added test_empty_graph_reversal

Qiskit · Apr 5, 2023 · b071f44 · b071f44
1 parent e653082
commit b071f44
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/tests/rustworkx_tests/digraph/test_edges.py b/tests/rustworkx_tests/digraph/test_edges.py
@@ -988,3 +988,8 @@ def test_reverse_large_graph(self):
         graph.reverse_inplace()
         reversed_edge_list = [(d, s) for s, d in edge_list]
         self.assertEqual(reversed_edge_list, graph.edge_list())
+
+    def test_empty_graph_reversal(self):
+        graph = rustworkx.PyDiGraph()
+        graph.reverse_inplace()
+        self.assertEqual([], graph.edge_list())