public static void SumVx_Tests(string data, ulong expected)
{
Assert.AreEqual(expected, DigitsSummer.Sum(data));
Assert.AreEqual(expected, DigitsSummer.SumHash(data));
Assert.AreEqual(expected, DigitsSummer.SumLinq(data));
Assert.AreEqual(expected, DigitsSummer.SumPLinq(data));
Assert.AreEqual(expected, DigitsSummer.SumV2(data));
Assert.AreEqual(expected, DigitsSummer.SumV3(data));
Assert.AreEqual(expected, DigitsSummer.SumV3_5(data));
Assert.AreEqual(expected, DigitsSummer.SumV4(data));
Assert.AreEqual(expected, DigitsSummer.SumVx(data));
Assert.AreEqual(expected, DigitsSummer.SumVx2(data));
Assert.AreEqual(expected, DigitsSummer.SumVx22(data));
Assert.AreEqual(expected, DigitsSummer.SumVx23(data));
Assert.AreEqual(expected, DigitsSummer.SumVx24(data));
}