| /* |
| * 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.facet; |
| |
| import java.util.Arrays; |
| |
| import org.apache.lucene.analysis.MockAnalyzer; |
| import org.apache.lucene.document.Document; |
| import org.apache.lucene.facet.taxonomy.directory.DirectoryTaxonomyReader; |
| import org.apache.lucene.facet.taxonomy.directory.DirectoryTaxonomyWriter; |
| import org.apache.lucene.index.DirectoryReader; |
| import org.apache.lucene.index.IndexWriter; |
| import org.apache.lucene.search.IndexSearcher; |
| import org.apache.lucene.search.MatchAllDocsQuery; |
| import org.apache.lucene.store.Directory; |
| import org.apache.lucene.util.IOUtils; |
| import org.apache.lucene.util.TestUtil; |
| |
| public class TestFacetsConfig extends FacetTestCase { |
| |
| public void testPathToStringAndBack() throws Exception { |
| int iters = atLeast(1000); |
| for(int i=0;i<iters;i++) { |
| int numParts = TestUtil.nextInt(random(), 1, 6); |
| String[] parts = new String[numParts]; |
| for(int j=0;j<numParts;j++) { |
| String s; |
| while (true) { |
| s = TestUtil.randomUnicodeString(random()); |
| if (s.length() > 0) { |
| break; |
| } |
| } |
| parts[j] = s; |
| } |
| |
| String s = FacetsConfig.pathToString(parts); |
| String[] parts2 = FacetsConfig.stringToPath(s); |
| assertTrue(Arrays.equals(parts, parts2)); |
| } |
| } |
| |
| public void testAddSameDocTwice() throws Exception { |
| // LUCENE-5367: this was a problem with the previous code, making sure it |
| // works with the new code. |
| Directory indexDir = newDirectory(), taxoDir = newDirectory(); |
| IndexWriter indexWriter = new IndexWriter(indexDir, newIndexWriterConfig(new MockAnalyzer(random()))); |
| DirectoryTaxonomyWriter taxoWriter = new DirectoryTaxonomyWriter(taxoDir); |
| FacetsConfig facetsConfig = new FacetsConfig(); |
| Document doc = new Document(); |
| doc.add(new FacetField("a", "b")); |
| doc = facetsConfig.build(taxoWriter, doc); |
| // these two addDocument() used to fail |
| indexWriter.addDocument(doc); |
| indexWriter.addDocument(doc); |
| indexWriter.close(); |
| IOUtils.close(taxoWriter); |
| |
| DirectoryReader indexReader = DirectoryReader.open(indexDir); |
| DirectoryTaxonomyReader taxoReader = new DirectoryTaxonomyReader(taxoDir); |
| IndexSearcher searcher = newSearcher(indexReader); |
| FacetsCollector fc = new FacetsCollector(); |
| searcher.search(new MatchAllDocsQuery(), fc); |
| |
| Facets facets = getTaxonomyFacetCounts(taxoReader, facetsConfig, fc); |
| FacetResult res = facets.getTopChildren(10, "a"); |
| assertEquals(1, res.labelValues.length); |
| assertEquals(2, res.labelValues[0].value); |
| IOUtils.close(indexReader, taxoReader); |
| |
| IOUtils.close(indexDir, taxoDir); |
| } |
| |
| /** LUCENE-5479 */ |
| public void testCustomDefault() { |
| FacetsConfig config = new FacetsConfig() { |
| @Override |
| protected DimConfig getDefaultDimConfig() { |
| DimConfig config = new DimConfig(); |
| config.hierarchical = true; |
| return config; |
| } |
| }; |
| |
| assertTrue(config.getDimConfig("foobar").hierarchical); |
| } |
| } |