public void QuadroDigit()
{
int numberOfDigits = 4;
int expected = 5832;
BigInteger actual = MagicStringUser.GetBiggestProductOfAdjacentDigits(numberOfDigits);
Assert.AreEqual(expected, actual);
}
public void EndOfString()
{
string magicString = "9187";
int numberOfDigits = 2;
int expected = 8 * 7;
BigInteger actual = MagicStringUser.GetBiggestProductOfAdjacentDigits(magicString, numberOfDigits);
Assert.AreEqual(expected, actual);
}
public void BeginningOfString()
{
string magicString = "7819";
int numberOfDigits = 2;
int expected = 7 * 8;
BigInteger actual = MagicStringUser.GetBiggestProductOfAdjacentDigits(magicString, numberOfDigits);
Assert.AreEqual(expected, actual);
}
