public void Test_list_having_longest_streak_in_the_middle()
{
var flips = new List <CoinFlipResult>()
{
CoinFlipResult.Head,
CoinFlipResult.Head,
CoinFlipResult.Head,
CoinFlipResult.Tail,
CoinFlipResult.Tail,
CoinFlipResult.Tail,
CoinFlipResult.Tail,
CoinFlipResult.Head,
CoinFlipResult.Head,
CoinFlipResult.Head,
CoinFlipResult.Head,
CoinFlipResult.Head,
CoinFlipResult.Tail,
CoinFlipResult.Head,
CoinFlipResult.Head,
};
var n = new CoinFlipAnalyzer().CountLongestStreak(flips);
Assert.AreEqual(n, 5);
}
public void Test_empty_list()
{
var flips = new List <CoinFlipResult>()
{
};
var n = new CoinFlipAnalyzer().CountLongestStreak(flips);
Assert.AreEqual(n, 0);
}
public void Test_list_with_two_of_different_kind()
{
var flips = new List <CoinFlipResult>()
{
CoinFlipResult.Head
};
var n = new CoinFlipAnalyzer().CountLongestStreak(flips);
Assert.AreEqual(n, 1);
}
public void Test_single_item_list()
{
var flips = new List <CoinFlipResult>()
{
CoinFlipResult.Head
};
var n = new CoinFlipAnalyzer().CountLongestStreak(flips);
Assert.AreEqual(n, 1);
}
static void Main(string[] args)
{
var coinFlipper = new CoinFlipper.CoinFlipper();
var coinFlipAnalyzer = new CoinFlipAnalyzer();
Console.WriteLine(coinFlipper.Flip());
var flips = coinFlipper.FlipLikeCrazy(5).ToList();
Console.WriteLine("Flipped like crazy {0} times. Got {1} heads and {2} tails. " +
"With a longest streak of {3} flip restuls of the same kind in a row!!!",
flips.Count(),
flips.Count(f => f == CoinFlipResult.Head),
flips.Count(f => f == CoinFlipResult.Tail),
coinFlipAnalyzer.CountLongestStreak(flips)
);
Console.ReadKey();
}