public BodyMassIndexReport(string height, string weight)
        {
            this.Height = height;
            this.Weight = weight;

            var validation     = new AllValidation();
            var areValidInputs = validation.IsValid(this);

            if (!areValidInputs)
            {
                return;
            }

            IsValid = true;

            var dWeight = GeneralValidation.MapStringToDecimal(weight);
            var dHeight = GeneralValidation.MapStringToDecimal(height);

            BmiCalculator = new BodyMassIndex(dHeight, dWeight);
        }
        [TestCase("3", "4", ExpectedResult = true)]            // true true
        public bool WhenHeightAndWeightAreValues_ThenValidatorSucceedsOrFails(string height, string weight)
        {
            var validator = new AllValidation();

            return(validator.IsValid(new BodyMassIndexReport(height, weight)));
        }