1 /* 2 * Copyright (c) 2010 QOS.ch All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 package ch.qos.cal10n.util; 23 24 import org.junit.Test; 25 26 import static org.junit.Assert.assertEquals; 27 28 /** 29 * @author Ceki Gücü 30 */ 31 public class LexicalUtilTest { 32 33 34 void verify(String in, String expected) { 35 StringBuilder inBuf = new StringBuilder(in); 36 StringBuilder outBuf = LexicalUtil.convertSpecialCharacters(inBuf); 37 assertEquals(expected, outBuf.toString()); 38 } 39 @Test 40 public void identity() { 41 verify("abc", "abc"); 42 } 43 44 @Test 45 public void empty() { 46 verify("", ""); 47 } 48 49 @Test 50 public void withLF() { 51 verify("a\\nbc", "a\nbc"); 52 } 53 54 @Test 55 public void withMultipleLF() { 56 verify("a\\nb\\rc", "a\nb\rc"); 57 verify("a\\nb\\r", "a\nb\r"); 58 verify("\\nb\\r", "\nb\r"); 59 } 60 61 @Test 62 public void withUnicode() { 63 verify("a\\u00FCbc", "a\u00FCbc"); 64 verify("a\\u00fcbc", "a\u00fcbc"); 65 verify("a\\u2297bc", "a\u2297bc"); 66 67 verify("a\\u2169bc", "a\u2169bc"); 68 verify("\\u2169", "\u2169"); 69 verify("a\\u2169", "a\u2169"); 70 71 } 72 }