code: def test_adjacency(self):
      for G, A in self.GA:
          a_adj = list(A.adjacency())
          for n, nbrs in G.adjacency():
              assert (n, set(nbrs)) in a_adj
  
imports: import pytest
  import networkx
  from networkx.algorithms.approximation import k_components
  from networkx.algorithms.approximation.kcomponents import _AntiGraph, _same
label_desc: Use image node_id 7 for calling the TestAntiGraph obj's underlying member method code with example usage: obj.test_adjacency() without return types