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

   1 package org.argeo.util;
   2
   3 import java.io.ByteArrayInputStream;
   4 import java.io.InputStream;
   5 import java.util.List;
   6
   7 /** {@link CsvParser} tests. */
   8 public class CsvParserTest {
   9         public void testParse() throws Exception {
  10                 String toParse = "Header1,\"Header\n2\",Header3,\"Header4\"\n" + "Col1,\"Col\n2\",Col3,\"\"\"Col4\"\"\"\n"
  11                                 + "Col1,\"Col\n2\",Col3,\"\"\"Col4\"\"\"\n" + "Col1,\"Col\n2\",Col3,\"\"\"Col4\"\"\"\n";
  12
  13                 InputStream in = new ByteArrayInputStream(toParse.getBytes());
  14
  15                 CsvParser csvParser = new CsvParser() {
  16                         protected void processLine(Integer lineNumber, List<String> header, List<String> tokens) {
  17                                 assert header.size() == tokens.size();
  18                                 assert 4 == tokens.size();
  19                                 assert "Col1".equals(tokens.get(0));
  20                                 assert "Col\n2".equals(tokens.get(1));
  21                                 assert "Col3".equals(tokens.get(2));
  22                                 assert "\"Col4\"".equals(tokens.get(3));
  23                         }
  24                 };
  25
  26                 csvParser.parse(in);
  27                 in.close();
  28         }
  29
  30 }