| using Lucene.Net.Spatial.Prefix; |
| using Lucene.Net.Spatial.Prefix.Tree; |
| using Lucene.Net.Spatial.Queries; |
| using Lucene.Net.Spatial.Serialized; |
| using Lucene.Net.Spatial.Vector; |
| using Lucene.Net.Util; |
| using NUnit.Framework; |
| using Spatial4n.Core.Context; |
| using Spatial4n.Core.Shapes; |
| using System; |
| using System.Collections.Generic; |
| |
| namespace Lucene.Net.Spatial |
| { |
| /* |
| * 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 QueryEqualsHashCodeTest : LuceneTestCase |
| { |
| private readonly SpatialContext ctx = SpatialContext.GEO; |
| |
| [Test] |
| public virtual void TestEqualsHashCode() |
| { |
| |
| SpatialPrefixTree gridQuad = new QuadPrefixTree(ctx, 10); |
| SpatialPrefixTree gridGeohash = new GeohashPrefixTree(ctx, 10); |
| |
| List<SpatialStrategy> strategies = new List<SpatialStrategy>(); |
| strategies.Add(new RecursivePrefixTreeStrategy(gridGeohash, "recursive_geohash")); |
| strategies.Add(new TermQueryPrefixTreeStrategy(gridQuad, "termquery_quad")); |
| strategies.Add(new PointVectorStrategy(ctx, "pointvector")); |
| //strategies.Add(new BBoxStrategy(ctx, "bbox")); |
| strategies.Add(new SerializedDVStrategy(ctx, "serialized")); |
| foreach (SpatialStrategy strategy in strategies) |
| { |
| TestEqualsHashcode(strategy); |
| } |
| } |
| |
| private class ObjGeneratorQueryAnonymousHelper : ObjGenerator |
| { |
| private readonly SpatialStrategy strategy; |
| |
| public ObjGeneratorQueryAnonymousHelper(SpatialStrategy strategy) |
| { |
| this.strategy = strategy; |
| } |
| |
| public object gen(SpatialArgs args) |
| { |
| return strategy.MakeQuery(args); |
| } |
| } |
| |
| private class ObjGeneratorFilterAnonymousHelper : ObjGenerator |
| { |
| private readonly SpatialStrategy strategy; |
| |
| public ObjGeneratorFilterAnonymousHelper(SpatialStrategy strategy) |
| { |
| this.strategy = strategy; |
| } |
| |
| public object gen(SpatialArgs args) |
| { |
| return strategy.MakeFilter(args); |
| } |
| } |
| |
| private class ObjGeneratorDistanceValueSourceAnonymousHelper : ObjGenerator |
| { |
| private readonly SpatialStrategy strategy; |
| |
| public ObjGeneratorDistanceValueSourceAnonymousHelper(SpatialStrategy strategy) |
| { |
| this.strategy = strategy; |
| } |
| |
| public object gen(SpatialArgs args) |
| { |
| return strategy.MakeDistanceValueSource(args.Shape.Center); |
| } |
| } |
| |
| private void TestEqualsHashcode(SpatialStrategy strategy) |
| { |
| SpatialArgs args1 = MakeArgs1(); |
| SpatialArgs args2 = MakeArgs2(); |
| TestEqualsHashcode(args1, args2, new ObjGeneratorQueryAnonymousHelper(strategy)); |
| TestEqualsHashcode(args1, args2, new ObjGeneratorFilterAnonymousHelper(strategy)); |
| TestEqualsHashcode(args1, args2, new ObjGeneratorDistanceValueSourceAnonymousHelper(strategy)); |
| } |
| |
| private void TestEqualsHashcode(SpatialArgs args1, SpatialArgs args2, ObjGenerator generator) |
| { |
| Object first; |
| try |
| { |
| first = generator.gen(args1); |
| } |
| #pragma warning disable 168 |
| catch (NotSupportedException e) |
| #pragma warning restore 168 |
| { |
| return; |
| } |
| if (first == null) |
| return;//unsupported op? |
| Object second = generator.gen(args1);//should be the same |
| assertEquals(first, second); |
| assertEquals(first.GetHashCode(), second.GetHashCode()); |
| second = generator.gen(args2);//now should be different |
| assertNotSame(args1, args2); |
| } |
| |
| private SpatialArgs MakeArgs1() |
| { |
| IShape shape1 = ctx.MakeRectangle(0, 0, 10, 10); |
| return new SpatialArgs(SpatialOperation.Intersects, shape1); |
| } |
| |
| private SpatialArgs MakeArgs2() |
| { |
| IShape shape2 = ctx.MakeRectangle(0, 0, 20, 20); |
| return new SpatialArgs(SpatialOperation.Intersects, shape2); |
| } |
| |
| interface ObjGenerator |
| { |
| Object gen(SpatialArgs args); |
| } |
| } |
| } |