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import { describe, expect, it } from "vitest";
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import {
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applyMarkup,
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applyMarkupToQuotes,
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type RawQuoteTier,
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} from "@/modules/pricing/engine";
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const RAW_TIERS: RawQuoteTier[] = [
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{
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service_level: "standard",
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rate_option: "lowest",
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carrier: "Mothership",
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transit_days: "5-7",
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transit_description: "最低价格",
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raw_freight: 320,
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surcharges: 15,
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raw_total: 335,
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},
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{
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service_level: "standard",
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rate_option: "fastest",
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carrier: "Mothership",
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transit_days: "3-4",
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transit_description: "最快",
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raw_freight: 365,
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surcharges: 0,
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raw_total: 365,
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},
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{
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service_level: "guaranteed",
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rate_option: "lowest",
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carrier: "Mothership",
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transit_days: "4-5",
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transit_description: "保价最低",
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raw_freight: 380,
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surcharges: 0,
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raw_total: 380,
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},
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{
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service_level: "guaranteed",
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rate_option: "fastest",
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carrier: "Mothership",
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transit_days: "2-3",
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transit_description: "保价最快",
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raw_freight: 410,
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surcharges: 0,
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raw_total: 410,
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},
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];
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describe("TC-403 加价可复算（task-114）", () => {
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it("从 DB raw_freight + markup 重算 final_total 误差 ≤0.01", () => {
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const markupPercent = 10;
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const marked = applyMarkupToQuotes(RAW_TIERS, markupPercent);
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for (let i = 0; i < RAW_TIERS.length; i++) {
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const raw = RAW_TIERS[i];
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const expected = applyMarkup(
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raw.raw_freight,
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raw.raw_total,
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markupPercent,
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);
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const actual = marked[i];
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expect(Math.abs(actual.final_total - expected.finalTotal)).toBeLessThanOrEqual(
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0.01,
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);
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expect(Math.abs(actual.markup_amount - expected.markupAmount)).toBeLessThanOrEqual(
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0.01,
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);
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}
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});
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it("TC-103 精确到分：markup_amount=32.00 final_total=367.00", () => {
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const result = applyMarkup(320, 335, 10);
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expect(result.markupAmount).toBe(32);
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expect(result.finalTotal).toBe(367);
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});
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});
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