+++ /dev/null
-package org.apache.lucene.facet.index.categorypolicy;
-
-import org.apache.lucene.store.Directory;
-import org.junit.Test;
-
-import org.apache.lucene.util.LuceneTestCase;
-import org.apache.lucene.facet.index.categorypolicy.DefaultOrdinalPolicy;
-import org.apache.lucene.facet.index.categorypolicy.NonTopLevelOrdinalPolicy;
-import org.apache.lucene.facet.index.categorypolicy.OrdinalPolicy;
-import org.apache.lucene.facet.taxonomy.CategoryPath;
-import org.apache.lucene.facet.taxonomy.TaxonomyReader;
-import org.apache.lucene.facet.taxonomy.TaxonomyWriter;
-import org.apache.lucene.facet.taxonomy.lucene.LuceneTaxonomyWriter;
-
-/**
- * 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 OrdinalPolicyTest extends LuceneTestCase {
-
- @Test
- public void testDefaultOrdinalPolicy() {
- // check ordinal policy
- OrdinalPolicy ordinalPolicy = new DefaultOrdinalPolicy();
- assertFalse("default ordinal policy should not match root", ordinalPolicy
- .shouldAdd(TaxonomyReader.ROOT_ORDINAL));
- for (int i = 0; i < 300; i++) {
- int ordinal = 1 + random.nextInt(Integer.MAX_VALUE - 1);
- assertTrue("default ordinal policy should match " + ordinal,
- ordinalPolicy.shouldAdd(ordinal));
- }
- }
-
- @Test
- public void testNonTopLevelOrdinalPolicy() throws Exception {
- Directory dir = newDirectory();
- TaxonomyWriter taxonomy = null;
- taxonomy = new LuceneTaxonomyWriter(dir);
-
- int[] topLevelOrdinals = new int[10];
- String[] topLevelStrings = new String[10];
- for (int i = 0; i < 10; i++) {
- topLevelStrings[i] = Integer.valueOf(random.nextInt(30)).toString();
- topLevelOrdinals[i] = taxonomy.addCategory(new CategoryPath(
- topLevelStrings[i]));
- }
- int[] nonTopLevelOrdinals = new int[300];
- for (int i = 0; i < 300; i++) {
- int nComponents = 2 + random.nextInt(10);
- String[] components = new String[nComponents];
- components[0] = topLevelStrings[i % 10];
- for (int j = 1; j < components.length; j++) {
- components[j] = (Integer.valueOf(random.nextInt(30))).toString();
- }
- nonTopLevelOrdinals[i] = taxonomy.addCategory(new CategoryPath(
- components));
- }
- // check ordinal policy
- OrdinalPolicy ordinalPolicy = new NonTopLevelOrdinalPolicy();
- ordinalPolicy.init(taxonomy);
- assertFalse("top level ordinal policy should not match root", ordinalPolicy
- .shouldAdd(TaxonomyReader.ROOT_ORDINAL));
- for (int i = 0; i < 10; i++) {
- assertFalse("top level ordinal policy should not match "
- + topLevelOrdinals[i],
- ordinalPolicy.shouldAdd(topLevelOrdinals[i]));
- }
- for (int i = 0; i < 300; i++) {
- assertTrue("top level ordinal policy should match "
- + nonTopLevelOrdinals[i],
- ordinalPolicy.shouldAdd(nonTopLevelOrdinals[i]));
- }
-
- // check illegal ordinal
- assertFalse("Should not add illegal ordinal", ordinalPolicy.shouldAdd(100000));
- taxonomy.close();
- dir.close();
- }
-
-}