001/* 002 * Shredzone Commons 003 * 004 * Copyright (C) 2012 Richard "Shred" Körber 005 * http://commons.shredzone.org 006 * 007 * This program is free software: you can redistribute it and/or modify 008 * it under the terms of the GNU Library General Public License as 009 * published by the Free Software Foundation, either version 3 of the 010 * License, or (at your option) any later version. 011 * 012 * This program is distributed in the hope that it will be useful, 013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 015 * GNU General Public License for more details. 016 * 017 * You should have received a copy of the GNU Library General Public License 018 * along with this program. If not, see <http://www.gnu.org/licenses/>. 019 */ 020package org.shredzone.commons.text.filter; 021 022import org.junit.Assert; 023import org.junit.Test; 024 025/** 026 * Unit test for {@link NormalizeFilterTest}. 027 * 028 * @author Richard "Shred" Körber 029 */ 030public class NormalizeFilterTest { 031 032 @Test 033 public void simpleTest() { 034 NormalizeFilter filter = new NormalizeFilter(); 035 036 StringBuilder sb = new StringBuilder(); 037 sb.append("A normal double\n\nline feed.\n"); 038 sb.append("A CRLF\r\nline feed\r\n\r\ndoubled."); 039 sb.append("A mac\rline feed\r\rdoubled."); 040 041 CharSequence out = filter.apply(sb); 042 043 StringBuilder expect = new StringBuilder(); 044 expect.append("A normal double\n\nline feed.\n"); 045 expect.append("A CRLF\nline feed\n\ndoubled."); 046 expect.append("A mac\nline feed\n\ndoubled."); 047 048 Assert.assertEquals(expect.toString(), out.toString()); 049 } 050 051}