org.argeo.enterprise/ext/test/org/argeo/util/CsvParserEncodingTest.java

   1 package org.argeo.util;
   2
   3 import java.io.ByteArrayInputStream;
   4 import java.io.InputStream;
   5 import java.util.List;
   6
   7 /** Tests that {@link CsvParser} can deal properly with encodings. */
   8 public class CsvParserEncodingTest {
   9
  10         private String iso = "ISO-8859-1";
  11         private String utf8 = "UTF-8";
  12
  13         public void testParse() throws Exception {
  14
  15                 String xml = new String("áéíóúñ,éééé");
  16                 byte[] utfBytes = xml.getBytes(utf8);
  17                 byte[] isoBytes = xml.getBytes(iso);
  18
  19                 InputStream inUtf = new ByteArrayInputStream(utfBytes);
  20                 InputStream inIso = new ByteArrayInputStream(isoBytes);
  21
  22                 CsvParser csvParser = new CsvParser() {
  23                         protected void processLine(Integer lineNumber, List<String> header, List<String> tokens) {
  24                                 assert header.size() == tokens.size();
  25                                 assert 2 == tokens.size();
  26                                 assert "áéíóúñ".equals(tokens.get(0));
  27                                 assert "éééé".equals(tokens.get(1));
  28                         }
  29                 };
  30
  31                 csvParser.parse(inUtf, utf8);
  32                 inUtf.close();
  33                 csvParser.parse(inIso, iso);
  34                 inIso.close();
  35         }
  36 }