@Test
public void testOverbooking() {
Cargo cargo1 = newCargo(100);
Cargo cargo2 = newCargo(9);
int code = shippingService.makeBooking(cargo1, voyage);
assertEquals(0, code);
code = shippingService.makeBooking(cargo2, voyage);
assertEquals(-1, code);
}
@Test
public void testTooMuch() {
Cargo cargo1 = newCargo(40);
Cargo cargo2 = newCargo(40);
Cargo cargo3 = newCargo(31);
int code = shippingService.makeBooking(cargo1, voyage);
assertEquals(0, code);
code = shippingService.makeBooking(cargo2, voyage);
assertEquals(1, code);
code = shippingService.makeBooking(cargo3, voyage);
assertEquals(-1, code);
}
@Test
public void testOrdinaryBooking() {
Cargo cargo1 = newCargo(40);
Cargo cargo2 = newCargo(40);
Cargo cargo3 = newCargo(20);
int code = shippingService.makeBooking(cargo1, voyage);
assertEquals(0, code);
code = shippingService.makeBooking(cargo2, voyage);
assertEquals(1, code);
code = shippingService.makeBooking(cargo3, voyage);
assertEquals(2, code);
}