001/*
002 *   Copyright (C) 2005 Christian Schulte <cs@schulte.it>
003 *   All rights reserved.
004 *
005 *   Redistribution and use in source and binary forms, with or without
006 *   modification, are permitted provided that the following conditions
007 *   are met:
008 *
009 *     o Redistributions of source code must retain the above copyright
010 *       notice, this list of conditions and the following disclaimer.
011 *
012 *     o Redistributions in binary form must reproduce the above copyright
013 *       notice, this list of conditions and the following disclaimer in
014 *       the documentation and/or other materials provided with the
015 *       distribution.
016 *
017 *   THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
018 *   INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
019 *   AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
020 *   THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY DIRECT, INDIRECT,
021 *   INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
022 *   NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
023 *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
024 *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
025 *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
026 *   THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
027 *
028 *   $JOMC: TrailingWhitespaceEditorTest.java 5091 2016-04-04 15:40:17Z schulte $
029 *
030 */
031package org.jomc.util.test;
032
033import org.jomc.util.LineEditor;
034import org.jomc.util.TrailingWhitespaceEditor;
035import org.junit.Test;
036import static org.junit.Assert.assertEquals;
037
038/**
039 * Test cases for class {@code org.jomc.util.TrailingWhitespaceEditor}.
040 *
041 * @author <a href="mailto:cs@schulte.it">Christian Schulte</a>
042 * @version $JOMC: TrailingWhitespaceEditorTest.java 5091 2016-04-04 15:40:17Z schulte $
043 */
044public class TrailingWhitespaceEditorTest extends LineEditorTest
045{
046
047    /**
048     * Creates a new {@code TrailingWhitespaceEditorTest} instance.
049     */
050    public TrailingWhitespaceEditorTest()
051    {
052        super();
053    }
054
055    /**
056     * {@inheritDoc}
057     */
058    @Override
059    public TrailingWhitespaceEditor getLineEditor()
060    {
061        return (TrailingWhitespaceEditor) super.getLineEditor();
062    }
063
064    /**
065     * {@inheritDoc}
066     */
067    @Override
068    protected TrailingWhitespaceEditor newLineEditor()
069    {
070        return new TrailingWhitespaceEditor();
071    }
072
073    /**
074     * {@inheritDoc}
075     */
076    @Override
077    protected TrailingWhitespaceEditor newLineEditor( final LineEditor editor )
078    {
079        return new TrailingWhitespaceEditor( editor );
080    }
081
082    @Test
083    public final void testTrailingWhitespaceEditor() throws Exception
084    {
085        assertEquals( this.getLineEditor().getLineSeparator(), this.getLineEditor().edit( "\t     " ) );
086        assertEquals( this.getLineEditor().getLineSeparator(), this.getLineEditor().edit( "\t     \n" ) );
087        assertEquals( "   X" + this.getLineEditor().getLineSeparator(), this.getLineEditor().edit( "   X " ) );
088    }
089
090}