public Property TransposeGraph_HasSameNumberOfEdgesAndVertices(SparseDirectedGraph <int> graph) { // Act var transponse = graph.Transpose(); // Property return((transponse.VertexCount == graph.VertexCount) .And(transponse.EdgeCount == graph.EdgeCount)); }
public Property VertexCount_AfterAddingVertices_EqualsNumberOfVerticesAdded(int x) { // Arrange var graph = new SparseDirectedGraph <int>(); for (int i = 0; i < x; i++) { graph.AddVertex(i); } // Act var vertexCount = graph.VertexCount; // Property return((x == vertexCount).When(x >= 0)); }
public Property EdgeCount_AfterAddingEdges_EqualsNumberOfEdgesAdded(int x) { // Arrange var graph = new SparseDirectedGraph <int>(); graph.AddVertex(10); graph.AddVertex(23); for (int i = 0; i < x; i++) { graph.AddEdge(10, 23); } // Act var edgeCount = graph.EdgeCount; //Property return((x == edgeCount).When(x >= 0)); }