public void NumbersAreOrderedByColumn()
{
var columns = string.Join("", BingoCard.GetCard().ToList()
.Select(x => x.Substring(0, 1)).ToArray());
Assert.IsTrue(Regex.IsMatch(columns, "^[B]*[I]*[N]*[G]*[O]*$"));
}
public void NumbersWithinColumnAreAllInTheCorrectRange(string column, int start, int end)
{
var numbers = BingoCard.GetCard().Where(x => x.StartsWith(column)).ToList();
foreach (var number in numbers)
{
var n = Convert.ToInt32(number.Substring(1));
Assert.GreaterOrEqual(n, start, "Column {0} should be in the range between {1} and {2}, found: {3}", column, start, end, number);
Assert.LessOrEqual(n, end, "Column {0} should be in the range between {1} and {2}, found: {3}", column, start, end, number);
}
}
public void NumbersWithinColumnAreInRandomOrder()
{
var card = BingoCard.GetCard().Select(x => Convert.ToInt32(x.Substring(1))).ToArray();
var isRandom = false;
for (var i = 1; i < card.Length; i++)
{
if (card[i - 1] > card[i])
{
isRandom = true;
break;
}
}
Assert.IsTrue(isRandom, "Unlikely result, is the list ordered?");
}
public void ColumnContainsCorrectNumberOfItems(string column, int count)
{
var numbers = BingoCard.GetCard().Where(x => x.StartsWith(column)).ToList();
Assert.AreEqual(count, numbers.Count);
}
public void EachNumberOnCardIsUnique()
{
var card = BingoCard.GetCard();
Assert.AreEqual(card.Length, card.ToList().Distinct().Count());
}
public void CardHas24Numbers()
{
Assert.AreEqual(24, BingoCard.GetCard().Length);
}
