public void TestOneEdgeAugmented()
{
// build graph.
var graph = new Itinero.Graphs.Graph(EdgeDataSerializer.Size);
graph.AddVertex(0);
graph.AddVertex(1);
graph.AddEdge(0, 1, EdgeDataSerializer.Serialize(new EdgeData()
{
Distance = 100,
Profile = 1
}));
// build speed profile function.
var speed = 100f / 3.6f;
Func <ushort, FactorAndSpeed> getFactor = (x) =>
{
return(new FactorAndSpeed()
{
Direction = 0,
SpeedFactor = 1.0f / speed,
Value = 1.0f / speed
});
};
// convert graph.
var directedGraph = new DirectedDynamicGraph(ContractedEdgeDataSerializer.DynamicAugmentedFixedSize);
var algorithm = new DirectedGraphBuilder <Weight>(graph, directedGraph, new WeightHandler(getFactor));
algorithm.Run();
// check result.
Assert.IsTrue(algorithm.HasRun);
Assert.IsTrue(algorithm.HasSucceeded);
directedGraph.Compress();
Assert.AreEqual(2, directedGraph.VertexCount);
Assert.AreEqual(2, directedGraph.EdgeCount);
// verify all edges.
var edges = directedGraph.GetEdgeEnumerator(0);
Assert.AreEqual(1, edges.Count());
var data = ContractedEdgeDataSerializer.SerializeDynamicAugmented(100 * getFactor(1).Value, null, 100, 100 * getFactor(1).Value);
Assert.AreEqual(data[0], edges.First().Data[0]);
Assert.AreEqual(data[1], edges.First().Data[1]);
Assert.AreEqual(data[2], edges.First().Data[2]);
Assert.AreEqual(1, edges.First().Neighbour);
edges = directedGraph.GetEdgeEnumerator(1);
Assert.AreEqual(1, edges.Count());
data = ContractedEdgeDataSerializer.SerializeDynamicAugmented(100 * getFactor(1).Value, null, 100, 100 * getFactor(1).Value);
Assert.AreEqual(data[0], edges.First().Data[0]);
Assert.AreEqual(data[1], edges.First().Data[1]);
Assert.AreEqual(data[2], edges.First().Data[2]);
Assert.AreEqual(0, edges.First().Neighbour);
}
