/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.implementation.composite;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.tuscany.spi.QualifiedName;
import org.apache.tuscany.spi.builder.BuilderConfigException;
import org.apache.tuscany.spi.component.AtomicComponent;
import org.apache.tuscany.spi.component.CompositeComponent;
import org.apache.tuscany.spi.component.SystemAtomicComponent;
import org.apache.tuscany.spi.idl.java.JavaServiceContract;
import org.apache.tuscany.spi.model.Scope;
import org.apache.tuscany.spi.wire.InboundWire;
import org.apache.tuscany.spi.wire.OutboundWire;
import junit.framework.TestCase;
import org.apache.tuscany.core.builder.ConnectorImpl;
import org.easymock.EasyMock;
/**
* @version $Rev: 451895 $ $Date: 2006-10-01 23:58:18 -0700 (Sun, 01 Oct 2006) $
*/
public class CompositeComponentImplSystemWireTestCase extends TestCase {
/**
* Verifies system services in a CompositeComponentImpl are wired during the parent composite's prepare callback
*/
public void testSystemServiceWire() {
InboundWire inbound = EasyMock.createMock(InboundWire.class);
EasyMock.expect(inbound.getServiceContract()).andReturn(new JavaServiceContract(Foo.class));
inbound.getInvocationChains();
EasyMock.expectLastCall().andReturn(Collections.emptyMap());
List<Class<?>> services = new ArrayList<Class<?>>();
services.add(Foo.class);
QualifiedName qName = new QualifiedName("target/bar");
OutboundWire outbound = EasyMock.createMock(OutboundWire.class);
EasyMock.expect(outbound.getTargetName()).andReturn(qName).atLeastOnce();
outbound.getInvocationChains();
EasyMock.expectLastCall().andReturn(Collections.emptyMap());
outbound.setTargetWire(EasyMock.eq(inbound));
EasyMock.expect(outbound.getServiceContract()).andReturn(new JavaServiceContract(Foo.class)).atLeastOnce();
List<OutboundWire> wires = new ArrayList<OutboundWire>();
wires.add(outbound);
Map<String, List<OutboundWire>> wireMap = new HashMap<String, List<OutboundWire>>();
wireMap.put("ref", wires);
CompositeComponent parent = new CompositeComponentImpl("foo", "foo", null, new ConnectorImpl(), null);
SystemAtomicComponent source = EasyMock.createMock(SystemAtomicComponent.class);
EasyMock.expect(source.getScope()).andReturn(Scope.MODULE).atLeastOnce();
EasyMock.expect(source.getName()).andReturn("source").atLeastOnce();
EasyMock.expect(source.getServiceInterfaces()).andReturn(services);
EasyMock.expect(source.getOutboundWires()).andReturn(wireMap);
source.getInboundWires();
EasyMock.expectLastCall().andReturn(Collections.emptyMap());
EasyMock.expect(source.isSystem()).andReturn(true).atLeastOnce();
EasyMock.expect(source.getParent()).andReturn(parent).atLeastOnce();
source.prepare();
EasyMock.replay(source);
EasyMock.expect(outbound.getContainer()).andReturn(source);
EasyMock.replay(outbound);
parent.register(source);
SystemAtomicComponent target = EasyMock.createMock(SystemAtomicComponent.class);
EasyMock.expect(target.getName()).andReturn("target").atLeastOnce();
EasyMock.expect(target.getServiceInterfaces()).andReturn(services);
EasyMock.expect(target.getInboundWire("bar")).andReturn(inbound).atLeastOnce();
EasyMock.expect(target.getScope()).andReturn(Scope.MODULE).atLeastOnce();
EasyMock.expect(target.getParent()).andReturn(parent).atLeastOnce();
target.getInboundWires();
EasyMock.expectLastCall().andReturn(Collections.emptyMap());
target.prepare();
target.getOutboundWires();
EasyMock.expectLastCall().andReturn(Collections.emptyMap());
EasyMock.expect(target.isSystem()).andReturn(true).atLeastOnce();
EasyMock.replay(target);
EasyMock.expect(inbound.getContainer()).andReturn(target);
EasyMock.replay(inbound);
parent.register(target);
parent.prepare();
EasyMock.verify(source);
EasyMock.verify(target);
EasyMock.verify(inbound);
EasyMock.verify(outbound);
}
/**
* Verifies an application component cannot be wired to a system service in the same composite
*/
public void testSystemServiceIsolationWire() {
InboundWire inbound = EasyMock.createMock(InboundWire.class);
EasyMock.replay(inbound);
List<Class<?>> services = new ArrayList<Class<?>>();
services.add(Foo.class);
QualifiedName qName = new QualifiedName("target/bar");
OutboundWire outbound = EasyMock.createMock(OutboundWire.class);
EasyMock.expect(outbound.getReferenceName()).andReturn("foo");
EasyMock.expect(outbound.getTargetName()).andReturn(qName).atLeastOnce();
EasyMock.replay(outbound);
List<OutboundWire> wires = new ArrayList<OutboundWire>();
wires.add(outbound);
Map<String, List<OutboundWire>> wireMap = new HashMap<String, List<OutboundWire>>();
wireMap.put("ref", wires);
CompositeComponent parent = new CompositeComponentImpl("foo", "foo", null, new ConnectorImpl(), null);
SystemAtomicComponent source = EasyMock.createMock(SystemAtomicComponent.class);
EasyMock.expect(source.getName()).andReturn("source").atLeastOnce();
EasyMock.expect(source.getServiceInterfaces()).andReturn(services);
EasyMock.expect(source.getOutboundWires()).andReturn(wireMap);
EasyMock.expect(source.isSystem()).andReturn(true).atLeastOnce();
EasyMock.expect(source.getParent()).andReturn(parent).atLeastOnce();
EasyMock.replay(source);
parent.register(source);
AtomicComponent target = EasyMock.createMock(AtomicComponent.class);
EasyMock.expect(target.getName()).andReturn("target").atLeastOnce();
EasyMock.expect(target.getServiceInterfaces()).andReturn(services);
EasyMock.expect(target.isSystem()).andReturn(false).atLeastOnce();
EasyMock.replay(target);
parent.register(target);
try {
parent.prepare();
fail();
} catch (BuilderConfigException e) {
//expected
}
EasyMock.verify(source);
EasyMock.verify(target);
EasyMock.verify(inbound);
EasyMock.verify(outbound);
}
private class Foo {
}
}