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Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.5/modules/extensibility-osgi/src/test/java/org/apache/tuscany')
-rw-r--r-- | sca-java-1.x/branches/sca-java-1.5/modules/extensibility-osgi/src/test/java/org/apache/tuscany/sca/extensibility/osgi/OSGiServiceDiscovererTestCase.java | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/extensibility-osgi/src/test/java/org/apache/tuscany/sca/extensibility/osgi/OSGiServiceDiscovererTestCase.java b/sca-java-1.x/branches/sca-java-1.5/modules/extensibility-osgi/src/test/java/org/apache/tuscany/sca/extensibility/osgi/OSGiServiceDiscovererTestCase.java new file mode 100644 index 0000000000..aba7e62637 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/extensibility-osgi/src/test/java/org/apache/tuscany/sca/extensibility/osgi/OSGiServiceDiscovererTestCase.java @@ -0,0 +1,123 @@ +/* + * 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.extensibility.osgi; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.util.ArrayList; +import java.util.Collections; +import java.util.Enumeration; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import junit.framework.Assert; + +import org.apache.felix.framework.Felix; +import org.apache.felix.framework.cache.BundleCache; +import org.apache.felix.framework.util.FelixConstants; +import org.apache.tuscany.sca.extensibility.ServiceDeclaration; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleActivator; +import org.osgi.framework.BundleContext; +import org.osgi.framework.Constants; + +/** + * + */ +public class OSGiServiceDiscovererTestCase { + private static Felix felix; + private static OSGiServiceDiscoverer discoverer; + private static Bundle testBundle; + + /** + * @throws java.lang.Exception + */ + @BeforeClass + public static void setUpBeforeClass() throws Exception { + // Create a configuration property map. + Map<String, String> configMap = new HashMap<String, String>(); + // Configure the Felix instance to be embedded. + configMap.put(FelixConstants.EMBEDDED_EXECUTION_PROP, "true"); + // Add core OSGi packages to be exported from the class path + // via the system bundle. + configMap.put(Constants.FRAMEWORK_SYSTEMPACKAGES, + "org.osgi.framework; version=1.3.0," + "org.osgi.service.packageadmin; version=1.2.0," + + "org.osgi.service.startlevel; version=1.0.0," + + "org.osgi.service.url; version=1.0.0"); + // Explicitly specify the directory to use for caching bundles. + configMap.put(BundleCache.CACHE_PROFILE_DIR_PROP, "target/.felix"); + List<BundleActivator> list = new ArrayList<BundleActivator>(); + + // Now create an instance of the framework with + // our configuration properties and activator. + felix = new Felix(configMap, list); + + // Now start Felix instance. + felix.start(); + BundleContext context = felix.getBundleContext(); + InputStream is = OSGiServiceDiscovererTestCase.class.getResourceAsStream("/test-bundle.jar"); + testBundle = context.installBundle("test-bundle", is); + is.close(); + discoverer = new OSGiServiceDiscoverer(context); + } + + /** + * @throws java.lang.Exception + */ + @AfterClass + public static void tearDownAfterClass() throws Exception { + if (felix != null) { + // Uninstall the bundle to clean up the cache + testBundle.uninstall(); + felix.stop(); + } + } + + @Test + public void testDiscovery() { + Set<ServiceDeclaration> descriptors = + discoverer.discover("test.TestService", false); + Assert.assertEquals(1, descriptors.size()); + descriptors = discoverer.discover("notthere", false); + Assert.assertEquals(0, descriptors.size()); + } + + @Test + public void testDiscoveryFirst() { + Set<ServiceDeclaration> descriptors = + discoverer.discover("test.TestService", true); + Assert.assertEquals(1, descriptors.size()); + descriptors = discoverer.discover("notthere", true); + Assert.assertEquals(0, descriptors.size()); + } + + @Test + public void testClassLoader () throws IOException { + Enumeration<URL> resources = discoverer.getContextClassLoader().getResources("META-INF/services/test.TestService"); + List<URL> list = Collections.list(resources); + Assert.assertEquals(1, list.size()); + } +} |