public void PiTest_When7Digits_ThenPi3_1415926()
{
VeryLongMath.SetPiAlgorithm(PiAlgorithm.BBP);
Assert.IsTrue(VeryLongMath.Pi(7).ToString().StartsWith("3.1415926"));
}
public void PiTestEuler_When5Digits_ThenPi3_14159()
{
VeryLongMath.SetPiAlgorithm(PiAlgorithm.Euler);
Assert.IsTrue(VeryLongMath.Pi(5).ToString().StartsWith("3.14159"));
}