Refs #32233 -- Added tests for nonexistent cache backend.

2020-12-08 07:28:59 +01:00 · 2020-12-08 07:28:59 +01:00 · 0f00560d45
parent 30f2d1af03
commit 0f00560d45
1 changed files with 13 additions and 0 deletions
--- a/tests/cache/tests.py
+++ b/tests/cache/tests.py
@ -2504,3 +2504,16 @@ class CacheHandlerTest(SimpleTestCase):
        msg = "Could not find config for 'nonexistent' in settings.CACHES"
        with self.assertRaisesMessage(InvalidCacheBackendError, msg):
            caches['nonexistent']
+
+    def test_nonexistent_backend(self):
+        msg = (
+            "Could not find backend 'django.nonexistent.NonexistentBackend': "
+            "No module named 'django.nonexistent'"
+        )
+        with self.settings(CACHES={
+            'invalid_backend': {
+                'BACKEND': 'django.nonexistent.NonexistentBackend',
+            },
+        }):
+            with self.assertRaisesMessage(InvalidCacheBackendError, msg):
+                caches['invalid_backend']