public void testValidateDiseaseInformation() {
getAssignment().setDiseaseHistory(new StudyParticipantDiseaseHistory());
getAssignment().getDiseaseHistory().setDiagnosisDate(new DateValue(DateUtils.today()));
command.setParticipant(command.getAssignment().getParticipant());
tab.validate(command, errors);
assertEquals(0, errors.getFieldErrorCount("assignment.diseaseHistory.diagnosisDate"));
}
