfiguration("NewTestService")); + scope.start(); + RequestScopeComponent comp1 = (RequestScopeComponent) scope.getContext("TestService1").getInstance(null); + Assert.assertNotNull(comp1); + RequestScopeComponent comp2 = (RequestScopeComponent) scope.getContext("NewTestService").getInstance(null); + Assert.assertNotNull(comp2); + Object id = new Object(); + scope.onEvent(new RequestEnd(this,id)); + scope.stop(); + } + + public void testRegisterContextAfterRequest() throws Exception { + EventContext ctx = new EventContextImpl(); + RequestScopeContext scope = new RequestScopeContext(ctx); + scope.registerFactories(createConfigurations()); + scope.start(); + RequestScopeComponent comp1 = (RequestScopeComponent) scope.getContext("TestService1").getInstance(null); + Assert.assertNotNull(comp1); + scope.registerFactory(createConfiguration("NewTestService")); + RequestScopeComponent comp2 = (RequestScopeComponent) scope.getContext("NewTestService").getInstance(null); + Assert.assertNotNull(comp2); + Object id = new Object(); + scope.onEvent(new RequestEnd(this,id)); + scope.stop(); + } + + /** + * Tests setting no components in the scope + */ + public void testSetNullComponents() throws Exception { + EventContext ctx = new EventContextImpl(); + RequestScopeContext scope = new RequestScopeContext(ctx); + scope.registerFactories(createConfigurations()); + scope.start(); + scope.stop(); + } + + public void testGetComponentByKey() throws Exception { + EventContext ctx = new EventContextImpl(); + RequestScopeContext scope = new RequestScopeContext(ctx); + scope.registerFactories(createConfigurations()); + scope.start(); + + RequestScopeComponentImpl comp1 = (RequestScopeComponentImpl) scope.getContext("TestService1").getInstance(null); + Assert.assertNotNull(comp1); + Object id = new Object(); + scope.onEvent(new RequestEnd(this,id)); + + // second request + // should be null since the other context (thread) expired w/ onEvent(..) + Assert.assertNull(scope.getContextByKey("TestService1", Thread.currentThread())); + // Note should test better using concurrent threads to pull the instance + + scope.stop(); + } + + + private List<ContextFactory<Context>> createConfigurations() throws BuilderException, ConfigurationLoadException { + AtomicComponent component = MockFactory.createComponent("TestService1", RequestScopeComponentImpl.class, + Scope.REQUEST); + WireFactoryService wireService = new DefaultWireFactoryService(new MessageFactoryImpl(), new JDKWireFactoryFactory(), new DefaultPolicyBuilderRegistry()); + JavaContextFactoryBuilder builder = new JavaContextFactoryBuilder(wireService); + 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 { + AtomicComponent component = MockFactory.createComponent(name, RequestScopeComponentImpl.class, + Scope.REQUEST); + WireFactoryService wireService = new DefaultWireFactoryService(new MessageFactoryImpl(), new JDKWireFactoryFactory(), new DefaultPolicyBuilderRegistry()); + JavaContextFactoryBuilder builder = new JavaContextFactoryBuilder(wireService); + builder.build(component); + return (ContextFactory<Context>) component.getContextFactory(); + } + +} |