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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.integration.binding;
import junit.framework.Assert;
import junit.framework.TestCase;
import org.apache.tuscany.container.java.assembly.mock.HelloWorldService;
import org.apache.tuscany.container.java.builder.MockInterceptorBuilder;
import org.apache.tuscany.container.java.invocation.mock.MockSyncInterceptor;
import org.apache.tuscany.container.java.mock.MockFactory;
import org.apache.tuscany.core.builder.system.PolicyBuilderRegistry;
import org.apache.tuscany.core.context.CompositeContext;
import org.apache.tuscany.core.context.EntryPointContext;
import org.apache.tuscany.core.context.event.ModuleStart;
import org.apache.tuscany.core.context.event.ModuleStop;
import org.apache.tuscany.core.context.event.RequestEnd;
import org.apache.tuscany.core.context.event.RequestStart;
import org.apache.tuscany.core.runtime.RuntimeContext;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
/**
* @version $$Rev$$ $$Date$$
*/
public class EPtoExternalServiceTestCase extends TestCase {
private Method hello;
/**
* Tests wiring of an entry point directly to an external service
*/
public void testEPtoESInvocation() throws Throwable {
RuntimeContext runtime = MockFactory.registerFooBinding(MockFactory.createJavaRuntime());
PolicyBuilderRegistry registry = (PolicyBuilderRegistry) ((CompositeContext) runtime.getSystemContext().getContext(MockFactory.SYSTEM_CHILD))
.getContext(MockFactory.POLICY_BUILDER_REGISTRY).getInstance(null);
MockSyncInterceptor mockInterceptor = new MockSyncInterceptor();
MockInterceptorBuilder interceptorBuilder = new MockInterceptorBuilder(mockInterceptor, false);
registry.registerTargetBuilder(interceptorBuilder);
runtime.getRootContext().registerModelObject(MockFactory.createCompositeComponent("test.module"));
CompositeContext child = (CompositeContext) runtime.getRootContext().getContext("test.module");
child.registerModelObject(MockFactory.createModuleWithEntryPointToExternalService());
child.publish(new ModuleStart(this));
Object id = new Object();
child.publish(new RequestStart(this, id));
EntryPointContext ctx = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx);
InvocationHandler handler = (InvocationHandler) ctx.getHandler();
Assert.assertEquals(0, mockInterceptor.getCount());
Object response = handler.invoke(null, hello, new Object[]{"foo"});
Assert.assertEquals("foo", response);
Assert.assertEquals(1, mockInterceptor.getCount());
ctx = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx);
handler = (InvocationHandler) ctx.getHandler();
response = handler.invoke(null, hello, new Object[]{"foo"});
Assert.assertEquals("foo", response);
child.publish(new RequestEnd(this, id));
// second request
Object id2 = new Object();
child.publish(new RequestStart(this, id2));
ctx = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx);
handler = (InvocationHandler) ctx.getHandler();
Assert.assertEquals(2, mockInterceptor.getCount());
response = handler.invoke(null, hello, new Object[]{"foo"});
Assert.assertEquals("foo", response);
Assert.assertEquals(3, mockInterceptor.getCount());
child.publish(new RequestEnd(this, id2));
child.publish(new ModuleStop(this));
runtime.stop();
}
protected void setUp() throws Exception {
super.setUp();
hello = HelloWorldService.class.getMethod("hello", String.class);
}
protected void tearDown() throws Exception {
super.tearDown();
}
}
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