geronimo-jaxr_1.0_spec/src/test/java/javax/xml/registry/ConnectionFactoryTest.java

/*
 * 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 javax.xml.registry;

import java.util.Collection;
import java.util.Properties;

import junit.framework.TestCase;
import org.apache.ws.scout.registry.ConnectionFactoryImpl;

/**
 * @version $Revision$ $Date$
 */
public class ConnectionFactoryTest extends TestCase {
    private static final String CONNECTIONFACTORYCLASS_PROPERTY = "javax.xml.registry.ConnectionFactoryClass";

    private Properties originalProperties;
    private Properties props;

    public void testNewInstanceWithDefault() throws JAXRException {
        ConnectionFactory factory = ConnectionFactory.newInstance();
        assertEquals(ConnectionFactoryImpl.class, factory.getClass());
    }

    public void testNewInstanceWithClass() throws JAXRException {
        System.setProperty(CONNECTIONFACTORYCLASS_PROPERTY, MockFactory.class.getName());
        ConnectionFactory factory = ConnectionFactory.newInstance();
        assertEquals(MockFactory.class, factory.getClass());
    }

    protected void setUp() throws Exception {
        super.setUp();
        originalProperties = System.getProperties();
        props = new Properties(originalProperties);
        props.remove(CONNECTIONFACTORYCLASS_PROPERTY);
        System.setProperties(props);
    }

    protected void tearDown() throws Exception {
        System.setProperties(originalProperties);
        super.tearDown();
    }

    public static class MockFactory extends ConnectionFactory {
        public Connection createConnection() throws JAXRException {
            throw new UnsupportedOperationException();
        }

        public FederatedConnection createFederatedConnection(Collection connections) throws JAXRException {
            throw new UnsupportedOperationException();
        }

        public Properties getProperties() throws JAXRException {
            throw new UnsupportedOperationException();
        }

        public void setProperties(Properties properties) throws JAXRException {
            throw new UnsupportedOperationException();
        }
    }
}