HierarchySelectorTest.java

/*-
 * 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
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 */

package org.apache.sling.query;

import static org.apache.sling.query.SlingQuery.$;
import static org.apache.sling.query.TestUtils.assertResourceSetEquals;

import org.apache.sling.api.resource.Resource;
import org.apache.sling.query.api.SearchStrategy;
import org.junit.Test;

public class HierarchySelectorTest {

	private Resource tree = TestUtils.getTree();

	@Test
	public void testChildrenWithAttribute() {
		SlingQuery query = $(tree.getChild("home")).children("cq:Page > cq:PageContent[jcr:title=Java]");
		assertResourceSetEquals(query.iterator(), "java");
	}

	@Test
	public void testDescendant() {
		SlingQuery query = $(tree.getChild("home")).searchStrategy(SearchStrategy.DFS).children(
				"cq:Page demo/core/components/configValue");
		assertResourceSetEquals(query.iterator(), "java");
	}

	@Test
	public void testNextAdjacent() {
		SlingQuery query = $(tree).children().filter("cq:PageContent + cq:Page");
		assertResourceSetEquals(query.iterator(), "jcr:content");
	}

	@Test
	public void testNextSiblings() {
		SlingQuery query = $(tree).children("cq:PageContent ~ cq:Page");
		assertResourceSetEquals(query.iterator(), "jcr:content");
	}
}