@Before
public void setUpParentInvoices() throws Exception {
inv1 = new Invoice();
inv2 = new Invoice();
inv1.setInvoiceNumber("000001");
inv2.setInvoiceNumber("000002");
chg1 = new Charge();
chg2 = new Charge();
chg1.setReference("ABC");
chg2.setReference("DEF");
}
public String validateChangeCharge(final Charge charge) {
if (charge.equals(null)) {
return "Charge can't be empty";
}
if (budgetItemRepository.findByBudgetAndCharge(budget, charge) != null) {
return "There is already an item with this charge.";
}
return null;
}