/*
* 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.junit.Assert.assertThat;
import java.util.Set;
import org.jboss.dna.graph.Graph;
import org.jboss.dna.graph.request.UnsupportedRequestException;
import org.junit.Before;
import org.junit.Test;
/**
* An integration test that verifies the behavior of a {@link FederatedRepositorySource} configured with a federated workspace
* using a single mirror projection to an underlying source.
*/
public class FederatedRepositorySourceUsingOffsetProjectionTest extends AbstractFederatedRepositorySourceIntegrationTest {
private String offsetSourceName;
private String offsetWorkspaceName;
@Override
@Before
public void beforeEach() throws Exception {
super.beforeEach();
// Set up the projection ...
offsetSourceName = "Offset Source";
offsetWorkspaceName = "Offset Workspace";
addProjection("fedSpace", "Offset Projection", offsetSourceName, offsetWorkspaceName, "/a/b => /");
// Add some data to the source ...
Graph source = graphFor(offsetSourceName, offsetWorkspaceName);
source.importXmlFrom(getClass().getClassLoader().getResource("cars.xml").toURI()).into("/");
}
/**
* Assert that the node in the source repository given by the supplied path represents the equivalent offset node in the
* federated repository given by a path offset from the supplied path.
*
* @param pathToSourceNode the path to the node in the source repository
*/
protected void assertSameNode( String pathToSourceNode ) {
String pathToFedNode = "/a/b" + pathToSourceNode;
assertSameNode(pathToFedNode, pathToSourceNode, offsetSourceName, offsetWorkspaceName);
}
/**
* Assert that the node in the source repository given by the supplied path does not exist in the source and that the
* equivalent offset node in the federated repository also does not exist.
*
* @param pathToSourceNode the path to the node in the source repository
*/
protected void assertNoNode( String pathToSourceNode ) {
String pathToFedNode = "/a/b" + pathToSourceNode;
assertNoNode(pathToFedNode, pathToSourceNode, offsetSourceName, offsetWorkspaceName);
}
@Test
public void shouldListAllFederatedWorkspaces() {
Set<String> workspaces = federated.getWorkspaces();
assertThat(workspaces.contains("fedSpace"), is(true));
assertThat(workspaces.size(), is(1));
}
@Test
public void shouldFederateNodesInOffsetSource() {
assertSameNode("/");
assertSameNode("/Cars");
assertSameNode("/Cars/Hybrid");
assertSameNode("/Cars/Hybrid/Toyota Prius");
assertSameNode("/Cars/Hybrid/Toyota Highlander");
assertSameNode("/Cars/Hybrid/Nissan Altima");
assertSameNode("/Cars/Sports/Aston Martin DB9");
assertSameNode("/Cars/Sports/Infiniti G37");
assertSameNode("/Cars/Luxury/Cadillac DTS");
assertSameNode("/Cars/Luxury/Bentley Continental");
assertSameNode("/Cars/Luxury/Lexus IS350");
assertSameNode("/Cars/Utility/Land Rover LR2");
assertSameNode("/Cars/Utility/Land Rover LR3");
assertSameNode("/Cars/Utility/Hummer H3");
assertSameNode("/Cars/Utility/Ford F-150");
}
@Test( expected = UnsupportedRequestException.class )
public void shouldNodeAllowCreatingNodeWithinOffset() {
// This is not below the offset '/a/b' and should therefore fail ...
federated.createAt("/a/Hovercraft").with("prop1", "value1").and();
}
@Test
public void shouldCreateNodeUnderRootInOffsetSource() {
// Create the node below the offset ...
federated.createAt("/a/b/Hovercraft").with("prop1", "value1").and();
// Verify it is the same from the federation and source ...
assertSameNode("/Hovercraft");
// And make sure the parent node is the same ...
assertSameNode("/");
}
@Test
public void shouldCreateNodeWellBelowRootInOffsetSource() {
// Create the node below the offset ...
federated.createAt("/a/b/Cars/Hybrid/MyNewHybrid").with("prop1", "value1").and();
// Verify it is the same from the federation and source ...
assertSameNode("/Cars/Hybrid/MyNewHybrid");
// And make sure the parent node is the same ...
assertSameNode("/Cars/Hybrid");
}
@Test
public void shouldAllowDeletingNodeAtBottomOfOffset() {
// This is not below the offset '/a/b' and should therefore fail ...
federated.delete("/a/b");
// This deletes everything, and recreates /a/b (since it is a placeholder) ...
assertSameNode("/");
assertThat(federated.getChildren().of("/a/b").size(), is(0));
}
@Test
public void shouldNodeAllowDeletingNodeWithinOffset() {
federated.delete("/a");
assertSameNode("/");
// All nodes should be removed, but the placeholders should remain ...
assertThat(federated.getChildren().of("/a").size(), is(1));
assertThat(federated.getChildren().of("/a/b").size(), is(0));
}
@Test
public void shouldDeleteNodeUnderRootInOffsetSource() {
// Create the node below the offset ...
federated.createAt("/a/b/Hovercraft").with("prop1", "value1").and();
// Verify it is the same from the federation and source ...
assertSameNode("/Hovercraft");
// And make sure the parent node is the same ...
assertSameNode("/");
// Delete the node below the offset ...
federated.delete("/a/b/Hovercraft");
// Verify it is the same from the federation and source ...
assertNoNode("/Hovercraft");
assertSameNode("/");
// Delete the node below the offset ...
federated.delete("/a/b/Cars");
// Verify it is the same from the federation and source ...
assertSameNode("/");
}
@Test
public void shouldDeleteNodeWellBelowRootInOffsetSource() {
// Delete the node below the offset ...
federated.delete("/a/b/Cars/Luxury/Cadillac DTS");
assertNoNode("/Cars/Luxury/Cadillac DTS");
// And make sure the parent node is the same ...
assertSameNode("/Cars/Luxury");
}
}