/core/test/unit/src/com/bluemarsh/jswat/core/util/StringsTest.java
Java | 117 lines | 81 code | 9 blank | 27 comment | 0 complexity | 31c91c90d6b0e8179cdf41f4366a53b3 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception
1/* 2 * The contents of this file are subject to the terms of the Common Development 3 * and Distribution License (the License). You may not use this file except in 4 * compliance with the License. 5 * 6 * You can obtain a copy of the License at http://www.netbeans.org/cddl.html 7 * or http://www.netbeans.org/cddl.txt. 8 * 9 * When distributing Covered Code, include this CDDL Header Notice in each file 10 * and include the License file at http://www.netbeans.org/cddl.txt. 11 * If applicable, add the following below the CDDL Header, with the fields 12 * enclosed by brackets [] replaced by your own identifying information: 13 * "Portions Copyrighted [year] [name of copyright owner]" 14 * 15 * The Original Software is JSwat. The Initial Developer of the Original 16 * Software is Nathan L. Fiedler. Portions created by Nathan L. Fiedler 17 * are Copyright (C) 2002-2010. All Rights Reserved. 18 * 19 * Contributor(s): Nathan L. Fiedler. 20 * 21 * $Id: StringsTest.java 256 2010-01-25 07:33:24Z nathanfiedler $ 22 */ 23 24package com.bluemarsh.jswat.core.util; 25 26import java.util.ArrayList; 27import java.util.List; 28import org.junit.Test; 29import static org.junit.Assert.*; 30 31/** 32 * Unit tests for the Strings class. 33 * 34 * @author Nathan Fiedler 35 */ 36public class StringsTest { 37 38 @Test 39 public void test_Strings_cleanForPrinting() { 40 assertEquals("null", Strings.cleanForPrinting(null, 0)); 41 assertEquals("blah", Strings.cleanForPrinting("blah", 0)); 42 assertEquals("blah", Strings.cleanForPrinting("blah", 10)); 43 assertEquals("this<...>tring", Strings.cleanForPrinting( 44 "this is a very long string", 15)); 45 assertEquals("abc\\rdef", Strings.cleanForPrinting("abc\rdef", 0)); 46 assertEquals("\\t\\n\\b\\f", Strings.cleanForPrinting("\t\n\b\f", 0)); 47 } 48 49 @Test 50 public void test_Strings_listToString() { 51 assertNull(Strings.listToString(null)); 52 List<String> list = new ArrayList<String>(3); 53 assertEquals("", Strings.listToString(list)); 54 list.add("abc"); 55 assertEquals("abc", Strings.listToString(list)); 56 list.add("def"); 57 assertEquals("abc, def", Strings.listToString(list)); 58 list.add("ghi"); 59 assertEquals("abc, def, ghi", Strings.listToString(list)); 60 assertEquals("abc;def;ghi", Strings.listToString(list, ";")); 61 } 62 63 @Test 64 public void test_Strings_stringToList() { 65 List list = Strings.stringToList(null); 66 assertNull(list); 67 list = Strings.stringToList(""); 68 assertEquals(0, list.size()); 69 list = Strings.stringToList("abc"); 70 assertEquals(1, list.size()); 71 assertEquals("abc", list.get(0)); 72 list = Strings.stringToList("abc,def"); 73 assertEquals(2, list.size()); 74 assertEquals("abc", list.get(0)); 75 assertEquals("def", list.get(1)); 76 list = Strings.stringToList("abc , def , ghi"); 77 assertEquals(3, list.size()); 78 assertEquals("abc", list.get(0)); 79 assertEquals("def", list.get(1)); 80 assertEquals("ghi", list.get(2)); 81 } 82 83 @Test 84 public void test_Strings_toHexString() { 85 assertEquals("0001", Strings.toHexString(1)); 86 assertEquals("0080", Strings.toHexString(128)); 87 assertEquals("04d2", Strings.toHexString(1234)); 88 assertEquals("ffff", Strings.toHexString(65535)); 89 assertEquals("0000ffff", Strings.toHexString(65535, 8)); 90 assertEquals("ffffffff", Strings.toHexString(-1)); 91 assertEquals("00000000ffffffff", Strings.toHexString(-1, 16)); 92 assertEquals("000000000000000000000000ffffffff", 93 Strings.toHexString(-1, 32)); 94 } 95 96 @Test 97 public void test_Strings_trimQuotes() { 98 assertNull(Strings.trimQuotes(null)); 99 assertEquals("", Strings.trimQuotes("")); 100 assertEquals(" ", Strings.trimQuotes(" ")); 101 assertEquals("abc", Strings.trimQuotes("abc")); 102 assertEquals("abc", Strings.trimQuotes("'abc'")); 103 assertEquals("abc'", Strings.trimQuotes("abc'")); 104 assertEquals("abc", Strings.trimQuotes("\"abc\"")); 105 assertEquals("abc\"", Strings.trimQuotes("abc\"")); 106 assertEquals("'abc", Strings.trimQuotes("'abc")); 107 assertEquals("\"abc", Strings.trimQuotes("\"abc")); 108 } 109 110 @Test 111 public void testExceptionToString() { 112 assertEquals("", Strings.exceptionToString(null)); 113 RuntimeException re = new RuntimeException(); 114 String actual = Strings.exceptionToString(re); 115 assertTrue(actual.contains("RuntimeException")); 116 } 117}