basic/runtime/org.argeo.basic.nodeps/src/test/java/org/argeo/util/CsvParserTestCase.java

   1 package org.argeo.util;
   2
   3 import java.io.ByteArrayInputStream;
   4 import java.io.InputStream;
   5 import java.util.List;
   6
   7 import junit.framework.TestCase;
   8
   9 public class CsvParserTestCase extends TestCase {
  10         public void testParse() throws Exception {
  11                 String toParse = "Header1,\"Header\n2\",Header3,\"Header4\"\n"
  12                                 + "Col1,\"Col\n2\",Col3,\"\"\"Col4\"\"\"\n"
  13                                 + "Col1,\"Col\n2\",Col3,\"\"\"Col4\"\"\"\n"
  14                                 + "Col1,\"Col\n2\",Col3,\"\"\"Col4\"\"\"\n";
  15
  16                 InputStream in = new ByteArrayInputStream(toParse.getBytes());
  17
  18                 CsvParser csvParser = new CsvParser() {
  19                         protected void processLine(Integer lineNumber, List<String> header,
  20                                         List<String> tokens) {
  21                                 assertEquals(header.size(), tokens.size());
  22                                 assertEquals(4, tokens.size());
  23                                 assertEquals("Col1", tokens.get(0));
  24                                 assertEquals("Col\n2", tokens.get(1));
  25                                 assertEquals("Col3", tokens.get(2));
  26                                 assertEquals("\"Col4\"", tokens.get(3));
  27                         }
  28                 };
  29
  30                 csvParser.parse(in);
  31                 in.close();
  32         }
  33
  34 }