| /* |
| * 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.analysis.payloads; |
| |
| import org.apache.lucene.analysis.BaseTokenStreamTestCase; |
| import org.apache.lucene.analysis.tokenattributes.OffsetAttribute; |
| import org.apache.lucene.analysis.tokenattributes.PayloadAttribute; |
| import org.apache.lucene.util.BytesRef; |
| |
| import java.io.IOException; |
| |
| public class TokenOffsetPayloadTokenFilterTest extends BaseTokenStreamTestCase { |
| |
| public void test() throws IOException { |
| String test = "The quick red fox jumped over the lazy brown dogs"; |
| |
| TokenOffsetPayloadTokenFilter nptf = new TokenOffsetPayloadTokenFilter(whitespaceMockTokenizer(test)); |
| int count = 0; |
| PayloadAttribute payloadAtt = nptf.getAttribute(PayloadAttribute.class); |
| OffsetAttribute offsetAtt = nptf.getAttribute(OffsetAttribute.class); |
| nptf.reset(); |
| while (nptf.incrementToken()) { |
| BytesRef pay = payloadAtt.getPayload(); |
| assertTrue("pay is null and it shouldn't be", pay != null); |
| byte [] data = pay.bytes; |
| int start = PayloadHelper.decodeInt(data, 0); |
| assertTrue(start + " does not equal: " + offsetAtt.startOffset(), start == offsetAtt.startOffset()); |
| int end = PayloadHelper.decodeInt(data, 4); |
| assertTrue(end + " does not equal: " + offsetAtt.endOffset(), end == offsetAtt.endOffset()); |
| count++; |
| } |
| assertTrue(count + " does not equal: " + 10, count == 10); |
| |
| } |
| |
| |
| } |