/// <summary>
/// calculates the power balance of string data type power
/// </summary>
public void TeestCalculatePowerBalance()
{
//Assemble
List <string> power = new List <string>()
{
"122.33", "91.55", "94.11"
};
double expectedResult = 102.66;
//Act
double actualResult = Summary.CalculatePowerBalance(power);
//Assert
Assert.AreEqual(expectedResult, Summary.roundOff(actualResult));
}