locale-data.spec.ts

import { describe, expect, it } from 'vitest';
import { allLocales } from '../src';
import './vitest-extensions';

function checkLocaleData(data: unknown) {
  if (Array.isArray(data)) {
    it('should not have duplicate entries', () => {
      expect(data).not.toContainDuplicates();
    });
  } else if (typeof data === 'object' && data != null) {
    describe.each(Object.entries(data))('%s', (_, nestedData) => {
      checkLocaleData(nestedData);
    });
  } else {
    it.skip('primitives cannot be tested');
  }
}

describe('locale-data', () => {
  checkLocaleData(allLocales);
});