public void CalArithmeticMean_DoubleInputValues_Success()
{
IStatsService statsService = new StatsService();
double mean = statsService.CalcArithmeticMean(new double[] { 1.5, 1.5, 1.5 });
Assert.Equal(1.5, mean);
}
public void CalArithmeticMean_CornerCase_ZeroValue()
{
IStatsService statsService = new StatsService();
Assert.Equal(0, statsService.CalcArithmeticMean(new double[] { 0 }));
}
public void CalArithmeticMean_EmptyList_Exception()
{
IStatsService statsService = new StatsService();
Assert.Throws <ArgumentException>(() => statsService.CalcArithmeticMean(new double[] { }));
}