public void PiIsCalculatedCorrectly(string expectedPi)
{
var decimals = expectedPi.Split('.')[1].Select(c => Int32.Parse(c.ToString())).ToArray();
var calc = new StaticPiCalculator("3.14159265358979323846264338");
var actual = calc.GetDecimals(decimals.Length);
Assert.True(decimals.SequenceEqual(actual));
}
public void ExceptionIsThrownWhenTooManyDecimalsAreRequested()
{
var calc = new StaticPiCalculator("3.14");
Assert.Throws <Exception>(() => calc.GetDecimals(3));
}
