49 lines
1.7 KiB
TypeScript
49 lines
1.7 KiB
TypeScript
/** # 测试 i18n 词典完整性：全部受支持语言必须覆盖全部英文键（不允许缺词回退上线） */
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import { describe, expect, test } from "bun:test";
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import { en } from "../src/i18n/locales/en";
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import { LOCALES } from "../src/i18n/shared";
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import "../src/i18n/locales";
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// eslint-disable-next-line @typescript-eslint/no-var-requires
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import { getDict } from "../src/i18n/index";
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import { createT } from "../src/i18n/index";
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const enKeys = Object.keys(en) as (keyof typeof en)[];
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describe("i18n 词典", () => {
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test("英文词典键数合理（防止误清空）", () => {
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expect(enKeys.length).toBeGreaterThan(60);
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});
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test("每个受支持语言都有词典注册且覆盖全部键", () => {
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for (const l of LOCALES) {
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if (l.code === "en") continue;
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const d = getDict(l.code);
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expect(Object.keys(d).length).toBeGreaterThan(0);
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const missing = enKeys.filter((k) => !(k in d));
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expect(missing).toEqual([]);
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}
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});
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test("插值占位符在各语言中保持一致", () => {
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for (const l of LOCALES) {
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if (l.code === "en") continue;
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const d = getDict(l.code) as Record<string, string>;
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for (const [k, v] of Object.entries(d)) {
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const vars = (en[k as keyof typeof en] as string).match(/\{(\w+)\}/g) ?? [];
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for (const vName of vars) {
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expect(v.includes(vName)).toBe(true);
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}
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}
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}
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});
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test("createT 回退与插值", () => {
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const t = createT("zh-CN");
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expect(t("nav_home")).toBe("首页");
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expect(t("shop_showing", { from: 1, to: 24, total: 100 })).toContain("100");
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// 未注册语言回退英文
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const t2 = createT("xx-unknown");
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expect(t2("nav_home")).toBe("Home");
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});
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});
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