public void AnyAlphaNumericChar_Distribution()
{
var anon = new AnonymousData();
var classifier = new Classifier <char>();
classifier.AddClassification("Alpha", d => char.IsLetterOrDigit(d));
classifier.Classify(() => anon.AnyAlphaNumericChar(Distribution.Uniform));
Assert.True(classifier["Alpha"] == 1.0);
}