/*
    * Copyright 2005,2009 Ivan SZKIBA
    *
    * Licensed 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.ini4j.spi;
  
  import org.ini4j.Ini4jCase;
  
  import static org.junit.Assert.assertEquals;
  
  import org.junit.Before;
  import org.junit.Test;
  
  public class RegEscapeToolTest extends Ini4jCase
  {
      protected RegEscapeTool instance;
  
      @Before @Override public void setUp() throws Exception
      {
          super.setUp();
          instance = RegEscapeTool.getInstance();
      }
  
      @Test public void testHexadecimal()
      {
          assertEquals(0, instance.hexadecimal(null).length());
          assertEquals(0, instance.hexadecimal("").length());
      }
  
      @Test public void testSingleton() throws Exception
      {
          assertEquals(RegEscapeTool.class, RegEscapeTool.getInstance().getClass());
      }
  }