public void TestClusteringCoefficientForVertexInGraphWithAloneVertex()
{
var graph = new AdjacencyListGraph(4);
graph.AddArrow(0, 3);
graph.AddArrow(0, 1);
graph.AddArrow(1, 2);
graph.AddArrow(2, 0);
ClusteringCoefficient cCoefficient = new ClusteringCoefficient(graph);
var result = cCoefficient.GetClusteringCoefficientForVertex(3);
double expectedResult = 0d;
Assert.That(result, Is.EqualTo(expectedResult));
}
public void SixVerticesGraphClusteringCoefficientForVertex0()
{
var graph = new AdjacencyGraph(6)
.AddArrow(0, 1)
.AddArrow(0, 2)
.AddArrow(0, 3)
.AddArrow(4, 0)
.AddArrow(3, 4)
.AddArrow(4, 3)
.AddArrow(2, 3)
.AddArrow(1, 2)
.AddArrow(2, 1)
.AddArrow(1, 5)
.AddArrow(5, 2)
.AddArrow(1, 0);
ClusteringCoefficient cCoefficient = new ClusteringCoefficient(graph);
var result = cCoefficient.GetClusteringCoefficientForVertex(0);
Assert.That(result, Is.EqualTo(0.5));
}