public void Calculate_zeroPeriods()
{
double[] input = new double[] { 200, 225, 245 };
double[] forecast = ArrayBased.Join(SimpleAverage.Calculate(input, 0));
Assert.Equal(input, forecast);
}
public void Calculate_1Period()
{
double[] input = new double[] { 100, 150, 200 };
double[] forecast = ArrayBased.Join(SimpleAverage.Calculate(input, 1));
double[] expectedValue = new double[] { 100, 150, 200, 150 };
Assert.Equal(expectedValue, forecast);
}
public void Calculate_negativePeriods()
{
double[] input = new double[] { };
try
{
SimpleAverage.Calculate(input, -1);
}
catch (NegativePeriodsToCalculate e)
{
Assert.Equal(e.Message, NegativePeriodsToCalculate.eMessage);
}
}
