001/*
002 *   Copyright (C) Christian Schulte, 2005-206
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 4613 2012-09-22 10:07:08Z 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 4613 2012-09-22 10:07:08Z schulte $
043 */
044public class TrailingWhitespaceEditorTest extends LineEditorTest
045{
046
047    /** Creates a new {@code TrailingWhitespaceEditorTest} instance. */
048    public TrailingWhitespaceEditorTest()
049    {
050        super();
051    }
052
053    /** {@inheritDoc} */
054    @Override
055    public TrailingWhitespaceEditor getLineEditor()
056    {
057        return (TrailingWhitespaceEditor) super.getLineEditor();
058    }
059
060    /** {@inheritDoc} */
061    @Override
062    protected TrailingWhitespaceEditor newLineEditor()
063    {
064        return new TrailingWhitespaceEditor();
065    }
066
067    /** {@inheritDoc} */
068    @Override
069    protected TrailingWhitespaceEditor newLineEditor( final LineEditor editor )
070    {
071        return new TrailingWhitespaceEditor( editor );
072    }
073
074    @Test
075    public final void testTrailingWhitespaceEditor() throws Exception
076    {
077        assertEquals( this.getLineEditor().getLineSeparator(), this.getLineEditor().edit( "\t     " ) );
078        assertEquals( this.getLineEditor().getLineSeparator(), this.getLineEditor().edit( "\t     \n" ) );
079        assertEquals( "   X" + this.getLineEditor().getLineSeparator(), this.getLineEditor().edit( "   X " ) );
080    }
081
082}