FELIX3057_EmptyServiceReferenceArray.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 org.apache.felix.dm.itest.api;
//import static org.ops4j.pax.exam.CoreOptions.waitForFrameworkStartupFor;
//import static org.ops4j.pax.exam.container.def.PaxRunnerOptions.vmOption;

import org.junit.Assert;

import org.apache.felix.dm.DependencyManager;
import org.apache.felix.dm.itest.util.TestBase;
import org.osgi.framework.BundleContext;
import org.osgi.framework.InvalidSyntaxException;

/**
 * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a>
 */
public class FELIX3057_EmptyServiceReferenceArray extends TestBase {
    public void testWithoutIndex() throws Exception {
        executeTest(context);
    }
    
    public void testWithIndex() throws Exception {
        System.setProperty(DependencyManager.SERVICEREGISTRY_CACHE_INDICES, "objectClass");
        executeTest(context);
    }

    private void executeTest(BundleContext context) throws InvalidSyntaxException {
        DependencyManager m = getDM();
        Assert.assertNull("Looking up a non-existing service should return null.", m.getBundleContext().getServiceReferences(Service.class.getName(), "(objectClass=*)"));
        Assert.assertNull("Looking up a non-existing service should return null.", m.getBundleContext().getAllServiceReferences(Service.class.getName(), "(objectClass=*)"));
        Assert.assertNull("Looking up a non-existing service should return null.", m.getBundleContext().getServiceReference(Service.class.getName()));
    }

    /** Dummy interface for lookup. */
    public static interface Service {}
}