public void ChangeForCoinIsACoin(int coin)
{
CalculateChange calculateChange;
IList<int> result;
Scenario()
.Given(calculateChange = new CalculateChange())
.When(result = calculateChange.ChangeFor(coin))
.Then(result, Is(AList.InOrder().WithOnlyValues(coin)));
}
public void GivesChangeStartingFromLargestPossibleCoin(int amount, int[] coins)
{
CalculateChange calculateChange;
IList<int> result;
Scenario()
.Given(calculateChange = new CalculateChange())
.When(result = calculateChange.ChangeFor(amount))
.Then(result, Is(AList.InOrder().WithOnlyValues(coins)));
}
public void ChangeForZeroIsEmpty()
{
CalculateChange calculateChange;
IList<int> result;
Scenario()
.Given(calculateChange = new CalculateChange())
.When(result = calculateChange.ChangeFor(0))
.Then(result, Is(AList.NoItems<int>()));
}