intermittent commit

tests/test_imap_parser.py

@@ -5,6 +5,7 @@ import unittest
 from govoplan_mail.backend.sending.imap import (
     _detect_sent_folder,
     _extract_mailbox_name,
+    _normalize_mailbox_page,
     _paged_descending_sequences,
     _parse_fetch_sequence,
     _sequence_set,
@@ -63,6 +64,10 @@ class ImapMessagePaginationTests(unittest.TestCase):
         )
         self.assertIsNone(_parse_fetch_sequence("UID 123 FLAGS ()"))
 
+    def test_normalizes_mailbox_pagination_request(self):
+        self.assertEqual(_normalize_mailbox_page(folder="", limit=0, offset=-5), ("INBOX", 1, 0))
+        self.assertEqual(_normalize_mailbox_page(folder=" Sent ", limit=500, offset=3), ("Sent", 100, 3))
+
 
 if __name__ == "__main__":
     unittest.main()