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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.core.system.context;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+import org.apache.tuscany.core.context.AtomicContext;
+import org.apache.tuscany.core.context.SystemCompositeContext;
+import org.apache.tuscany.core.context.event.ModuleStart;
+import org.apache.tuscany.core.context.event.ModuleStop;
+import org.apache.tuscany.core.mock.MockConfigContext;
+import org.apache.tuscany.core.mock.MockFactory;
+import org.apache.tuscany.core.mock.component.Source;
+import org.apache.tuscany.core.mock.component.Target;
+import org.apache.tuscany.model.assembly.Scope;
+
+import java.util.List;
+
+/**
+ * Tests intra-composite system component wiring scenarios
+ *
+ * @version $Rev$ $Date$
+ */
+public class IntraCompositeWireTestCase extends TestCase {
+
+ public void testModuleToModuleScope() throws Exception {
+ SystemCompositeContext context = createContext();
+ context.start();
+ context.registerModelObject(MockFactory.createSystemModuleWithWiredComponents("system.module",Scope.MODULE, Scope.MODULE));
+ context.publish(new ModuleStart(this));
+ Source source = (Source) ((AtomicContext) context.getContext("source")).getTargetInstance();
+ Assert.assertNotNull(source);
+ Target targetRef = source.getTarget();
+ Assert.assertNotNull(targetRef);
+ Target target = (Target) ((AtomicContext) context.getContext("target")).getTargetInstance();
+ Assert.assertSame(target, targetRef);
+ Assert.assertSame(target, source.getTarget());
+ context.publish(new ModuleStop(this));
+ context.stop();
+ }
+
+ public void testStatelessToModuleScope() throws Exception {
+ SystemCompositeContext context = createContext();
+ context.start();
+ context.registerModelObject(MockFactory.createSystemModuleWithWiredComponents("system.module",Scope.INSTANCE, Scope.MODULE));
+ context.publish(new ModuleStart(this));
+ Source source = (Source) ((AtomicContext) context.getContext("source")).getTargetInstance();
+ Assert.assertNotNull(source);
+ Target targetRef = source.getTarget();
+ Assert.assertNotNull(targetRef);
+ source = (Source) ((AtomicContext) context.getContext("source")).getTargetInstance();
+ Target target = (Target) ((AtomicContext) context.getContext("target")).getTargetInstance();
+ Assert.assertSame(target, targetRef);
+ Assert.assertSame(target, source.getTarget());
+ context.publish(new ModuleStop(this));
+ context.stop();
+ }
+
+ public void testModuleToStatelessScope() throws Exception {
+ SystemCompositeContext context = createContext();
+ context.start();
+ context.registerModelObject(MockFactory.createSystemModuleWithWiredComponents("system.module",Scope.MODULE, Scope.INSTANCE));
+ context.publish(new ModuleStart(this));
+ Source source = (Source) ((AtomicContext) context.getContext("source")).getTargetInstance();
+ Assert.assertNotNull(source);
+ Target targetRef = source.getTarget();
+ Assert.assertNotNull(targetRef);
+ Target target = (Target) ((AtomicContext) context.getContext("target")).getTargetInstance();
+ Assert.assertNotSame(target, targetRef);
+ Source source2 = (Source) ((AtomicContext) context.getContext("source")).getTargetInstance();
+ // should be the same since the module scope component was alreadyy created and the stateless
+ // component will be "attached" to it
+ Assert.assertSame(source.getTarget(), source2.getTarget());
+ context.publish(new ModuleStop(this));
+ context.stop();
+ }
+
+ public void testMultiplicity() throws Exception {
+ SystemCompositeContext context = createContext();
+ context.start();
+ context.registerModelObject(MockFactory.createSystemModuleWithWiredComponents("system.module",Scope.MODULE, Scope.MODULE));
+ context.publish(new ModuleStart(this));
+ Source source = (Source) ((AtomicContext) context.getContext("source")).getTargetInstance();
+ Assert.assertNotNull(source);
+ Target target = (Target) ((AtomicContext) context.getContext("target")).getTargetInstance();
+ Assert.assertNotNull(target);
+ // test setter injection
+ List<Target> targets = source.getTargets();
+ Assert.assertEquals(1,targets.size());
+ assertSame(target,targets.get(0));
+
+ // test field injection
+ targets = source.getTargetsThroughField();
+ Assert.assertEquals(1,targets.size());
+ assertSame(target,targets.get(0));
+
+ // test array injection
+ Target[] targetArray = source.getArrayOfTargets();
+ Assert.assertEquals(1,targetArray.length);
+ assertSame(target,targetArray[0]);
+
+
+ }
+
+ private SystemCompositeContext createContext() {
+ SystemCompositeContextImpl context = new SystemCompositeContextImpl();
+ context.setName("system.context");
+ context.setConfigurationContext(new MockConfigContext(MockFactory.createSystemBuilders()));
+ return context;
+ }
+
+
+
+}