1 package org.apache.lucene.facet.index.attributes;
3 import java.io.IOException;
4 import java.util.ArrayList;
5 import java.util.Iterator;
10 import org.apache.lucene.facet.index.CategoryContainerTestBase;
11 import org.apache.lucene.facet.index.attributes.CategoryAttribute;
12 import org.apache.lucene.facet.index.attributes.CategoryAttributesIterable;
13 import org.apache.lucene.facet.taxonomy.CategoryPath;
16 * Licensed to the Apache Software Foundation (ASF) under one or more
17 * contributor license agreements. See the NOTICE file distributed with
18 * this work for additional information regarding copyright ownership.
19 * The ASF licenses this file to You under the Apache License, Version 2.0
20 * (the "License"); you may not use this file except in compliance with
21 * the License. You may obtain a copy of the License at
23 * http://www.apache.org/licenses/LICENSE-2.0
25 * Unless required by applicable law or agreed to in writing, software
26 * distributed under the License is distributed on an "AS IS" BASIS,
27 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
28 * See the License for the specific language governing permissions and
29 * limitations under the License.
32 public class CategoryAttributesIterableTest extends CategoryContainerTestBase {
35 public void testIterator() throws IOException {
36 List<CategoryPath> categoryList = new ArrayList<CategoryPath>();
37 for (int i = 0; i < initialCatgeories.length; i++) {
38 categoryList.add(initialCatgeories[i]);
41 CategoryAttributesIterable iterable = new CategoryAttributesIterable(
43 Iterator<CategoryAttribute> iterator = iterable.iterator();
45 // count the number of tokens
47 for (nCategories = 0; iterator.hasNext(); nCategories++) {
50 assertEquals("Wrong number of tokens", 3, nCategories);