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 * Copyright 2015, Google Inc.
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 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
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 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 */

package org.jf.util;

import org.junit.Assert;
import org.junit.Test;

public class TextUtilsTest {
    @Test
    public void testStripComments() {
        Assert.assertEquals("", TextUtils.stripComments("#world"));
        Assert.assertEquals("hello", TextUtils.stripComments("hello#world"));
        Assert.assertEquals("multi\nline", TextUtils.stripComments("multi#hello world\nline#world"));
    }

    @Test
    public void testNormalizeWhitespace() {
        Assert.assertEquals("", TextUtils.normalizeWhitespace(" "));
        Assert.assertEquals("hello", TextUtils.normalizeWhitespace("hello "));
        Assert.assertEquals("hello", TextUtils.normalizeWhitespace(" hello"));
        Assert.assertEquals("hello", TextUtils.normalizeWhitespace(" hello "));
        Assert.assertEquals("hello\nworld", TextUtils.normalizeWhitespace("hello \n \n world"));
    }
}