public void TestEcartTypeBorneInvalide()
{
double sommeDistance = double.NaN;
int nbrPairDonnees = 2;
double ecartType = VarianceCalculator.GetEcartType(sommeDistance, nbrPairDonnees);
Assert.Equal(double.NaN, ecartType);
}
public void TestEcartTypeBorneSuperieure()
{
const double ecartTypeTest = 4.47;
double sommeDistance = 20;
int nbrPairDonnees = 1;
double ecartType = VarianceCalculator.GetEcartType(sommeDistance, nbrPairDonnees);
Assert.Equal(Math.Round(ecartType, 2), ecartTypeTest);
}
public void TestEcartTypeBorneInferieure()
{
const double ecartTypeTest = 10;
double sommeDistance = 200;
int nbrPairDonnees = 2;
double ecartType = VarianceCalculator.GetEcartType(sommeDistance, nbrPairDonnees);
Assert.Equal(ecartType, ecartTypeTest);
}