public void SetTargetVertex()
{
var graph = new BidirectionalGraph <int, Edge <int> >();
var algorithm = new HoffmanPavleyRankedShortestPathAlgorithm <int, Edge <int> >(graph, e => 1.0);
const int vertex1 = 0;
algorithm.SetTargetVertex(vertex1);
algorithm.TryGetTargetVertex(out int target);
Assert.AreEqual(vertex1, target);
// Not changed
algorithm.SetTargetVertex(vertex1);
algorithm.TryGetTargetVertex(out target);
Assert.AreEqual(vertex1, target);
const int vertex2 = 1;
algorithm.SetTargetVertex(vertex2);
algorithm.TryGetTargetVertex(out target);
Assert.AreEqual(vertex2, target);
}
public void TryGetTargetVertex()
{
var graph = new BidirectionalGraph <int, Edge <int> >();
var algorithm = new HoffmanPavleyRankedShortestPathAlgorithm <int, Edge <int> >(graph, e => 1.0);
Assert.IsFalse(algorithm.TryGetTargetVertex(out _));
const int vertex = 0;
algorithm.SetTargetVertex(vertex);
Assert.IsTrue(algorithm.TryGetTargetVertex(out int target));
AssertEqual(vertex, target);
}