add a value error unit test for when secret key in urlsafeserialzier …

…is None
ONSdigital · Jan 26, 2024 · 7a65457 · 7a65457
1 parent c539ba3
commit 7a65457
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/tests/app/helpers/test_url_safe_serializer.py b/tests/app/helpers/test_url_safe_serializer.py
@@ -29,3 +29,9 @@ def test_safe_serializer_raises_bad_signature_when_salts_differ(app: Flask):
 
         with pytest.raises(BadSignature):
             url_safe_serializer().loads(serialized_param)
+
+def test_safe_serializer_raises_value_error_when_secret_key_is_none(app:Flask):
+    app.secret_key = None
+    with app.test_request_context():
+        with pytest.raises(ValueError):
+            url_safe_serializer()