public void TestOhmValueTolerationCalculation()
{
double ohms = 100; // value = 100 ohms
double tolerance = 0.1; // tolerance = 10%
var expected_upper_range = ohms + (ohms * tolerance); // 110
var expected_lower_range = ohms - (ohms * tolerance); // 90
double[] results = calculator.GetValueRange(ohms, tolerance);
Assert.IsTrue(results[1] == expected_upper_range && results[0] == expected_lower_range);
}