@Test
public void testGetFirstField() throws Throwable {
GenericPackager genericValidatingPackager = new GenericValidatingPackager();
ISOFieldPackager[] fld = new ISOFieldPackager[3];
fld[1] = new IFA_BITMAP();
genericValidatingPackager.setFieldPackager(fld);
int result = genericValidatingPackager.getFirstField();
assertEquals("result", 2, result);
}