cd4185ef5c
Former-commit-id:51208e5515[formerlyc0c1d56f3a] [formerly4ba416aeb3[formerly 221d0aaf0e19a054387134e72a76a278159bf4d0]] Former-commit-id:4ba416aeb3Former-commit-id:941337c553
64 lines
1.7 KiB
Java
64 lines
1.7 KiB
Java
/**
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* This software was developed and / or modified by Raytheon Company,
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* pursuant to Contract DG133W-05-CQ-1067 with the US Government.
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*
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* U.S. EXPORT CONTROLLED TECHNICAL DATA
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* This software product contains export-restricted data whose
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* export/transfer/disclosure is restricted by U.S. law. Dissemination
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* to non-U.S. persons whether in the United States or abroad requires
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* an export license or other authorization.
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*
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* Contractor Name: Raytheon Company
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* Contractor Address: 6825 Pine Street, Suite 340
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* Mail Stop B8
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* Omaha, NE 68106
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* 402.291.0100
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*
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* See the AWIPS II Master Rights File ("Master Rights File.pdf") for
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* further licensing information.
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**/
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package com.raytheon.uf.common.util;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNull;
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import org.junit.Test;
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/**
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* Test {@link StringUtil}.
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*
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* <pre>
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*
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* SOFTWARE HISTORY
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*
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* Date Ticket# Engineer Description
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* ------------ ---------- ----------- --------------------------
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* Jul 13, 2012 740 djohnson Initial creation
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* Aug 20, 2012 0743 djohnson Disambiguate method call.
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*
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* </pre>
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*
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* @author djohnson
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* @version 1.0
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*/
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public class StringUtilTest {
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@Test
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public void testJoinedStringsUseJoinCharacter()
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{
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assertEquals("1,2,3",
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StringUtil.join(new String[] { "1", "2", "3" }, ','));
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}
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@Test
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public void testJoinReturnsNullForNullArrayOfStrings() {
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assertNull(StringUtil.join((Object[]) null, ','));
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}
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@Test
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public void testJoinReturnsNullForZeroLengthArray() {
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assertNull(StringUtil.join(new String[0], ','));
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}
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}
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