public void calculating_supplemented_amount_should_return_proper_value(EventType eventType, decimal supplementionRate)
        {
            const decimal donationAmount = 1000m;

            var calculator         = new SupplementCalculator();
            var supplementedAmount = calculator.CalculateSupplementedAmount(donationAmount, eventType);

            Assert.AreEqual(donationAmount + donationAmount * supplementionRate / 100, supplementedAmount);
        }
        public void calculating_supplemented_amount_should_return_proper_value(EventType eventType, decimal supplementionRate)
        {
            const decimal donationAmount = 1000m;

            var calculator = new SupplementCalculator();
            var supplementedAmount = calculator.CalculateSupplementedAmount(donationAmount, eventType);

            Assert.AreEqual(donationAmount + donationAmount * supplementionRate / 100, supplementedAmount);
        }