/* Testing if the fitness function outputs correctly, by using a controlled test file. */
public void CalculateFitnessIndividual_DoesCorrectCalculation_ReturnsDouble()
{
// Arrange
DNA <string> test = new DNA <string>(0, TestString, 0.0, true);
string filePath = "./../../../../TestFiles/XMLTest.xml";
string element = "tripinfo";
string attribute = "timeLoss";
string[] timeLossArray = test.GetSpecificXMLAttributeFromFile("tripinfo", "timeLoss", filePath);
int cars = timeLossArray.Count();
double timeLossSum = 0.0;
for (int i = 0; i < cars; i++)
{
timeLossSum += double.Parse(timeLossArray[i]);
}
double result = timeLossSum;
double expected = Math.Pow(2, -(0.1 * 6.78));
// Act
result = test.CalculateFitnessIndividual(element, attribute, filePath);
// Assert
Assert.AreEqual(result, expected);
}