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-rw-r--r--_test/test_issues.py8
1 files changed, 8 insertions, 0 deletions
diff --git a/_test/test_issues.py b/_test/test_issues.py
index 681dc6d..76fae01 100644
--- a/_test/test_issues.py
+++ b/_test/test_issues.py
@@ -278,3 +278,11 @@ class TestIssues:
- e # 5
""")
assert buf.getvalue() == exp
+
+ def test_issue_22(self):
+ import ruamel.yaml
+ from ruamel.yaml.compat import StringIO
+ buf = StringIO()
+ ruamel.yaml.safe_dump(['012923'], buf)
+ assert buf.getvalue() == "['012923']\n"
+