public int PointsFor(AmountOfItems <int> dices)
{
var equality = IntEqualityByLiteral.Build();
int amountOfThrees = dices.AmountOf(3, equality);
return(3 * amountOfThrees);
}
public int PointsFor(AmountOfItems <int> dices)
{
var equality = IntEqualityByLiteral.Build();
int amountOfFours = dices.AmountOf(4, equality);
return(4 * amountOfFours);
}
public int PointsFor(AmountOfItems <int> dices)
{
int sumSoFar = 0;
var equality = IntEqualityByLiteral.Build();
for (int face = 1; face < 7; face++)
{
sumSoFar += dices.AmountOf(face, equality) * face;
}
return(sumSoFar);
}
public void AmountOf_BeforeAddReturns0_Test()
{
//Arrange
List <int> list = new List <int>();
AmountOfItems <int> amountOfItems = ListBackedAmountOfItems <int> .Build(list);
var equalityOperation = IntEqualityByLiteral.Build();
int expected = 0;
//Act
int actual = amountOfItems.AmountOf(4, equalityOperation);
//Assert
Assert.AreEqual(expected, actual);
}
public void AmountOf_IncreasesByOneWhenAddingOne_Test()
{
//Arrange
int literalToAdd = 0;
List <int> list = new List <int>();
AmountOfItems <int> amountOfItems = ListBackedAmountOfItems <int> .Build(list);
var equalityOperation = IntEqualityByLiteral.Build();
int expected = 1;
amountOfItems.AddOne(literalToAdd);
//Act
int after = amountOfItems.AmountOf(literalToAdd, equalityOperation);
//Assert
Assert.AreEqual(expected, after);
}