/*
* JBoss DNA (http://www.jboss.org/dna)
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
* See the AUTHORS.txt file in the distribution for a full listing of
* individual contributors.
*
* JBoss DNA is free software. Unless otherwise indicated, all code in JBoss DNA
* is licensed to you 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.
*
* JBoss DNA 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.dna.graph.connector.federation;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsNull.notNullValue;
import static org.hamcrest.core.IsNull.nullValue;
import static org.junit.Assert.assertThat;
import static org.mockito.Matchers.argThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.stub;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Map;
import javax.naming.Context;
import javax.naming.Name;
import javax.naming.RefAddr;
import javax.naming.Reference;
import javax.naming.spi.ObjectFactory;
import javax.security.auth.callback.CallbackHandler;
import org.jboss.dna.graph.DnaLexicon;
import org.jboss.dna.graph.ExecutionContext;
import org.jboss.dna.graph.Graph;
import org.jboss.dna.graph.Subgraph;
import org.jboss.dna.graph.connector.RepositoryConnection;
import org.jboss.dna.graph.connector.RepositoryConnectionFactory;
import org.jboss.dna.graph.connector.RepositoryContext;
import org.jboss.dna.graph.connector.inmemory.InMemoryRepositorySource;
import org.jboss.dna.graph.observe.Observer;
import org.junit.Before;
import org.junit.Test;
import org.mockito.ArgumentMatcher;
import org.mockito.MockitoAnnotations;
import org.mockito.MockitoAnnotations.Mock;
/**
*
*/
public class FederatedRepositorySourceTest {
private FederatedRepositorySource source;
private String sourceName;
private String repositoryName;
private String configurationSourceName;
private InMemoryRepositorySource configRepositorySource;
private RepositoryConnection configRepositoryConnection;
private ExecutionContext context;
@Mock
private RepositoryConnection connection;
@Mock
private RepositoryConnectionFactory connectionFactory;
private RepositoryContext repositoryContext;
/**
* @throws java.lang.Exception
*/
@Before
public void beforeEach() throws Exception {
MockitoAnnotations.initMocks(this);
context = new ExecutionContext();
configurationSourceName = "configuration";
repositoryName = "Test Repository";
configRepositorySource = new InMemoryRepositorySource();
configRepositorySource.setName("Configuration Repository");
repositoryContext = new RepositoryContext() {
@SuppressWarnings( "synthetic-access" )
public ExecutionContext getExecutionContext() {
return context;
}
public Observer getObserver() {
return null;
}
@SuppressWarnings( "synthetic-access" )
public RepositoryConnectionFactory getRepositoryConnectionFactory() {
return connectionFactory;
}
@SuppressWarnings( "synthetic-access" )
public Subgraph getConfiguration( int depth ) {
Graph result = Graph.create(configRepositorySource, context);
result.useWorkspace("configSpace");
return result.getSubgraphOfDepth(depth).at("/a/b/Test Repository");
}
};
source = new FederatedRepositorySource();
source.setName(repositoryName);
sourceName = "federated source";
source.setName(sourceName);
source.initialize(repositoryContext);
Graph configRepository = Graph.create(configRepositorySource, context);
configRepository.createWorkspace().named("configSpace");
Graph.Batch batch = configRepository.batch();
batch.create("/a").and();
batch.create("/a/b").and();
batch.create("/a/b/Test Repository").with(DnaLexicon.DEFAULT_WORKSPACE_NAME, "fedSpace").and();
batch.create("/a/b/Test Repository/dna:workspaces").and();
batch.create("/a/b/Test Repository/dna:workspaces/fedSpace").and();
batch.create("/a/b/Test Repository/dna:workspaces/fedSpace/dna:cache")
.with(DnaLexicon.PROJECTION_RULES, "/ => /")
.with(DnaLexicon.SOURCE_NAME, "cache source")
.with(DnaLexicon.WORKSPACE_NAME, "cacheSpace")
.with(DnaLexicon.TIME_TO_EXPIRE, 100000)
.and();
batch.create("/a/b/Test Repository/dna:workspaces/fedSpace/dna:projections").and();
