content: /*
   * 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.cassandra.index.sasi.analyzer;
  
  import java.nio.ByteBuffer;
  
  import org.apache.cassandra.db.marshal.Int32Type;
  import org.apache.cassandra.db.marshal.UTF8Type;
  import org.apache.cassandra.utils.ByteBufferUtil;
  
  import org.junit.Assert;
  import org.junit.Test;
  
  import static org.apache.cassandra.utils.LocalizeString.toLowerCaseLocalized;
  
  /**
   * Tests for the non-tokenizing analyzer
   */
  public class NonTokenizingAnalyzerTest
  {
      @Test
      public void caseInsensitiveAnalizer() throws Exception
      {
          NonTokenizingAnalyzer analyzer = new NonTokenizingAnalyzer();
          NonTokenizingOptions options = NonTokenizingOptions.getDefaultOptions();
          options.setCaseSensitive(false);
          analyzer.init(options, UTF8Type.instance);
  
          String testString = "Nip it in the bud";
          ByteBuffer toAnalyze = ByteBuffer.wrap(testString.getBytes());
          analyzer.reset(toAnalyze);
          ByteBuffer analyzed = null;
          while (analyzer.hasNext())
              analyzed = analyzer.next();
          Assert.assertTrue(toLowerCaseLocalized(testString).equals(ByteBufferUtil.string(analyzed)));
      }
  
      @Test
      public void caseSensitiveAnalizer() throws Exception
      {
          NonTokenizingAnalyzer analyzer = new NonTokenizingAnalyzer();
          NonTokenizingOptions options = NonTokenizingOptions.getDefaultOptions();
          analyzer.init(options, UTF8Type.instance);
  
          String testString = "Nip it in the bud";
          ByteBuffer toAnalyze = ByteBuffer.wrap(testString.getBytes());
          analyzer.reset(toAnalyze);
          ByteBuffer analyzed = null;
          while (analyzer.hasNext())
              analyzed = analyzer.next();
          Assert.assertFalse(toLowerCaseLocalized(testString).equals(ByteBufferUtil.string(analyzed)));
      }
  
      @Test
      public void ensureIncompatibleInputSkipped() throws Exception
      {
          NonTokenizingAnalyzer analyzer = new NonTokenizingAnalyzer();
          NonTokenizingOptions options = NonTokenizingOptions.getDefaultOptions();
          analyzer.init(options, Int32Type.instance);
  
          ByteBuffer toAnalyze = ByteBufferUtil.bytes(1);
          analyzer.reset(toAnalyze);
          Assert.assertTrue(!analyzer.hasNext());
      }
  }
  