CIiP-WS-2021-2022-Projektarbeit_airlinemanagementsystem/src/test/java/hs/fulda/de/ci/exam/project/PaymentTest.java

package hs.fulda.de.ci.exam.project;

import org.junit.Test;

import static hs.fulda.de.ci.exam.project.PaymentStatus.*;
import static hs.fulda.de.ci.exam.project.ReservationStatus.Confirmed;
import static org.junit.jupiter.api.Assertions.assertEquals;

public class PaymentTest {
    @Test
    public void should_be_possible_to_pay_with_credit_card(){
        Payment credit_card_payment = new CreditCardTransaction(11, "139€", Unpaid, "01234567890123456789");
        FlightReservation reservation = new FlightReservation();
        reservation.makePayment(credit_card_payment);
        assertEquals(Confirmed, reservation.getStatus());
        assertEquals(Completed, credit_card_payment.status);
    }

    @Test
    public void should_be_possible_to_pay_with_bank_account(){
        FlightReservation reservation = new FlightReservation();
        BankTransaction payment = new BankTransaction(11, "139€", Unpaid, "Sparkasse Fulda", "DE01234567890123456789");
        reservation.makePayment(payment);
        assertEquals(Confirmed, reservation.getStatus());
        assertEquals(Completed, payment.status);
    }

    @Test
    public void paymentShould_not_be_possible_if_credit_card_deatils_is_wrong(){
        CreditCardTransaction credit_card_payment = new CreditCardTransaction(11, "139€", Unpaid, "123");
        FlightReservation reservation = new FlightReservation();
        reservation.makePayment(credit_card_payment);
        assertEquals(ReservationStatus.Cancelled, reservation.getStatus());
        assertEquals(Failed, credit_card_payment.status);
    }

    @Test
    public void paymentShould_not_be_possible_if_iban_is_wrong(){
        BankTransaction bank_payment = new BankTransaction(11, "139€", Unpaid, "Sparkasse Fulda", "DE012");
        FlightReservation reservation = new FlightReservation();
        reservation.makePayment(bank_payment);
        assertEquals(ReservationStatus.Cancelled, reservation.getStatus());
        assertEquals(Failed, bank_payment.status);
    }

    @Test
    public void cashPaymentShouldBePossible(){
        CashTransaction cash_payment = new CashTransaction(11, "139€", Unpaid);
        FlightReservation reservation = new FlightReservation();
        reservation.makePayment(cash_payment);
        assertEquals(Confirmed, reservation.getStatus());
        assertEquals(Completed, cash_payment.status);
    }



}