| /*- |
| * 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.assertResourceSetEquals; |
| |
| import java.util.List; |
| import java.util.ListIterator; |
| |
| import org.apache.sling.api.resource.Resource; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class ListTest { |
| |
| private Resource tree = TestUtils.getTree(); |
| |
| @Test |
| public void testIterator() { |
| List<Resource> list = $(tree).children().asList(); |
| assertResourceSetEquals(list.iterator(), "jcr:content", "application", "home"); |
| } |
| |
| @Test |
| public void testListIterator() { |
| ListIterator<Resource> iterator = $(tree).children().asList().listIterator(); |
| Assert.assertEquals("jcr:content", iterator.next().getName()); |
| Assert.assertEquals("application", iterator.next().getName()); |
| Assert.assertEquals("home", iterator.next().getName()); |
| Assert.assertEquals("home", iterator.previous().getName()); |
| Assert.assertEquals("application", iterator.previous().getName()); |
| Assert.assertEquals("jcr:content", iterator.previous().getName()); |
| } |
| |
| @Test |
| public void testSize() { |
| List<Resource> list = $(tree).children().asList(); |
| Assert.assertEquals(3, list.size()); |
| } |
| |
| @Test |
| public void testGet() { |
| List<Resource> list = $(tree).children().asList(); |
| Assert.assertEquals("jcr:content", list.get(0).getName()); |
| Assert.assertEquals("application", list.get(1).getName()); |
| Assert.assertEquals("home", list.get(2).getName()); |
| } |
| |
| @Test |
| public void testIndexOf() { |
| Resource home = $(tree).children("#home").iterator().next(); |
| List<Resource> list = $(tree).children().asList(); |
| Assert.assertEquals(2, list.indexOf(home)); |
| Assert.assertEquals(-1, list.indexOf(tree)); |
| } |
| |
| @Test |
| public void testContains() { |
| Resource home = $(tree).children("#home").iterator().next(); |
| List<Resource> list = $(tree).children().asList(); |
| Assert.assertEquals(true, list.contains(home)); |
| Assert.assertEquals(false, list.contains(tree)); |
| } |
| |
| @Test |
| public void testEmpty() { |
| Assert.assertEquals(true, $(tree).children("#aaa").asList().isEmpty()); |
| Assert.assertEquals(false, $(tree).children().asList().isEmpty()); |
| } |
| |
| @Test |
| public void testSublist() { |
| List<Resource> list = $(tree).children().asList().subList(1, 3); |
| assertResourceSetEquals(list.iterator(), "application", "home"); |
| } |
| } |