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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
import { readFileSync } from "fs";
import path from "path";
import { CLOCK_CITIES } from "content-src/components/Widgets/Clocks/ClockCityRegistry.mjs";
const NEWTAB_ROOT = path.resolve(__dirname, "../../../../..");
const ftl = readFileSync(
path.join(
NEWTAB_ROOT,
"../../../browser/locales/en-US/browser/newtab/newtab.ftl"
),
"utf8"
);
describe("ClockCityRegistry", () => {
// A curated city's name is only localized if newtab-clock-city-<id> exists,
// and its fallbackName duplicates that message's en-US value. Both drift
// silently: a missing id or a changed value just falls back to English.
it("pairs every curated city with its Fluent message and en-US name", () => {
const messages = [
...ftl.matchAll(/^newtab-clock-city-([a-z0-9-]+) = (.+)$/gm),
].map(([, id, name]) => `${id} = ${name}`);
expect(
CLOCK_CITIES.map(
({ id, fallbackName }) => `${id} = ${fallbackName}`
).sort()
).toEqual(messages.sort());
});
});