public void checkForIsNullTest()
        {
            OhmValueCalculator.Classes.OhmValueCalculatorHelperClass calculator = new OhmValueCalculator.Classes.OhmValueCalculatorHelperClass();
            var res = calculator.CalculateOhmValue("Red", "Yellow", "Green", "Blue");

            Assert.IsNotNull(res);
        }
        public void checkForValuesGivenInAllBandsTest2()
        {
            OhmValueCalculator.Classes.OhmValueCalculatorHelperClass calculator = new OhmValueCalculator.Classes.OhmValueCalculatorHelperClass();
            var res = calculator.CalculateOhmValue("Green", "Yellow", "Gold", "Red");

            Assert.AreEqual(res, 5.4);
        }
        public void checkForToleranceBandNone()
        {
            OhmValueCalculator.Classes.OhmValueCalculatorHelperClass calculator = new OhmValueCalculator.Classes.OhmValueCalculatorHelperClass();
            var res = calculator.CalculateOhmValue("Green", "Yellow", "Gold", "None");

            Assert.AreEqual(res, 79);
        }
        public void checkForValuesGivenInAllBandsTest1()
        {
            OhmValueCalculator.Classes.OhmValueCalculatorHelperClass calculator = new OhmValueCalculator.Classes.OhmValueCalculatorHelperClass();
            var res = calculator.CalculateOhmValue("Orange", "Brown", "Black", "Red");

            Assert.AreEqual(res, 31);
        }