/*- * 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.query; import static org.apache.sling.query.SlingQuery.$; import static org.apache.sling.query.TestUtils.assertResourceListEquals; import org.apache.sling.api.resource.Resource; import org.junit.Test; public class UniqueTest { private Resource tree = TestUtils.getTree(); @Test public void testUnique() { Resource r1 = tree.getChild("home"); Resource r2 = tree.getChild("application"); Resource r3 = tree.getChild("home/java"); SlingQuery query = $(r1, r1, r1, r2, r2, r3, r3, r3, r1).unique(); assertResourceListEquals(query.iterator(), "home", "application", "java", "home"); } }