229 lines
7.7 KiB
Python
229 lines
7.7 KiB
Python
from datetime import datetime
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from decimal import Decimal
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import pytest
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from app.services.sf_express_settlement import (
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assert_freight_mutable,
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assert_settle_request,
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freight_amount_label,
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plan_fill_amount,
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plan_settle,
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resolve_header_for_save,
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)
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def test_new_sf_express_nulls_amount_and_requires_waybill():
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plan = resolve_header_for_save(
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transport_mode="sfkd",
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existing_waybill=None,
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existing_amount=None,
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existing_settle_status=None,
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waybill_supplied=True,
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waybill_no=" SF001 ",
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amount_supplied=True,
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freight_amount=Decimal("88"),
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)
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assert plan.waybill_no == "SF001"
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assert plan.freight_amount is None
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assert plan.settle_status == "wjs"
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assert plan.clear_settle_time is True
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assert freight_amount_label("sfkd", plan.freight_amount) == "月结"
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def test_sf_express_rejects_blank_and_long_waybill():
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with pytest.raises(ValueError, match="请填写顺丰单号"):
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resolve_header_for_save(
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transport_mode="sfkd",
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existing_waybill=None,
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existing_amount=None,
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existing_settle_status=None,
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waybill_supplied=True,
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waybill_no=" ",
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amount_supplied=True,
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freight_amount=None,
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)
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with pytest.raises(ValueError, match="顺丰单号不能超过 64 个字符"):
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resolve_header_for_save(
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transport_mode="sfkd",
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existing_waybill=None,
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existing_amount=None,
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existing_settle_status=None,
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waybill_supplied=True,
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waybill_no="S" * 65,
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amount_supplied=False,
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freight_amount=None,
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)
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def test_non_sf_requires_amount_and_clears_waybill_and_settlement():
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plan = resolve_header_for_save(
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transport_mode="zxc",
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existing_waybill="SF001",
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existing_amount=None,
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existing_settle_status="wjs",
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waybill_supplied=False,
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waybill_no=None,
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amount_supplied=True,
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freight_amount="12.3",
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)
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assert plan.waybill_no is None
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assert plan.freight_amount == Decimal("12.30")
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assert plan.settle_status is None
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assert plan.clear_settle_time is True
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def test_other_mode_named_sf_still_requires_amount():
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plan = resolve_header_for_save(
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transport_mode="sf",
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existing_waybill=None,
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existing_amount=None,
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existing_settle_status=None,
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waybill_supplied=True,
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waybill_no="",
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amount_supplied=True,
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freight_amount="12.30",
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)
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assert plan.freight_amount == Decimal("12.30")
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assert plan.waybill_no is None
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assert plan.settle_status is None
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def test_non_sf_rejects_missing_amount_and_negative_amount():
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with pytest.raises(ValueError, match="请填写运费"):
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resolve_header_for_save(
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transport_mode="zxc",
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existing_waybill=None,
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existing_amount=None,
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existing_settle_status=None,
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waybill_supplied=True,
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waybill_no="",
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amount_supplied=True,
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freight_amount=None,
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)
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with pytest.raises(ValueError, match="运费不能为负数"):
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resolve_header_for_save(
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transport_mode="zxc",
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existing_waybill=None,
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existing_amount=None,
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existing_settle_status=None,
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waybill_supplied=True,
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waybill_no="",
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amount_supplied=True,
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freight_amount="-1",
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)
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def test_settled_header_cannot_change():
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with pytest.raises(ValueError, match="已结算的运费不能修改运输方式或顺丰单号"):
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resolve_header_for_save(
