public void AddStringNotRegexMatchValidationPredicate()
{
// Arrange.
string value = TextHelper.GetTextWithLength(5000);
ValidatableArgument<string> argument =
new ValidatableArgument<string>("argument", value);
// Act.
argument.IsNotRegexMatch("xxx");
// Assert.
Assert.AreEqual(1, argument.ValidationPredicates.Count());
Assert.IsInstanceOfType(argument.ValidationPredicates.First(), typeof(StringNotRegexMatchValidationPredicate));
}