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-rw-r--r--openstackclient/tests/common/test_utils.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/openstackclient/tests/common/test_utils.py b/openstackclient/tests/common/test_utils.py
index b564ffab..064ad417 100644
--- a/openstackclient/tests/common/test_utils.py
+++ b/openstackclient/tests/common/test_utils.py
@@ -347,3 +347,10 @@ class TestFindResource(test_utils.TestCase):
expected = 'a, b, c'
self.assertEqual(expected, utils.format_list(['a', 'b', 'c']))
self.assertEqual(expected, utils.format_list(['c', 'b', 'a']))
+
+ def test_format_list_separator(self):
+ expected = 'a\nb\nc'
+ actual_pre_sorted = utils.format_list(['a', 'b', 'c'], separator='\n')
+ actual_unsorted = utils.format_list(['c', 'b', 'a'], separator='\n')
+ self.assertEqual(expected, actual_pre_sorted)
+ self.assertEqual(expected, actual_unsorted)