Добавлена валидация цены

tests/domain/test_price.py

@@ -106,6 +106,41 @@ def test_filter_prices_by_parcel_type_returns_non_document_tariffs_for_parcel()
     assert [price.service_name for price in result] == ["Economy parcel", "Express"]
 
 
+def test_filter_prices_by_parcel_type_keeps_prices_with_bypass_flag_regardless_of_type() -> None:
+    bypass_document = _make_price(
+        provider="cdek",
+        service_name="Документ курьером",
+        bypass_parcel_type_filter=True,
+    )
+    bypass_parcel = _make_price(
+        provider="cdek",
+        service_name="Посылка склад-склад",
+        bypass_parcel_type_filter=True,
+    )
+    other_document = _make_price(provider="other", service_name="Document")
+    other_parcel = _make_price(provider="other", service_name="Parcel")
+
+    doc_result = filter_prices_by_parcel_type(
+        [bypass_document, bypass_parcel, other_document, other_parcel],
+        parcel_type=ParcelType.DOC,
+    )
+    parcel_result = filter_prices_by_parcel_type(
+        [bypass_document, bypass_parcel, other_document, other_parcel],
+        parcel_type=ParcelType.PARCEL,
+    )
+
+    assert [price.service_name for price in doc_result] == [
+        "Документ курьером",
+        "Посылка склад-склад",
+        "Document",
+    ]
+    assert [price.service_name for price in parcel_result] == [
+        "Документ курьером",
+        "Посылка склад-склад",
+        "Parcel",
+    ]
+
+
 def test_filter_prices_by_parcel_type_returns_all_prices_when_type_is_missing() -> None:
     prices = [
         _make_price(service_name="Документ"),