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transport_mode="sfkd",
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existing_waybill="SF001",
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existing_amount=None,
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existing_settle_status="yjs",
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waybill_supplied=True,
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waybill_no="SF002",
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amount_supplied=False,
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freight_amount=None,
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)
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def test_blank_settle_keeps_null_and_historical_amount():
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now = datetime(2026, 10, 21, 12, 0, 0)
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assert plan_settle(current_amount=None, submitted_amount=" ", now=now) == (
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None,
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"yjs",
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now,
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)
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assert plan_settle(current_amount=Decimal("10.00"), submitted_amount=None, now=now) == (
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Decimal("10.00"),
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"yjs",
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now,
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)
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amount, status, settle_time = plan_settle(
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current_amount=Decimal("10.00"), submitted_amount="20", now=now
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)
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assert amount == Decimal("20.00")
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assert status == "yjs"
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assert settle_time == now
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def test_batch_settle_rejects_amount_and_fill_keeps_only_monthly_rows():
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assert_settle_request(["a", "b"], None)
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with pytest.raises(ValueError, match="批量结算不能填写运费"):
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assert_settle_request(["a", "b"], "10")
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with pytest.raises(ValueError, match="请选择运费批次"):
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assert_settle_request([], None)
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assert plan_fill_amount(
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current_amount=None, settle_status="yjs", submitted_amount="6.5"
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) == Decimal("6.50")
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with pytest.raises(ValueError, match="只有已结算且仍为月结的运费可以补填金额"):
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plan_fill_amount(
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current_amount=Decimal("1.00"), settle_status="yjs", submitted_amount="2"
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)
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def test_settled_batch_cannot_delete_or_change_samples():
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with pytest.raises(ValueError, match="已结算的运费不能删除"):
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assert_freight_mutable("yjs", "delete")
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with pytest.raises(ValueError, match="已结算的运费不能调整样本"):
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assert_freight_mutable("yjs", "items")
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assert_freight_mutable("wjs", "delete")
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assert freight_amount_label("sfkd", Decimal("8")) == "8.00"
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assert freight_amount_label("zxc", None) == ""
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def test_freight_model_allows_null_amount_and_settlement_columns():
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from app.models.models import BizSampleFreight
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cols = {column.name: column for column in BizSampleFreight.__table__.columns}
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assert cols["freight_amount"].nullable is True
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assert cols["waybill_no"].nullable is True
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assert cols["settle_status"].nullable is True
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assert cols["settle_time"].nullable is True
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def test_amount_serializer_keeps_null_instead_of_zero():
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from types import SimpleNamespace
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from app.crud.sample_freight import _row_to_dict
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from app.services.market_freight import _batch_dict
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obj = SimpleNamespace(
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id="f1",
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freight_no="YF1",
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transport_mode="sfkd",
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freight_amount=None,
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waybill_no=None,
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settle_status="wjs",
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settle_time=None,
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tenant_no="zkxw",
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order_num=0,
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remark="",
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create_by="u1",
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create_time=None,
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update_time=None,
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)
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admin = _row_to_dict(obj, transport_mode_label="顺丰快递", create_by_name="张三")
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market = _batch_dict(obj, 1, "顺丰快递", "张三")
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assert admin["freightAmount"] is None
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assert admin["waybillNo"] == ""
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assert admin["settleStatus"] == "wjs"
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assert admin["freightAmountLabel"] == "月结"
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assert market["freightAmount"] is None
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assert market["freightAmountLabel"] == "月结"
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def test_sample_card_payload_keeps_null_amount():
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from app.crud.sample_freight import freight_amount_payload
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monthly = freight_amount_payload(None, "sfkd", True)
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assert monthly["freightAmount"] is None
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assert monthly["freightAmountLabel"] == "月结"
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assert freight_amount_payload(None, "sfkd", False)["freightAmount"] is None
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assert freight_amount_payload(None, "zxc", True)["freightAmountLabel"] == ""
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numeric = freight_amount_payload(Decimal("88"), "zxc", True)
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assert numeric["freightAmount"] == "88.00"
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assert numeric["freightAmountLabel"] == "88.00"
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assert freight_amount_payload(Decimal("0"), "zxc", False)["freightAmount"] == 0.0
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