public void Should_Generate_Alcohol_Between_2_And_10()
{
var decimalSeparator = Regex.Escape(CultureInfo.CurrentCulture.NumberFormat.PercentDecimalSeparator);
var symbol = Regex.Escape(CultureInfo.CurrentCulture.NumberFormat.PercentSymbol);
var result = Beer.Alcohol();
Assert.That(result, Does.Match("^([2-9]" + decimalSeparator + "[0-9]|10" + decimalSeparator + "0)" + symbol + "$"));
}