diff options
Diffstat (limited to 'networkx/algorithms/tests/test_lowest_common_ancestors.py')
-rw-r--r-- | networkx/algorithms/tests/test_lowest_common_ancestors.py | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/networkx/algorithms/tests/test_lowest_common_ancestors.py b/networkx/algorithms/tests/test_lowest_common_ancestors.py index 4724f383..2b51c387 100644 --- a/networkx/algorithms/tests/test_lowest_common_ancestors.py +++ b/networkx/algorithms/tests/test_lowest_common_ancestors.py @@ -135,16 +135,22 @@ class TestTreeLCA: def test_not_implemented_for(self): NNI = nx.NetworkXNotImplemented G = nx.Graph([(0, 1)]) - pytest.raises(NNI, tree_all_pairs_lca, G) - pytest.raises(NNI, all_pairs_lca, G) + with pytest.raises(NNI): + next(tree_all_pairs_lca(G)) + with pytest.raises(NNI): + next(all_pairs_lca(G)) pytest.raises(NNI, nx.lowest_common_ancestor, G, 0, 1) G = nx.MultiGraph([(0, 1)]) - pytest.raises(NNI, tree_all_pairs_lca, G) - pytest.raises(NNI, all_pairs_lca, G) + with pytest.raises(NNI): + next(tree_all_pairs_lca(G)) + with pytest.raises(NNI): + next(all_pairs_lca(G)) pytest.raises(NNI, nx.lowest_common_ancestor, G, 0, 1) G = nx.MultiDiGraph([(0, 1)]) - pytest.raises(NNI, tree_all_pairs_lca, G) - pytest.raises(NNI, all_pairs_lca, G) + with pytest.raises(NNI): + next(tree_all_pairs_lca(G)) + with pytest.raises(NNI): + next(all_pairs_lca(G)) pytest.raises(NNI, nx.lowest_common_ancestor, G, 0, 1) def test_tree_all_pairs_lowest_common_ancestor13(self): |