batch.create("/a/b/Test Repository/dna:workspaces/fedSpace/dna:projections/projection1")
.with(DnaLexicon.PROJECTION_RULES, "/ => /s1")
.with(DnaLexicon.SOURCE_NAME, "source 1")
.with(DnaLexicon.WORKSPACE_NAME, "s1 workspace")
.and();
batch.create("/a/b/Test Repository/dna:workspaces/fedSpace/dna:projections/projection2")
.with(DnaLexicon.PROJECTION_RULES, "/ => /s2")
.with(DnaLexicon.SOURCE_NAME, "source 2")
.with(DnaLexicon.WORKSPACE_NAME, "s2 worskspace")
.and();
batch.execute();
configRepositoryConnection = configRepositorySource.getConnection();
stub(connectionFactory.createConnection(configurationSourceName)).toReturn(configRepositoryConnection);
}
protected static CallbackHandler anyCallbackHandler() {
return argThat(new ArgumentMatcher<CallbackHandler>() {
@Override
public boolean matches( Object callback ) {
return callback != null;
}
});
}
@Test
public void shouldReturnNonNullCapabilities() {
assertThat(source.getCapabilities(), is(notNullValue()));
}
@Test
public void shouldSupportSameNameSiblings() {
assertThat(source.getCapabilities().supportsSameNameSiblings(), is(true));
}
@Test
public void shouldSupportUpdates() {
assertThat(source.getCapabilities().supportsUpdates(), is(true));
}
@Test
public void shouldCreateConnectionsByAuthenticateUsingFederationRepository() throws Exception {
connection = source.getConnection();
assertThat(connection, is(notNullValue()));
}
@Test
public void shouldHaveNullSourceNameUponConstruction() {
source = new FederatedRepositorySource();
assertThat(source.getName(), is(nullValue()));
}
@Test
public void shouldAllowSettingName() {
source.setName("Something");
assertThat(source.getName(), is("Something"));
source.setName("another name");
assertThat(source.getName(), is("another name"));
}
@Test
public void shouldAllowSettingNameToNull() {
source.setName("some name");
source.setName(null);
assertThat(source.getName(), is(nullValue()));
}
@Test
public void shouldHaveDefaultRetryLimit() {
assertThat(source.getRetryLimit(), is(FederatedRepositorySource.DEFAULT_RETRY_LIMIT));
}
@Test
public void shouldSetRetryLimitToZeroWhenSetWithNonPositiveValue() {
source.setRetryLimit(0);
assertThat(source.getRetryLimit(), is(0));
source.setRetryLimit(-1);
assertThat(source.getRetryLimit(), is(0));
source.setRetryLimit(-100);
assertThat(source.getRetryLimit(), is(0));
}
@Test
public void shouldAllowRetryLimitToBeSet() {
for (int i = 0; i != 100; ++i) {
source.setRetryLimit(i);
assertThat(source.getRetryLimit(), is(i));
}
}
@Test
public void shouldCreateJndiReferenceAndRecreatedObjectFromReference() throws Exception {
int retryLimit = 100;
source.setRetryLimit(retryLimit);
source.setName("Some source");
Reference ref = source.getReference();
assertThat(ref.getClassName(), is(FederatedRepositorySource.class.getName()));
assertThat(ref.getFactoryClassName(), is(FederatedRepositorySource.class.getName()));
Map<String, Object> refAttributes = new HashMap<String, Object>();
Enumeration<RefAddr> enumeration = ref.getAll();
while (enumeration.hasMoreElements()) {
RefAddr addr = enumeration.nextElement();
refAttributes.put(addr.getType(), addr.getContent());
}
assertThat((String)refAttributes.remove(FederatedRepositorySource.SOURCE_NAME), is(source.getName()));
assertThat((String)refAttributes.remove(FederatedRepositorySource.RETRY_LIMIT), is(Integer.toString(retryLimit)));
assertThat(refAttributes.isEmpty(), is(true));
// Recreate the object, use a newly constructed source ...
ObjectFactory factory = new FederatedRepositorySource();
Name name = mock(Name.class);
Context context = mock(Context.class);
Hashtable<?, ?> env = new Hashtable<Object, Object>();
FederatedRepositorySource recoveredSource = (FederatedRepositorySource)factory.getObjectInstance(ref, name, context, env);
assertThat(recoveredSource, is(notNullValue()));
assertThat(recoveredSource.getName(), is(source.getName()));
assertThat(recoveredSource.getRetryLimit(), is(source.getRetryLimit()));
assertThat(recoveredSource.equals(source), is(true));
assertThat(source.equals(recoveredSource), is(true));
}
}