public void InvalidInput3()
        {
            var model1 = new OhmCalculator.Models.OhmValueCalculator();
            var result = model1.CalculateOhmValue("2", "2", "a", "1");

            Assert.AreEqual(0, result, "This should return zero value");
        }
        public void ValidInputs()
        {
            var model1 = new OhmCalculator.Models.OhmValueCalculator();
            var result = model1.CalculateOhmValue("1", "1", "1", "1");

            Assert.IsNotNull(result);
            Assert.AreEqual(11, result, "Result should be 11");
        }