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-rw-r--r--tests/cache/tests.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/cache/tests.py b/tests/cache/tests.py
index e093dc842d..0549d790bc 100644
--- a/tests/cache/tests.py
+++ b/tests/cache/tests.py
@@ -926,6 +926,11 @@ class BaseCacheTests:
self.assertEqual(cache.get_or_set('mykey', my_callable), 'value')
self.assertEqual(cache.get_or_set('mykey', my_callable()), 'value')
+ def test_get_or_set_callable_returning_none(self):
+ self.assertIsNone(cache.get_or_set('mykey', lambda: None))
+ # Previous get_or_set() doesn't store None in the cache.
+ self.assertEqual(cache.get('mykey', 'default'), 'default')
+
def test_get_or_set_version(self):
msg = "get_or_set() missing 1 required positional argument: 'default'"
cache.get_or_set('brian', 1979, version=2)