public Property CanAcceptReturnsReservationInHappyPathScenario()
{
return(Prop.ForAll((
from rs in GenerateReservation.ListOf()
from r in GenerateReservation
from cs in Arb.Default.NonNegativeInt().Generator
select(rs, r, cs.Item)).ToArbitrary(),
x =>
{
var(reservations, reservation, capacitySurplus) = x;
var reservedSeats = reservations.Sum(r => r.Quantity);
var capacity =
reservation.Quantity + reservedSeats + capacitySurplus;
var sut = new MaîtreD(capacity);
var actual = sut.CanAccept(reservations, reservation);
Assert.True(actual);
}));
}
public Property CanAcceptOnInsufficientCapacity()
{
return(Prop.ForAll((
from r in GenerateReservation
from eq in Arb.Default.PositiveInt().Generator
from cs in Arb.Default.NonNegativeInt().Generator
from rs in GenerateReservation.ListOf()
select(r, eq.Item, cs.Item, rs)).ToArbitrary(),
x =>
{
var(reservation, excessQuantity, capacitySurplus, reservations) = x;
var reservedSeats = reservations.Sum(r => r.Quantity);
var quantity = capacitySurplus + excessQuantity;
var capacity = capacitySurplus + reservedSeats;
reservation.Quantity = quantity;
var sut = new MaîtreD(capacity);
var actual = sut.CanAccept(reservations, reservation);
Assert.False(actual);
}));
}
