public void TestAddTwoNumbers()
        {
            // Arrange
            SByte vFirstNumber    = 25;
            SByte vSecondNumber   = 50;
            SByte vExpectedResult = 76;

            // Act
            SByte vResult =
                FinancialCalculations.AddTwoNumbers(vFirstNumber, vSecondNumber);

            // Assert
            Assert.AreEqual(vExpectedResult, vResult);
        }