add test cases

test/test_nkode_api.py

@@ -10,6 +10,7 @@ def nkode_api() -> NKodeAPI:
 
 @pytest.mark.parametrize("numb_of_keys,attrs_per_key,user_passcode", [
     (10, 7, [3, 10, 27, 68]),
+    (12, 6, [3, 10, 27, 68, 32]),
 ])
 def test_create_new_user_and_renew_keys(nkode_api, numb_of_keys, attrs_per_key, user_passcode):
     username = "test_username"

test/test_user_cipher_keys.py

@@ -20,11 +20,15 @@ def test_encode_decode_base64(passcode_len):
 @pytest.mark.parametrize(
     "numb_of_keys,attrs_per_key,max_nkode_len",
     [
-        (10, 7,10)
+        (10, 7, 10),
+        (9, 7, 10),
+        (8, 7, 12),
     ])
 def test_decode_mask(numb_of_keys, attrs_per_key, max_nkode_len):
     customer = CustomerInterface.new(numb_of_keys, attrs_per_key)
-    passcode_entry = generate_random_nonrepeating_list(numb_of_keys * attrs_per_key, max_val=70)[:4]
+    passcode_entry = generate_random_nonrepeating_list(
+        numb_of_keys * attrs_per_key,
+        max_val=(numb_of_keys*attrs_per_key))[:4]
     passcode_values = [customer.attr_vals[idx] for idx in passcode_entry]
     set_vals = customer.set_vals
     user_keys = UserCipherKeys.new(numb_of_keys, attrs_per_key, set_vals, max_nkode_len)