class_docstr: Unit tests for the Voronoi cells function.
class_docstr_tok: ["Unit","tests","for","the","Voronoi","cells","function","."]
code: def test_multidigraph_unweighted(self):
      # This is the twice-singly-linked directed cycle graph on six nodes.
      edges = list(pairwise(range(6), cyclic=True))
      G = nx.MultiDiGraph(2 * edges)
      H = nx.DiGraph(G)
      G_cells = nx.voronoi_cells(G, {0, 3})
      H_cells = nx.voronoi_cells(H, {0, 3})
      assert G_cells == H_cells
  
file_path: networkx/networkx/algorithms/tests/test_voronoi.py
imports: import networkx
  from networkx.utils import pairwise
label_desc: Use image node_id 8 for calling the TestVoronoiCells obj's underlying member method code with example usage: obj.test_multidigraph_unweighted() without return types