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/*
* 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.sca.assembly.xml;
import java.io.InputStream;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamReader;
import junit.framework.TestCase;
import org.apache.tuscany.sca.assembly.AssemblyFactory;
import org.apache.tuscany.sca.assembly.Composite;
import org.apache.tuscany.sca.assembly.ConstrainingType;
import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
import org.apache.tuscany.sca.policy.PolicyFactory;
/**
* Test resolving SCA XML assemblies.
*
* @version $Rev: 638855 $ $Date: 2008-03-19 08:04:32 -0700 (Wed, 19 Mar 2008) $
*/
public class ResolveTestCase extends TestCase {
private XMLInputFactory inputFactory;
private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
private ExtensibleStAXArtifactProcessor staxProcessor;
private TestModelResolver resolver;
private AssemblyFactory factory;
private PolicyFactory policyFactory;
@Override
public void setUp() throws Exception {
factory = new DefaultAssemblyFactory();
policyFactory = new DefaultPolicyFactory();
inputFactory = XMLInputFactory.newInstance();
staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
resolver = new TestModelResolver();
}
@Override
public void tearDown() throws Exception {
}
public void testResolveConstrainingType() throws Exception {
InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
ConstrainingTypeProcessor constrainingTypeReader = new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor);
XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
ConstrainingType constrainingType = constrainingTypeReader.read(reader);
is.close();
assertNotNull(constrainingType);
resolver.addModel(constrainingType);
is = getClass().getResourceAsStream("TestAllCalculator.composite");
CompositeProcessor compositeReader = new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor);
reader = inputFactory.createXMLStreamReader(is);
Composite composite = compositeReader.read(reader);
is.close();
assertNotNull(composite);
compositeReader.resolve(composite, resolver);
assertEquals(composite.getConstrainingType(), constrainingType);
assertEquals(composite.getComponents().get(0).getConstrainingType(), constrainingType);
}
public void testResolveComposite() throws Exception {
InputStream is = getClass().getResourceAsStream("Calculator.composite");
CompositeProcessor compositeReader = new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor);
XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
Composite nestedComposite = compositeReader.read(reader);
is.close();
assertNotNull(nestedComposite);
resolver.addModel(nestedComposite);
is = getClass().getResourceAsStream("TestAllCalculator.composite");
compositeReader = new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor);
reader = inputFactory.createXMLStreamReader(is);
Composite composite = compositeReader.read(reader);
is.close();
compositeReader.resolve(composite, resolver);
assertEquals(composite.getComponents().get(2).getImplementation(), nestedComposite);
}
}
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