@Test
public void testModifyJobtype() {

    UkelonnService ukelonn = getUkelonnServiceSingleton();
    // Find a jobtyoe
    List<TransactionType> jobtypes = ukelonn.getJobTypes();
    TransactionType jobtype = jobtypes.get(0);
    Double originalAmount = jobtype.getTransactionAmount();
    // Modify the amount of the jobtype
    jobtype.setTransactionAmount(originalAmount + 1);
    // Update the job type in the database
    List<TransactionType> updatedJobtypes = ukelonn.modifyJobtype(jobtype);
    // Verify that the updated amount is larger than the original amount
    TransactionType updatedJobtype = updatedJobtypes.get(0);
    assertThat(updatedJobtype.getTransactionAmount()).isGreaterThan(originalAmount);
}