fix test_intersection

This change was suggested here: python-graphblas/graphblas-algorithms#62 (comment)
eriknw · May 2, 2023 · 773ac7e · 773ac7e
1 parent 47083ba
commit 773ac7e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/networkx/algorithms/operators/tests/test_binary.py b/networkx/algorithms/operators/tests/test_binary.py
@@ -52,7 +52,8 @@ def test_intersection():
     I2 = nx.intersection(G2, H2)
     assert set(I2.nodes()) == {1, 2, 3, 4}
     assert sorted(I2.edges()) == [(2, 3)]
-    if os.environ.get("NETWORKX_GRAPH_CONVERT", None) != "nx-loopback":
+    # Only test if not performing auto convert testing of backend implementations
+    if os.environ.get("NETWORKX_GRAPH_CONVERT", None) is None:
         with pytest.raises(TypeError):
             nx.intersection(G2, H)
         with pytest.raises(TypeError):