public void FailTextValue()
{
List <string> list_number = new List <string> {
"pepe", "4", "-2", "4", "4"
};
double result = Week4.AveragePositive(list_number);
}
public void WorkForNegativeNumber()
{
List <string> list_number = new List <string> {
"-5", "-9", "-2", "-1"
};
double result = Week4.AveragePositive(list_number);
Assert.AreEqual(double.NaN, result);
}
public void WorkForIntermediateZeroNumber()
{
List <string> list_number = new List <string> {
"4", "4", "0", "4"
};
double result = Week4.AveragePositive(list_number);
Assert.AreEqual(4, result);
}
public void WorkForZeroNumber()
{
List <string> list_number = new List <string> {
"0", "4", "4", "4"
};
double result = Week4.AveragePositive(list_number);
Assert.AreEqual(double.NaN, result);
}
