public void TwoSocksSameColour_Pair()
{
var inputArray = new string[] { "red", "red" };
var result = SockPairer.Process(inputArray);
Assert.AreEqual(1, result);
}
public void OneSock_NotPaired()
{
var inputArray = new string[] { "red" };
var result = SockPairer.Process(inputArray);
Assert.AreEqual(0, result);
}