| using Lucene.Net.Support; |
| using Lucene.Net.Util; |
| using NUnit.Framework; |
| using System; |
| |
| namespace Lucene.Net.QueryParsers.Flexible.Core.Nodes |
| { |
| /* |
| * 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. |
| */ |
| |
| public class TestQueryNode : LuceneTestCase |
| { |
| /* LUCENE-2227 bug in QueryNodeImpl.add() */ |
| [Test] |
| public void TestAddChildren() |
| { |
| IQueryNode nodeA = new FieldQueryNode("foo", "A", 0, 1); |
| IQueryNode nodeB = new FieldQueryNode("foo", "B", 1, 2); |
| BooleanQueryNode bq = new BooleanQueryNode( |
| new IQueryNode[] { nodeA }); |
| bq.Add(new IQueryNode[] { nodeB }); |
| assertEquals(2, bq.GetChildren().Count); |
| } |
| |
| /* LUCENE-3045 bug in QueryNodeImpl.containsTag(String key)*/ |
| [Test] |
| public void TestTags() |
| { |
| IQueryNode node = new FieldQueryNode("foo", "A", 0, 1); |
| |
| node.SetTag("TaG", new Object()); |
| assertTrue(node.TagMap.size() > 0); |
| assertTrue(node.ContainsTag("tAg")); |
| assertTrue(node.GetTag("tAg") != null); |
| |
| } |
| |
| /* LUCENE-5099 - QueryNodeProcessor should set parent to null before returning on processing */ |
| [Test] |
| public void TestRemoveFromParent() |
| { |
| BooleanQueryNode booleanNode = new BooleanQueryNode(Collections.EmptyList<IQueryNode>()); |
| FieldQueryNode fieldNode = new FieldQueryNode("foo", "A", 0, 1); |
| assertNull(fieldNode.Parent); |
| |
| booleanNode.Add(fieldNode); |
| assertNotNull(fieldNode.Parent); |
| |
| fieldNode.RemoveFromParent(); |
| assertNull(fieldNode.Parent); |
| |
| booleanNode.Add(fieldNode); |
| assertNotNull(fieldNode.Parent); |
| |
| booleanNode.Set(Collections.EmptyList<IQueryNode>()); |
| assertNull(fieldNode.Parent); |
| } |
| } |
| } |