| /* |
| * 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.lucene.sandbox.search; |
| |
| import java.io.IOException; |
| import org.apache.lucene.index.MultiReader; |
| import org.apache.lucene.search.DocIdSetIterator; |
| import org.apache.lucene.search.IndexSearcher; |
| import org.apache.lucene.search.MatchAllDocsQuery; |
| import org.apache.lucene.search.Query; |
| import org.apache.lucene.search.ScoreMode; |
| import org.apache.lucene.search.Scorer; |
| import org.apache.lucene.search.Weight; |
| import org.apache.lucene.util.LuceneTestCase; |
| |
| public class TestQueryProfilerScorer extends LuceneTestCase { |
| |
| private static class FakeScorer extends Scorer { |
| |
| public float maxScore, minCompetitiveScore; |
| |
| protected FakeScorer(Weight weight) { |
| super(weight); |
| } |
| |
| @Override |
| public DocIdSetIterator iterator() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public float getMaxScore(int upTo) throws IOException { |
| return maxScore; |
| } |
| |
| @Override |
| public float score() throws IOException { |
| return 1f; |
| } |
| |
| @Override |
| public int docID() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void setMinCompetitiveScore(float minScore) { |
| this.minCompetitiveScore = minScore; |
| } |
| } |
| |
| public void testPropagateMinCompetitiveScore() throws IOException { |
| Query query = new MatchAllDocsQuery(); |
| Weight weight = |
| query.createWeight(new IndexSearcher(new MultiReader()), ScoreMode.TOP_SCORES, 1f); |
| FakeScorer fakeScorer = new FakeScorer(weight); |
| QueryProfilerBreakdown profile = new QueryProfilerBreakdown(); |
| QueryProfilerWeight queryProfilerWeight = new QueryProfilerWeight(query, weight, profile); |
| QueryProfilerScorer queryProfilerScorer = |
| new QueryProfilerScorer(queryProfilerWeight, fakeScorer, profile); |
| queryProfilerScorer.setMinCompetitiveScore(0.42f); |
| assertEquals(0.42f, fakeScorer.minCompetitiveScore, 0f); |
| } |
| |
| public void testPropagateMaxScore() throws IOException { |
| Query query = new MatchAllDocsQuery(); |
| Weight weight = |
| query.createWeight(new IndexSearcher(new MultiReader()), ScoreMode.TOP_SCORES, 1f); |
| FakeScorer fakeScorer = new FakeScorer(weight); |
| QueryProfilerBreakdown profile = new QueryProfilerBreakdown(); |
| QueryProfilerWeight queryProfilerWeight = new QueryProfilerWeight(query, weight, profile); |
| QueryProfilerScorer queryProfilerScorer = |
| new QueryProfilerScorer(queryProfilerWeight, fakeScorer, profile); |
| queryProfilerScorer.setMinCompetitiveScore(0.42f); |
| fakeScorer.maxScore = 42f; |
| assertEquals(42f, queryProfilerScorer.getMaxScore(DocIdSetIterator.NO_MORE_DOCS), 0f); |
| } |
| } |