wip checkout

api.saladeaula.digital/tests/routes/orders/test_checkout.py

@@ -1,9 +1,12 @@
 import json
+from datetime import date, datetime
 from http import HTTPMethod, HTTPStatus
 from pprint import pprint
 
 from layercake.dynamodb import DynamoDBPersistenceLayer, PartitionKey
 
+from routes.orders.checkout import _calc_due_date
+
 from ...conftest import HttpApiProxy, LambdaContext
 
 
@@ -147,3 +150,33 @@ def test_checkout_from_user(
     )
     print(r)
     assert r['statusCode'] == HTTPStatus.CREATED
+
+
+def test_calc_due_date_skips_weekends_and_holidays():
+    start_date = datetime(2026, 1, 9, 10, 30)  # Friday
+    business_days = 3
+
+    holidays = {
+        date(2026, 1, 12),  # Monday (holiday)
+    }
+
+    result = _calc_due_date(
+        start_date=start_date,
+        business_days=business_days,
+        holidays=holidays,
+    )
+
+    # Mon (12) -> holiday (ignored)
+    # Tue (13) -> 1
+    # Wed (14) -> 2
+    # Thu (15) -> 3 ✅
+    expected = datetime(2026, 1, 15, 10, 30)
+
+    assert result == expected
+
+
+def test_calc_due_date_only_weekends():
+    start_date = datetime(2026, 1, 8, 9, 0)  # Thursday
+    result = _calc_due_date(start_date, 1)
+
+    assert result == datetime(2026, 1, 9, 9, 0)