1 files changed, 197 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-final/java/sca/core/src/test/java/org/apache/tuscany/core/async/invocation/AsyncInvocationConfigurationTestCase.java b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/test/java/org/apache/tuscany/core/async/invocation/AsyncInvocationConfigurationTestCase.java
new file mode 100644
index 0000000000..6f55182c2b
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/test/java/org/apache/tuscany/core/async/invocation/AsyncInvocationConfigurationTestCase.java
@@ -0,0 +1,197 @@
+/**
+ * 
+ * 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.async.invocation;
+
+import java.lang.reflect.Method;
+import java.util.concurrent.CountDownLatch;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.core.async.wire.mock.MockHandler;
+import org.apache.tuscany.core.async.wire.mock.MockStaticInvoker;
+import org.apache.tuscany.core.async.wire.mock.MockSyncInterceptor;
+import org.apache.tuscany.core.async.wire.mock.SimpleTarget;
+import org.apache.tuscany.core.async.wire.mock.SimpleTargetImpl;
+import org.apache.tuscany.core.async.work.DefaultWorkManager;
+import org.apache.tuscany.core.message.Message;
+import org.apache.tuscany.core.message.MessageFactory;
+import org.apache.tuscany.core.message.impl.MessageFactoryImpl;
+import org.apache.tuscany.core.wire.SourceInvocationConfiguration;
+import org.apache.tuscany.core.wire.TargetInvocationConfiguration;
+import org.apache.tuscany.core.wire.impl.InvokerInterceptor;
+import org.apache.tuscany.core.wire.impl.MessageChannelImpl;
+
+public class AsyncInvocationConfigurationTestCase extends TestCase {
+
+    private DefaultWorkManager workManager;
+    private Method hello;
+
+    private MessageFactory factory = new MessageFactoryImpl();
+    
+    public AsyncInvocationConfigurationTestCase() {
+        super();
+    }
+
+    public AsyncInvocationConfigurationTestCase(String arg0) {
+        super(arg0);
+    }
+
+    protected void setUp() throws Exception {
+        hello = SimpleTarget.class.getMethod("hello", String.class);
+        
+        workManager=new DefaultWorkManager();
+        workManager.setScheduledMaximumPoolSize(5);
+        workManager.init();
+    }
+    
+    protected void tearDown() throws Exception {
+        workManager.destroy();
+        
+        super.tearDown();
+    }
+
+    /**
+     * Tests basic wiring of a source to a target, including handlers and interceptors
+     */
+    public void testInvokeWithHandlers() throws Exception {
+        SourceInvocationConfiguration source = new SourceInvocationConfiguration(hello);
+
+        source.addInterceptor(new AsyncInterceptor(workManager, factory));
+        
+        MockHandler sourceRequestHandler = new MockHandler();
+        MockHandler sourceResponseHandler = new MockHandler();
+        MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor();
+        source.addRequestHandler(sourceRequestHandler);
+        source.addResponseHandler(sourceResponseHandler);
+        source.addInterceptor(sourceInterceptor);
+
+        TargetInvocationConfiguration target = new TargetInvocationConfiguration(hello);
+        MockHandler targetRequestHandler = new MockHandler();
+        MockHandler targetResponseHandler = new MockHandler();
+        MockSyncInterceptor targetInterceptor = new MockSyncInterceptor();
+        target.addRequestHandler(targetRequestHandler);
+        target.addResponseHandler(targetResponseHandler);
+        target.addInterceptor(targetInterceptor);
+        target.addInterceptor(new InvokerInterceptor());
+
+        // connect the source to the target
+        source.setTargetRequestChannel(new MessageChannelImpl(target.getRequestHandlers()));
+        source.setTargetResponseChannel(new MessageChannelImpl(target.getResponseHandlers()));
+        source.build();
+        target.build();
+        
+        CountDownLatch startSignal = new CountDownLatch(1);
+        CountDownLatch doneSignal = new CountDownLatch(1);
+        MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl(startSignal, doneSignal));
+        source.setTargetInvoker(invoker);
+
+        Message msg = factory.createMessage();
+        msg.setBody("foo");
+        msg.setTargetInvoker(invoker);
+        Message response = source.getHeadInterceptor().invoke(msg);
+        startSignal.countDown();
+        doneSignal.await();
+        
+        Assert.assertEquals(null, response.getBody());
+        Assert.assertEquals(1, sourceRequestHandler.getCount());
+        //FIXME why isn't the responseHandler invoked?
