/*
 * 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.solr.analysis;

import java.util.Collections;

import org.apache.lucene.analysis.core.LowerCaseFilterFactory;
import org.apache.lucene.analysis.miscellaneous.ASCIIFoldingFilterFactory;
import org.apache.lucene.analysis.util.TokenFilterFactory;
import org.apache.lucene.util.BytesRef;
import org.apache.solr.SolrTestCaseJ4;
import org.junit.Test;


public class TokenizerChainTest extends SolrTestCaseJ4 {

  @Test
  public void testNormalization() throws Exception {
    String fieldName = "f";
    TokenFilterFactory[] tff = new TokenFilterFactory[2];
    tff[0] = new LowerCaseFilterFactory(Collections.EMPTY_MAP);
    tff[1] = new ASCIIFoldingFilterFactory(Collections.EMPTY_MAP);
    TokenizerChain tokenizerChain = new TokenizerChain(
        new MockTokenizerFactory(Collections.EMPTY_MAP),
        tff);
    assertEquals(new BytesRef("fooba"),
        tokenizerChain.normalize(fieldName, "FOOB\u00c4"));
    tokenizerChain.close();
  }
}
