/**
* Copyright 2011 the original author or authors.
*
* Licensed 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.springframework.data.neo4j.rest.support;
import org.junit.Assert;
import org.junit.Test;
import org.neo4j.graphdb.Node;
import org.neo4j.graphdb.Relationship;
import org.neo4j.graphdb.traversal.TraversalDescription;
import org.neo4j.graphdb.traversal.Traverser;
import org.springframework.data.neo4j.rest.RestTraversal;
public class RestTraversalExecutionTest extends RestTestBase {
@Test
public void testTraverseToNeighbour() {
final Relationship rel = relationship();
final TraversalDescription traversalDescription = RestTraversal.description().maxDepth(1).breadthFirst();
System.out.println("traversalDescription = " + traversalDescription);
final Traverser traverser = traversalDescription.traverse(rel.getStartNode());
final Iterable<Node> nodes = traverser.nodes();
Assert.assertEquals(rel.getEndNode(), nodes.iterator().next());
}
}