/*
    * 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.commons.lang3.text.translate;
  
  import static org.junit.Assert.assertTrue;
  
  import java.util.HashSet;
  import java.util.Set;
  
  import org.junit.Test;
  
  /**
   * Unit tests for {@link org.apache.commons.lang3.text.translate.EntityArrays}.
   * @version $Id$
   */
  public class EntityArraysTest  {
  
      @Test
      public void testConstructorExists() {
          new EntityArrays();
      }
      
      // LANG-659 - check arrays for duplicate entries
      @Test
      public void testHTML40_EXTENDED_ESCAPE(){
          final Set<String> col0 = new HashSet<String>();
          final Set<String> col1 = new HashSet<String>();
          final String [][] sa = EntityArrays.HTML40_EXTENDED_ESCAPE();
          for(int i =0; i <sa.length; i++){
              assertTrue("Already added entry 0: "+i+" "+sa[i][0],col0.add(sa[i][0]));
              assertTrue("Already added entry 1: "+i+" "+sa[i][1],col1.add(sa[i][1]));
          }
      }
      
     // LANG-658 - check arrays for duplicate entries
      @Test
      public void testISO8859_1_ESCAPE(){
          final Set<String> col0 = new HashSet<String>();
          final Set<String> col1 = new HashSet<String>();
          final String [][] sa = EntityArrays.ISO8859_1_ESCAPE();
          boolean success = true;
          for(int i =0; i <sa.length; i++){
              final boolean add0 = col0.add(sa[i][0]);
              final boolean add1 = col1.add(sa[i][1]);
              if (!add0) { 
                  success = false;
                  System.out.println("Already added entry 0: "+i+" "+sa[i][0]+" "+sa[i][1]);
              }
              if (!add1) {
                  success = false;
                  System.out.println("Already added entry 1: "+i+" "+sa[i][0]+" "+sa[i][1]);
              }
          }
          assertTrue("One or more errors detected",success);
      }
      
      
  }