private static double TspCanonicalDistance(string problemName, int nrNodes)
{
var tspLib = new TspLib95(RootDir);
tspLib.LoadTSP(problemName);
var problem = tspLib.GetItemByName(problemName, ProblemType.TSP).Problem;
var nodes = Enumerable.Range(1, nrNodes);
var tour = new Tour(problemName, "", nodes.Count(), nodes);
return problem.TourDistance(tour);
}
public void Constructor_DimensionIsZero_NodeCountTakenAsDimension()
{
Tour tour = new Tour("name", "comment", 0, new[] { 1, 2, 3 });
Assert.IsNotNull(tour);
Assert.AreEqual("name", tour.Name);
Assert.AreEqual("comment", tour.Comment);
Assert.AreEqual(3, tour.Dimension);
Assert.AreEqual(3, tour.Nodes.Count);
Assert.AreEqual(1, tour.Nodes[0]);
Assert.AreEqual(2, tour.Nodes[1]);
Assert.AreEqual(3, tour.Nodes[2]);
}
public void Constructor_InitilizesTourProperly()
{
Tour tour = new Tour("name", "comment", 3, new[] { 1, 2, 3 });
Assert.IsNotNull(tour);
Assert.AreEqual("name", tour.Name);
Assert.AreEqual("comment", tour.Comment);
Assert.AreEqual(3, tour.Dimension);
Assert.AreEqual(3, tour.Nodes.Count);
Assert.AreEqual(1, tour.Nodes[0]);
Assert.AreEqual(2, tour.Nodes[1]);
Assert.AreEqual(3, tour.Nodes[2]);
}
public void Constructor_OnNullNodeArgument_ThrowsException()
{
Tour tour = new Tour("name", "comment", 3, null);
Assert.Fail();
}
public void Constructor_DimensionIsNegative_ExcptionThrown()
{
Tour tour = new Tour("name", "comment", -1, new[] { 1, 2, 3 });
Assert.Fail();
}
public void Constructor_OnNullNameArgument_ThrowsException()
{
Tour tour = new Tour(null, "comment", 3, new[] { 1, 2, 3 });
Assert.Fail();
}
