@Test
/** Tests the bill getters. */
public void getters() {
assertEquals("Bill transation: getter", BILL_PURCHASE, BILL_TRA.getBillPurchased());
assertEquals("Bill transation: getter", QUANTITY, BILL_TRA.getQuantity());
assertEquals("Bill transation: getter", SETTLE_AMOUT, BILL_TRA.getSettlementAmount());
assertEquals("Bill transation: getter", BILL_STANDARD, BILL_TRA.getBillStandard());
}
@Test
/** Tests the equal and hash-code methods. */
public void equalHash() {
assertEquals("Bill transaction: equal-hash code", BILL_TRA, BILL_TRA);
BillTransaction other =
new BillTransaction(BILL_PURCHASE, QUANTITY, SETTLE_AMOUT, BILL_STANDARD);
assertEquals("Bill transaction: equal-hash code", BILL_TRA, other);
assertEquals("Bill transaction: equal-hash code", BILL_TRA.hashCode(), other.hashCode());
BillTransaction modified;
modified = new BillTransaction(BILL_STANDARD, QUANTITY, SETTLE_AMOUT, BILL_STANDARD);
assertFalse("Bill transaction: equal-hash code", BILL_TRA.equals(modified));
modified = new BillTransaction(BILL_PURCHASE, QUANTITY + 1.0, SETTLE_AMOUT, BILL_STANDARD);
assertFalse("Bill transaction: equal-hash code", BILL_TRA.equals(modified));
modified = new BillTransaction(BILL_PURCHASE, QUANTITY, SETTLE_AMOUT + 1.0, BILL_STANDARD);
assertFalse("Bill transaction: equal-hash code", BILL_TRA.equals(modified));
modified = new BillTransaction(BILL_PURCHASE, QUANTITY, SETTLE_AMOUT, BILL_PURCHASE);
assertFalse("Bill transaction: equal-hash code", BILL_TRA.equals(modified));
}