1 files changed, 18 insertions, 0 deletions
diff --git a/tests/test_util_inspect.py b/tests/test_util_inspect.py
index 6a3e25b6e..0c7c7667d 100644
--- a/tests/test_util_inspect.py
+++ b/tests/test_util_inspect.py
@@ -346,6 +346,24 @@ def test_dictionary_sorting():
     assert description == "{'a': 1, 'b': 4, 'c': 3, 'd': 2}"
 
 
+def test_set_sorting():
+    set_ = set("gfedcba")
+    description = inspect.object_description(set_)
+    if PY3:
+        assert description == "{'a', 'b', 'c', 'd', 'e', 'f', 'g'}"
+    else:
+        assert description == "set(['a', 'b', 'c', 'd', 'e', 'f', 'g'])"
+
+
+def test_set_sorting_fallback():
+    set_ = set((None, 1))
+    description = inspect.object_description(set_)
+    if PY3:
+        assert description in ("{1, None}", "{None, 1}")
+    else:
+        assert description in ("set([1, None])", "set([None, 1])")
+
+
 def test_dict_customtype():
     class CustomType(object):
         def __init__(self, value):