public void Two_snackpile_instances_with_same_values_are_equal()
{
var snack = Snack.Chocolate;
SnackPile snackPile1 = new SnackPile(snack, 1, 1m);
SnackPile snackPile2 = new SnackPile(snack, 1, 1m);
snackPile1.Equals(snackPile2).Should().BeTrue();
}
public void Two_snackpile_instances_with_same_values_return_same_hashcode()
{
var snack = Snack.Chocolate;
SnackPile snackPile1 = new SnackPile(snack, 1, 1m);
SnackPile snackPile2 = new SnackPile(snack, 1, 1m);
snackPile1.GetHashCode().Equals(snackPile2.GetHashCode()).Should().BeTrue();
}
public void Cannot_create_snackpile_with_invalid_quantity()
{
Action action = () =>
{
var snackPile = new SnackPile(Snack.Chocolate, -1, 0);
};
action.ShouldThrow<InvalidOperationException>();
}
public void Cannot_create_snackpile_with_price_lower_than_machine_can_handle()
{
Action action = () =>
{
var snackPile = new SnackPile(Snack.Chocolate, 1, 0.009m);
};
action.ShouldThrow<InvalidOperationException>();
}
public void throw_when_price_more_precise_than_one_cent()
{
Action action = () =>
{
var snackPile = new SnackPile(Chocolate, 0, 1.123m);
};
action.Should().Throw <InvalidOperationException>();
}
public void cannot_create_with_negative_price()
{
Action action = () =>
{
var snackPile = new SnackPile(Chocolate, 0, -1);
};
action.Should().Throw <InvalidOperationException>();
}
public virtual string CanBuySnack(int position)
{
SnackPile snackPile = GetSnacksPile(position);
if (snackPile.Quantity == 0)
{
return("The snack pile is empty");
}
if (MoneyInTransaction < snackPile.Price)
{
return("Not enough money");
}
if (!MoneyInside.CanAllocate(MoneyInTransaction - snackPile.Price))
{
return("Not enough change");
}
return(string.Empty);
}
public virtual void LoadSnacks(int position, SnackPile snackPile)
{
Slot slot = GetSlot(position);
slot.SnackPile = snackPile;
}
public SnackPileViewModel(SnackPile snackPile)
{
_snackPile = snackPile;
}
public void Cannot_create_snackpile_with_price_having_more_than_2_decimal_digit()
{
Action action = () => { var snack = new SnackPile(Snack.Chocolate, 1, 1.234m); };
action.Should().Throw <InvalidOperationException>();
}
public void Cannot_create_snackpile_with_negative_quantity()
{
Action action = () => { var snack = new SnackPile(Snack.Chocolate, -1, 1m); };
action.Should().Throw <InvalidOperationException>();
}
public virtual void LoadSnacks(int position, SnackPile snackPile)
{
Slot slot = GetSlot(position);
slot.SnackPile = snackPile;
}
public SnackPileViewModel(SnackPile snackPile)
{
_snackPile = snackPile;
}
public Slot(int position, SnackPile snackPile)
{
this.Position = position;
this.SnackPile = snackPile;
}
public Slot(int position)
{
Position = position;
SnackPile = new SnackPile(null, 0, 0m);
}
