/*
* 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.loader;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import org.apache.tuscany.spi.component.CompositeComponent;
import org.apache.tuscany.spi.deployer.DeploymentContext;
import org.apache.tuscany.spi.loader.LoaderException;
import org.apache.tuscany.spi.loader.StAXElementLoader;
import org.apache.tuscany.spi.loader.UnrecognizedElementException;
import org.apache.tuscany.spi.model.ModelObject;
import junit.framework.TestCase;
import org.apache.tuscany.core.deployer.RootDeploymentContext;
import org.easymock.classextension.EasyMock;
/**
* Verifies the default loader registry
*
* @version $Rev: 441912 $ $Date: 2006-09-09 22:48:45 -0700 (Sat, 09 Sep 2006) $
*/
public class StAXLoaderRegistryImplTestCase extends TestCase {
private LoaderRegistryImpl registry;
private QName name;
private LoaderRegistryImpl.Monitor mockMonitor;
private StAXElementLoader<ModelObject> mockLoader;
private XMLStreamReader mockReader;
private DeploymentContext deploymentContext;
private ModelObject modelObject;
public void testLoaderRegistration() {
mockMonitor.registeringLoader(EasyMock.eq(name));
EasyMock.replay(mockMonitor);
registry.registerLoader(name, mockLoader);
EasyMock.verify(mockMonitor);
}
public void testLoaderUnregistration() {
mockMonitor.unregisteringLoader(EasyMock.eq(name));
EasyMock.replay(mockMonitor);
registry.unregisterLoader(name, (StAXElementLoader<ModelObject>) mockLoader);
EasyMock.verify(mockMonitor);
}
public void testSuccessfulDispatch() throws LoaderException, XMLStreamException {
EasyMock.expect(mockReader.getName()).andReturn(name);
EasyMock.replay(mockReader);
mockMonitor.registeringLoader(EasyMock.eq(name));
mockMonitor.elementLoad(EasyMock.eq(name));
EasyMock.replay(mockMonitor);
EasyMock.expect(mockLoader.load(EasyMock.isA(CompositeComponent.class),
EasyMock.eq(mockReader),
EasyMock.eq(deploymentContext))).andReturn(modelObject);
EasyMock.replay(mockLoader);
registry.registerLoader(name, (StAXElementLoader<ModelObject>) mockLoader);
CompositeComponent parent = EasyMock.createNiceMock(CompositeComponent.class);
assertSame(modelObject, registry.load(parent, mockReader, deploymentContext));
EasyMock.verify(mockLoader);
EasyMock.verify(mockMonitor);
EasyMock.verify(mockReader);
}
public void testUnsuccessfulDispatch() throws LoaderException, XMLStreamException {
EasyMock.expect(mockReader.getName()).andReturn(name);
EasyMock.replay(mockReader);
mockMonitor.elementLoad(EasyMock.eq(name));
EasyMock.replay(mockMonitor);
try {
registry.load(null, mockReader, deploymentContext);
fail();
} catch (UnrecognizedElementException e) {
assertSame(name, e.getElement());
}
EasyMock.verify(mockReader);
EasyMock.verify(mockMonitor);
}
@SuppressWarnings("unchecked")
protected void setUp() throws Exception {
super.setUp();
name = new QName("http://mock", "test");
deploymentContext = new RootDeploymentContext(null, null, null, null);
registry = new LoaderRegistryImpl();
mockMonitor = EasyMock.createMock(LoaderRegistryImpl.Monitor.class);
registry.setMonitor(mockMonitor);
mockLoader = EasyMock.createMock(StAXElementLoader.class);
mockReader = EasyMock.createMock(XMLStreamReader.class);
modelObject = new ModelObject() {
};
}
}