001    /*
002     * Copyright 2005,2009 Ivan SZKIBA
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     *      http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.ini4j.spi;
017    
018    import org.ini4j.Ini4jCase;
019    
020    import static org.junit.Assert.assertEquals;
021    
022    import org.junit.Before;
023    import org.junit.Test;
024    
025    public class RegEscapeToolTest extends Ini4jCase
026    {
027        protected RegEscapeTool instance;
028    
029        @Before @Override public void setUp() throws Exception
030        {
031            super.setUp();
032            instance = RegEscapeTool.getInstance();
033        }
034    
035        @Test public void testHexadecimal()
036        {
037            assertEquals(0, instance.hexadecimal(null).length());
038            assertEquals(0, instance.hexadecimal("").length());
039        }
040    
041        @Test public void testSingleton() throws Exception
042        {
043            assertEquals(RegEscapeTool.class, RegEscapeTool.getInstance().getClass());
044        }
045    }