/*
* 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.openejb.config;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.Enumeration;
import static java.util.Collections.emptyEnumeration;
import static java.util.Collections.enumeration;
import static java.util.Collections.singleton;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
public class DeploymentsResolverTest {
@Test
public void avoidDuplicatedJars() throws MalformedURLException {
final File metaInf = new File("target/DeploymentsResolverTest/avoidDuplicatedJars/META-INF");
metaInf.getParentFile().mkdirs();
final URL url = metaInf.getParentFile().toURI().toURL();
final ClassLoader loader = new URLClassLoader(new URL[] {url}, new ClassLoader() {
@Override
protected Class<?> loadClass(final String name, final boolean resolve) throws ClassNotFoundException {
throw new ClassNotFoundException();
}
@Override
public Enumeration<URL> getResources(final String name) throws IOException {
return emptyEnumeration();
}
}) {
@Override
public Enumeration<URL> getResources(final String name) throws IOException {
if ("META-INF".equals(name)) {
return emptyEnumeration();
}
return enumeration(singleton(new URL("jar:file:/tmp/app.jar!/")));
}
@Override
public URL[] getURLs() {
try {
return new URL[] { new URL("file:/tmp/app.jar") };
} catch (final MalformedURLException e) {
fail();
throw new IllegalStateException(e);
}
}
};
assertEquals(1, new DeploymentsResolver.ClasspathSearcher().loadUrls(loader).getUrls().size());
}
}