/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.classloading.dependency.test;
import java.util.Collections;
import junit.framework.Test;
import org.jboss.classloading.spi.dependency.policy.mock.MockClassLoadingMetaData;
import org.jboss.classloading.spi.metadata.ClassLoadingMetaDataFactory;
import org.jboss.classloading.spi.metadata.Requirement;
import org.jboss.kernel.spi.dependency.KernelControllerContext;
import org.jboss.test.classloading.dependency.support.a.A;
import org.jboss.test.classloading.dependency.support.b.B;
/**
* DependencyUnitTestCase.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @version $Revision: 1.1 $
*/
public class DependencyUnitTestCase extends AbstractMockClassLoaderUnitTest
{
public static Test suite()
{
return suite(DependencyUnitTestCase.class);
}
public DependencyUnitTestCase(String name)
{
super(name);
}
public void testSmoke() throws Exception
{
MockClassLoadingMetaData a = new MockClassLoadingMetaData("a");
a.setPathsAndPackageNames(A.class);
KernelControllerContext contextA = install(a);
try
{
ClassLoader clA = assertClassLoader(contextA);
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
}
finally
{
uninstall(contextA);
}
assertNoClassLoader(contextA);
}
public void testBDependsACorrectWay() throws Exception
{
MockClassLoadingMetaData a = new MockClassLoadingMetaData("a");
a.setPathsAndPackageNames(A.class);
KernelControllerContext contextA = install(a);
try
{
ClassLoader clA = assertClassLoader(contextA);
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
MockClassLoadingMetaData b = new MockClassLoadingMetaData("b");
b.setPathsAndPackageNames(B.class);
ClassLoadingMetaDataFactory factory = ClassLoadingMetaDataFactory.getInstance();
Requirement requirement = factory.createRequirePackage(A.class.getPackage().getName());
b.setRequirements(Collections.singletonList(requirement));
KernelControllerContext contextB = install(b);
try
{
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
ClassLoader clB = assertClassLoader(contextB);
assertLoadClass(B.class, clB);
assertLoadClass(A.class, clB, clA);
}
finally
{
uninstall(contextB);
}
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
assertNoClassLoader(contextB);
}
finally
{
uninstall(contextA);
}
assertNoClassLoader(contextA);
}
public void testBDependsAWrongWay() throws Exception
{
MockClassLoadingMetaData b = new MockClassLoadingMetaData("b");
b.setPathsAndPackageNames(B.class);
ClassLoadingMetaDataFactory factory = ClassLoadingMetaDataFactory.getInstance();
Requirement requirement = factory.createRequirePackage(A.class.getPackage().getName());
b.setRequirements(Collections.singletonList(requirement));
KernelControllerContext contextB = install(b);
try
{
assertNoClassLoader(contextB);
MockClassLoadingMetaData a = new MockClassLoadingMetaData("a");
a.setPathsAndPackageNames(A.class);
KernelControllerContext contextA = install(a);
try
{
ClassLoader clA = assertClassLoader(contextA);
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
ClassLoader clB = assertClassLoader(contextB);
assertLoadClass(B.class, clB);
assertLoadClass(A.class, clB, clA);
}
finally
{
uninstall(contextA);
}
assertNoClassLoader(contextA);
}
finally
{
uninstall(contextB);
}
assertNoClassLoader(contextB);
}
public void testBDependsARedeployA() throws Exception
{
MockClassLoadingMetaData a = new MockClassLoadingMetaData("a");
a.setPathsAndPackageNames(A.class);
KernelControllerContext contextA = install(a);
try
{
ClassLoader clA = assertClassLoader(contextA);
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
MockClassLoadingMetaData b = new MockClassLoadingMetaData("b");
b.setPathsAndPackageNames(B.class);
ClassLoadingMetaDataFactory factory = ClassLoadingMetaDataFactory.getInstance();
Requirement requirement = factory.createRequirePackage(A.class.getPackage().getName());
b.setRequirements(Collections.singletonList(requirement));
KernelControllerContext contextB = install(b);
try
{
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
ClassLoader clB = assertClassLoader(contextB);
assertLoadClass(B.class, clB);
assertLoadClass(A.class, clB, clA);
uninstall(contextA);
try
{
assertNoClassLoader(contextA);
assertNoClassLoader(contextB);
}
finally
{
contextA = install(a);
}
clA = assertClassLoader(contextA);
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
clB = assertClassLoader(contextB);
assertLoadClass(B.class, clB);
assertLoadClass(A.class, clB, clA);
}
finally
{
uninstall(contextB);
}
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
assertNoClassLoader(contextB);
}
finally
{
uninstall(contextA);
}
assertNoClassLoader(contextA);
}
public void testBDependsARedeployB() throws Exception
{
MockClassLoadingMetaData a = new MockClassLoadingMetaData("a");
a.setPathsAndPackageNames(A.class);
KernelControllerContext contextA = install(a);
try
{
ClassLoader clA = assertClassLoader(contextA);
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
MockClassLoadingMetaData b = new MockClassLoadingMetaData("b");
b.setPathsAndPackageNames(B.class);
ClassLoadingMetaDataFactory factory = ClassLoadingMetaDataFactory.getInstance();
Requirement requirement = factory.createRequirePackage(A.class.getPackage().getName());
b.setRequirements(Collections.singletonList(requirement));
KernelControllerContext contextB = install(b);
try
{
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
ClassLoader clB = assertClassLoader(contextB);
assertLoadClass(B.class, clB);
assertLoadClass(A.class, clB, clA);
uninstall(contextB);
try
{
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
assertNoClassLoader(contextB);
}
finally
{
contextB = install(b);
}
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
clB = assertClassLoader(contextB);
assertLoadClass(B.class, clB);
assertLoadClass(A.class, clB, clA);
}
finally
{
uninstall(contextB);
}
assertLoadClass(A.class, clA);
assertLoadClassFail(B.class, clA);
assertNoClassLoader(contextB);
}
finally
{
uninstall(contextA);
}
assertNoClassLoader(contextA);
}
}