org.argeo.util/ext/test/org/argeo/util/CsvParserEncodingTestCase.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.util;
  17
  18 import java.io.ByteArrayInputStream;
  19 import java.io.InputStream;
  20 import java.util.List;
  21
  22 import junit.framework.TestCase;
  23
  24 public class CsvParserEncodingTestCase extends TestCase {
  25
  26         private String iso = "ISO-8859-1";
  27         private String utf8 = "UTF-8";
  28
  29         public void testParse() throws Exception {
  30
  31                 String xml = new String("áéíóúñ,éééé");
  32                 byte[] utfBytes = xml.getBytes(utf8);
  33                 byte[] isoBytes = xml.getBytes(iso);
  34
  35                 InputStream inUtf = new ByteArrayInputStream(utfBytes);
  36                 InputStream inIso = new ByteArrayInputStream(isoBytes);
  37
  38                 CsvParser csvParser = new CsvParser() {
  39                         protected void processLine(Integer lineNumber, List<String> header,
  40                                         List<String> tokens) {
  41                                 assertEquals(header.size(), tokens.size());
  42                                 assertEquals(2, tokens.size());
  43                                 assertEquals("áéíóúñ", tokens.get(0));
  44                                 assertEquals("éééé", tokens.get(1));
  45                         }
  46                 };
  47
  48                 csvParser.parse(inUtf, utf8);
  49                 inUtf.close();
  50                 csvParser.parse(inIso, iso);
  51                 inIso.close();
  52         }
  53 }