public void CalculateGreatCircleDistance_BnaToLax()
{
var actual = FlyingSalespersonProblem.
CalculateGreatCircleDistance
(36.12, -86.67, 33.94, -118.40);
Assert.AreEqual(2887.26, actual, 0.01);
}
public void ToRadians()
{
Assert.AreEqual(0.0,
FlyingSalespersonProblem.ToRadians(0.0),
0.0001);
Assert.AreEqual(Math.PI,
FlyingSalespersonProblem.ToRadians(180.0),
0.0001);
Assert.AreEqual(2 * Math.PI,
FlyingSalespersonProblem.ToRadians(360.0),
0.0001);
}
public void ComputeTourLength_BnaToLax ()
{
// arrange
var cities = new double[][]
{
new double[] {1, 36.12, -86.67},
new double[] {2, 33.94, -118.40},
};
var fsp = new FlyingSalespersonProblem(cities);
fsp.VisitingOrder[0] = 1;
fsp.VisitingOrder[1] = 2;
// act
// since we computed to AND from, we divide by 2
var actual = fsp.ComputeTourLength() / 2;
// assert
Assert.AreEqual(2887.26, actual, 0.01);
}
public void ComputeTourLength_BnaToLax()
{
// arrange
var cities = new double[][]
{
new double[] { 1, 36.12, -86.67 },
new double[] { 2, 33.94, -118.40 },
};
var fsp = new FlyingSalespersonProblem(cities);
fsp.VisitingOrder[0] = 1;
fsp.VisitingOrder[1] = 2;
// act
// since we computed to AND from, we divide by 2
var actual = fsp.ComputeTourLength() / 2;
// assert
Assert.AreEqual(2887.26, actual, 0.01);
}
