| /* |
| * 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. |
| */ |
| |
| using System; |
| |
| using NUnit.Framework; |
| |
| using IndexReader = Lucene.Net.Index.IndexReader; |
| |
| namespace Lucene.Net.Search |
| { |
| |
| /// <summary> A unit test helper class to test when the filter is getting cached and when it is not.</summary> |
| [Serializable] |
| public class CachingWrapperFilterHelper : CachingWrapperFilter |
| { |
| |
| private bool shouldHaveCache = false; |
| |
| /// <param name="filter">Filter to cache results of |
| /// </param> |
| public CachingWrapperFilterHelper(Filter filter) |
| : base(filter) |
| { |
| } |
| |
| public virtual void SetShouldHaveCache(bool shouldHaveCache) |
| { |
| this.shouldHaveCache = shouldHaveCache; |
| } |
| |
| public override DocIdSet GetDocIdSet(IndexReader reader) |
| { |
| lock (this) |
| { |
| int saveMissCount = missCount; |
| DocIdSet docIdSet = base.GetDocIdSet(reader); |
| |
| if (shouldHaveCache) { |
| Assert.AreEqual(saveMissCount, missCount, "Cache should have data "); |
| } else { |
| Assert.IsTrue(missCount > saveMissCount, "Cache should be null " + docIdSet); |
| } |
| |
| return docIdSet; |
| } |
| |
| |
| } |
| |
| public override System.String ToString() |
| { |
| return "CachingWrapperFilterHelper(" + filter + ")"; |
| } |
| |
| public override bool Equals(System.Object o) |
| { |
| if (!(o is CachingWrapperFilterHelper)) |
| return false; |
| return this.filter.Equals((CachingWrapperFilterHelper)o); |
| } |
| |
| public override int GetHashCode() |
| { |
| return this.filter.GetHashCode() ^ 0x5525aacb; |
| } |
| } |
| } |