public void CalculateMeanReturnsExceptionForEmptyList()
{
var calculator = new MeanCalculator();
var testData = new List<decimal>();
calculator.CalculateMean(testData);
}
private void PrintMean(List<decimal> numbers)
{
try
{
var meanCalc = new MeanCalculator();
var mean = meanCalc.CalculateMean(numbers);
Console.WriteLine("Mean: {0}", mean);
}
catch (Exception)
{
Console.WriteLine("Mean: ERROR");
}
}
public void CalculateMeanReturnsAverage()
{
var calculator = new MeanCalculator();
var testData = new List<decimal>();
testData.Add(10);
testData.Add(20);
testData.Add(30);
var mean = calculator.CalculateMean(testData);
Assert.AreEqual(20m,mean);
}
