public void ReturnTrueAndMatchMessage_WhenBoundIsDoublePositiveInfinityAndArgumentIsPositiveInfinity()
{
// Arrange.
EqualValidationPredicate<double> validationPredicate = new EqualValidationPredicate<double>(double.PositiveInfinity);
// Act.
IValidationPredicateResult result = validationPredicate.Match(double.PositiveInfinity);
// Assert.
Assert.IsTrue(result.IsMatch);
Assert.AreEqual("The argument is equal to <Infinity>.", result.Message);
}