public void GraphGenerator_Create_Triomino_Graph_has_to_work()
{
HyperGraph triominoGraph = GraphGenerator.CreateTriominoGraph();
Assert.AreEqual(56, triominoGraph.Edges.Where(e => e.IsThreeSidedEdge()).Count());
Assert.AreEqual(21, triominoGraph.Edges.Where(e => e.IsTwoSidedEdge()).Count());
}