| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.sling.jcr.resource.internal.helper; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.NoSuchElementException; |
| import java.util.concurrent.atomic.AtomicReference; |
| |
| import javax.jcr.Node; |
| import javax.jcr.NodeIterator; |
| import javax.jcr.RepositoryException; |
| import javax.jcr.Session; |
| |
| import org.apache.jackrabbit.commons.JcrUtils; |
| import org.apache.jackrabbit.commons.iterator.NodeIteratorAdapter; |
| import org.apache.sling.api.resource.Resource; |
| import org.apache.sling.jcr.resource.internal.HelperData; |
| import org.apache.sling.jcr.resource.internal.helper.jcr.JcrNodeResourceIterator; |
| import org.apache.sling.testing.mock.jcr.MockJcr; |
| |
| import junit.framework.TestCase; |
| |
| public class JcrNodeResourceIteratorTest extends TestCase { |
| |
| private HelperData getHelperData() { |
| return new HelperData(new AtomicReference<>(), new AtomicReference<>()); |
| } |
| |
| public void testEmpty() { |
| NodeIterator ni = new NodeIteratorAdapter(Collections.emptyIterator()); |
| |
| JcrNodeResourceIterator ri = new JcrNodeResourceIterator(null, null, null, ni, getHelperData(), null); |
| |
| assertFalse(ri.hasNext()); |
| |
| try { |
| ri.next(); |
| fail("Expected no element in the iterator"); |
| } catch (NoSuchElementException nsee) { |
| // expected |
| } |
| } |
| |
| public void testSingle() throws RepositoryException { |
| String path = "/parent/path/node"; |
| Session session = MockJcr.newSession(); |
| Node node = JcrUtils.getOrCreateByPath(path, "nt:folder", session); |
| NodeIterator ni = new NodeIteratorAdapter(Collections.singleton(node)); |
| JcrNodeResourceIterator ri = new JcrNodeResourceIterator(null, null, null, ni, getHelperData(), null); |
| |
| assertTrue(ri.hasNext()); |
| Resource res = ri.next(); |
| assertEquals(path, res.getPath()); |
| assertEquals(node.getPrimaryNodeType().getName(), res.getResourceType()); |
| |
| assertFalse(ri.hasNext()); |
| |
| try { |
| ri.next(); |
| fail("Expected no element in the iterator"); |
| } catch (NoSuchElementException nsee) { |
| // expected |
| } |
| } |
| |
| public void testMulti() throws RepositoryException { |
| int numNodes = 10; |
| String pathBase = "/parent/path/node/"; |
| Session session = MockJcr.newSession(); |
| Node[] nodes = new Node[numNodes]; |
| for (int i = 0; i < nodes.length; i++) { |
| nodes[i] = JcrUtils.getOrCreateByPath(pathBase + i, "nt:folder", session); |
| } |
| NodeIterator ni = new NodeIteratorAdapter(Arrays.asList(nodes)); |
| JcrNodeResourceIterator ri = new JcrNodeResourceIterator(null, null, null, ni, getHelperData(), null); |
| |
| for (int i = 0; i < nodes.length; i++) { |
| assertTrue(ri.hasNext()); |
| Resource res = ri.next(); |
| assertEquals(pathBase + i, res.getPath()); |
| assertEquals(nodes[i].getPrimaryNodeType().getName(), res.getResourceType()); |
| } |
| |
| assertFalse(ri.hasNext()); |
| |
| try { |
| ri.next(); |
| fail("Expected no element in the iterator"); |
| } catch (NoSuchElementException nsee) { |
| // expected |
| } |
| } |
| |
| public void testRoot() throws RepositoryException { |
| String path = "/child"; |
| Session session = MockJcr.newSession(); |
| Node node = session.getRootNode().addNode("child"); |
| NodeIterator ni = new NodeIteratorAdapter(Collections.singleton(node)); |
| JcrNodeResourceIterator ri = new JcrNodeResourceIterator(null, "/", null, ni, getHelperData(), null); |
| |
| assertTrue(ri.hasNext()); |
| Resource res = ri.next(); |
| assertEquals(path, res.getPath()); |
| assertEquals(node.getPrimaryNodeType().getName(), res.getResourceType()); |
| |
| assertFalse(ri.hasNext()); |
| |
| try { |
| ri.next(); |
| fail("Expected no element in the iterator"); |
| } catch (NoSuchElementException nsee) { |
| // expected |
| } |
| } |
| } |