+        //Assert.assertEquals(1, sourceResponseHandler.getCount());
+        Assert.assertEquals(1, sourceInterceptor.getCount());
+        Assert.assertEquals(1, targetRequestHandler.getCount());
+        //FIXME
+        //Assert.assertEquals(1, targetResponseHandler.getCount());
+        Assert.assertEquals(1, targetInterceptor.getCount());
+    }
+
+    public void testInvokeWithRequestHandlers() throws Exception {
+        SourceInvocationConfiguration source = new SourceInvocationConfiguration(hello);
+
+        source.addInterceptor(new AsyncInterceptor(workManager, factory));
+        
+        MockHandler sourceRequestHandler = new MockHandler();
+        MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor();
+        source.addRequestHandler(sourceRequestHandler);
+        source.addInterceptor(sourceInterceptor);
+
+        TargetInvocationConfiguration target = new TargetInvocationConfiguration(hello);
+        MockHandler targetRequestHandler = new MockHandler();
+        MockSyncInterceptor targetInterceptor = new MockSyncInterceptor();
+        target.addRequestHandler(targetRequestHandler);
+        target.addInterceptor(targetInterceptor);
+        target.addInterceptor(new InvokerInterceptor());
+
+        // connect the source to the target
+        source.setTargetRequestChannel(new MessageChannelImpl(target.getRequestHandlers()));
+        source.setTargetResponseChannel(new MessageChannelImpl(target.getResponseHandlers()));
+        source.build();
+        target.build();
+
+        CountDownLatch startSignal = new CountDownLatch(1);
+        CountDownLatch doneSignal = new CountDownLatch(1);
+        MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl(startSignal, doneSignal));
+        source.setTargetInvoker(invoker);
+
+        Message msg = factory.createMessage();
+        msg.setBody("foo");
+        msg.setTargetInvoker(invoker);
+        Message response = source.getHeadInterceptor().invoke(msg);
+        startSignal.countDown();
+        doneSignal.await();
+        
+        Assert.assertEquals(null, response.getBody());
+        Assert.assertEquals(1, sourceRequestHandler.getCount());
+        Assert.assertEquals(1, sourceInterceptor.getCount());
+        Assert.assertEquals(1, targetRequestHandler.getCount());
+        Assert.assertEquals(1, targetInterceptor.getCount());
+    }
+
+    /**
+     * Tests basic wiring of a source to a target, including handlers and interceptors
+     */
+    public void testInvokeWithInterceptorsOnly() throws Exception {
+        SourceInvocationConfiguration source = new SourceInvocationConfiguration(hello);
+        
+        source.addInterceptor(new AsyncInterceptor(workManager, factory));
+        
+        MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor();
+        source.addInterceptor(sourceInterceptor);
+
+        TargetInvocationConfiguration target = new TargetInvocationConfiguration(hello);
+        MockSyncInterceptor targetInterceptor = new MockSyncInterceptor();
+        target.addInterceptor(targetInterceptor);
+        target.addInterceptor(new InvokerInterceptor());
+
+        // connect the source to the target
+        source.setTargetInterceptor(target.getHeadInterceptor());
+        source.build();
+        target.build();
+
+        CountDownLatch startSignal = new CountDownLatch(1);
+        CountDownLatch doneSignal = new CountDownLatch(1);
+        MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl(startSignal, doneSignal));
+        source.setTargetInvoker(invoker);
+
+        Message msg = factory.createMessage();
+        msg.setBody("foo");
+        msg.setTargetInvoker(invoker);
+        Message response = source.getHeadInterceptor().invoke(msg);
+        startSignal.countDown();
+        doneSignal.await();
+
+        Assert.assertEquals(null, response.getBody());
+        Assert.assertEquals(1, sourceInterceptor.getCount());
+        Assert.assertEquals(1, targetInterceptor.getCount());
+    }
+}