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import { describe, expect, it } from "vitest";
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import {
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convertDimInputValue,
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convertWeightInputValue,
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describeDimEquivalent,
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describeWeightEquivalent,
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displayUnitToCargoUnits,
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} from "@/lib/frontend/cargo-form-units";
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import {
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buildDimDisplayForUnit,
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inferDimUnitFromFieldHint,
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} from "@/workers/rpa/cargo-dimensions";
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import { kgToLb } from "@/modules/quote/unit-converter";
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describe("cargo-form-units", () => {
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it("500 lb 切 kg 应约为 226.8", () => {
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const kg = convertWeightInputValue(500, "lb", "kg");
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expect(kg).toBeCloseTo(226.8, 1);
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expect(kgToLb(kg)).toBeCloseTo(500, 0);
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});
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it("500 kg 询价提示为 1103 lb", () => {
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expect(describeWeightEquivalent(500, "kg")).toBe(
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"询价将按 1103 lb（500 kg 换算，小数进一）",
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);
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});
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it("48 cm 询价提示为 19 in", () => {
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expect(describeDimEquivalent(48, 40, 48, "cm")).toBe(
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"询价将按 19 × 16 × 19 in（厘米换算，小数进一）",
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);
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});
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it("48 in 切 cm 应约为 121.92", () => {
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const cm = convertDimInputValue(48, "in", "cm");
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expect(cm).toBeCloseTo(121.92, 1);
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});
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it("公制显示同步 kg/cm", () => {
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expect(displayUnitToCargoUnits("metric")).toEqual({
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weight: "kg",
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dim: "cm",
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});
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});
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});
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describe("cargo-dimensions", () => {
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it("cm 字段填入换算值", () => {
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expect(inferDimUnitFromFieldHint("Length (cm)")).toBe("cm");
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expect(buildDimDisplayForUnit(48, "cm")).toBe("121.92");
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});
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it("in 字段填入整英寸", () => {
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expect(buildDimDisplayForUnit(47.24, "in")).toBe("48");
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});
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});
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