// Copyright 2004, 2005 The Apache Software Foundation
//
// Licensed 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 hivemind.test;
import hivemind.test.config.impl.Datum;
import java.io.File;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.List;
import java.util.Locale;
import org.apache.hivemind.ClassResolver;
import org.apache.hivemind.Registry;
import org.apache.hivemind.impl.DefaultClassResolver;
import org.apache.hivemind.impl.RegistryBuilder;
import org.apache.hivemind.impl.XmlModuleDescriptorProvider;
import org.apache.hivemind.parse.ModuleDescriptor;
import org.apache.hivemind.service.ClassFactory;
/**
* Tests the {@link org.apache.hivemind.impl.RegistryBuilder} class.
*
* @author Howard Lewis Ship
*/
public class TestRegistryBuilder extends FrameworkTestCase
{
/**
* Reproduce test {@link hivemind.test.config.TestConfiguration#testValueVariables()} using
* dynamic lookup of hivemodule resources.
*/
public void testLookup() throws Exception
{
// JDK 1.3 URLClassLoader doesn't seem to work properly for directories, so
// the contents of the TestRegistryBuilder folder are packaged inside this JAR.
File f = new File(getFrameworkPath("src/test-data/TestRegistryBuilder.jar"));
URL[] urls = new URL[]
{ f.toURL() };
ClassLoader loader = new URLClassLoader(urls, Thread.currentThread()
.getContextClassLoader());
ClassResolver resolver = new DefaultClassResolver(loader);
RegistryBuilder b = new RegistryBuilder();
b.addModuleDescriptorProvider(new XmlModuleDescriptorProvider(resolver));
Registry r = b.constructRegistry(Locale.getDefault());
List l = r.getConfiguration("hivemind.test.config.Symbols");
assertEquals(1, l.size());
Datum d = (Datum) l.get(0);
assertEquals("wife", d.getKey());
assertEquals("wilma", d.getValue());
}
public void testConstructDefaultRegistry() throws Exception
{
Registry r = RegistryBuilder.constructDefaultRegistry();
ClassFactory factory = (ClassFactory) r.getService(
"hivemind.ClassFactory",
ClassFactory.class);
assertNotNull(factory);
}
public void testDuplicateModuleId() throws Exception
{
String duplicateModuleId = "non.unique.module";
ModuleDescriptor firstModule = createModuleDescriptor(duplicateModuleId, null);
ModuleDescriptor duplicateModule = createModuleDescriptor(duplicateModuleId, null);
SimpleModuleDescriptorProvider provider = new SimpleModuleDescriptorProvider();
provider.addModuleDescriptor(firstModule);
provider.addModuleDescriptor(duplicateModule);
interceptLogging();
buildFrameworkRegistry(provider);
assertLoggedMessagePattern("Module " + duplicateModuleId + " is duplicated!");
}
public void testDuplicateExtensionPoints() throws Exception
{
ModuleDescriptor testModule = createModuleDescriptor("hivemind.test", null);
testModule.addServicePoint(createServicePointDescriptor("MyService", Comparable.class));
testModule.addServicePoint(createServicePointDescriptor("MyService", Comparable.class));
testModule.addConfigurationPoint(createConfigurationPointDescriptor("MyConfig"));
testModule.addConfigurationPoint(createConfigurationPointDescriptor("MyConfig"));
SimpleModuleDescriptorProvider provider = new SimpleModuleDescriptorProvider();
provider.addModuleDescriptor(testModule);
interceptLogging();
buildFrameworkRegistry(provider);
List interceptedEvents = getInterceptedLogEvents();
assertLoggedMessagePattern("Extension point hivemind\\.test\\.MyService "
+ "conflicts with definition at .* and has been ignored\\.", interceptedEvents);
assertLoggedMessagePattern("Extension point hivemind\\.test\\.MyConfig "
+ "conflicts with definition at .* and has been ignored\\.", interceptedEvents);
}
}