  @Test
  public void testGetHeaderWithoutProcessing() throws Exception {

    // tests getting a header without any processing of incoming
    // CSV data - i.e. all attributes are assumed to be numeric

    CSVToARFFHeaderMapTask task = new CSVToARFFHeaderMapTask();
    // task.setOptions(args);

    Instances i = task.getHeader(10, null);
    for (int j = 0; j < i.numAttributes(); j++) {
      assertTrue(i.attribute(j).isNumeric());
    }
  }