/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., 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.as.patching.tests;
import static org.jboss.as.patching.Constants.BASE;
import static org.jboss.as.patching.IoUtils.NO_CONTENT;
import static org.jboss.as.patching.runner.TestUtils.createModule0;
import static org.jboss.as.patching.runner.TestUtils.randomString;
import static org.jboss.as.patching.tool.PatchTool.Factory.policyBuilder;
import java.io.File;
import org.jboss.as.patching.metadata.ModuleItem;
import org.jboss.as.patching.ContentConflictsException;
import org.jboss.as.patching.tool.ContentVerificationPolicy;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Emanuel Muckenhuber
*/
public class PatchConflictsUnitTestCase extends AbstractPatchingTest {
@Test
public void testOverrideModules() throws Exception {
testModuleConflicts(policyBuilder().ignoreModuleChanges().createPolicy());
}
@Test
public void testOverrideAllImpliesOverrideModules() throws Exception {
// Override-all should also imply override modules
testModuleConflicts(policyBuilder().overrideAll().createPolicy());
}
@Test
public void testModuleOverrideAndRollback() throws Exception {
final PatchingTestStepBuilder step = testModuleConflicts(policyBuilder().overrideAll().createPolicy());
rollback(step);
}
protected PatchingTestStepBuilder testModuleConflicts(final ContentVerificationPolicy resolvePolicy) throws Exception {
final PatchingTestBuilder builder = createDefaultBuilder();
final byte[] moduleHash = new byte[20];
// Create a conflict
final File base = builder.getFile("modules", "system", "layers", "base");
createModule0(base, "org.jboss.test", randomString());
final PatchingTestStepBuilder oneOff1 = builder.createStepBuilder();
oneOff1.setPatchId("one-off-1")
.oneOffPatchIdentity(PRODUCT_VERSION)
.oneOffPatchElement("base-oo1", BASE, false)
.updateModuleWithRandomContent("org.jboss.test", NO_CONTENT, moduleHash)
;
try {
apply(oneOff1);
Assert.fail("should have detected conflicts");
} catch (ContentConflictsException expected) {
final ModuleItem item = new ModuleItem("org.jboss.test", "main", moduleHash);
Assert.assertTrue(expected.getConflicts().contains(item));
}
// Apply patch and override all
apply(oneOff1, resolvePolicy);
return oneOff1;
}
}