be47c26031
- ExportPdfButton (3 tests): default label, missing-target error, custom filename - ValuationHistoryChart (3 tests): null <2 points, header/description, recharts mounting - NotificationBell (9 tests): aria-label, badge display + 99+ cap, auth-gated fetchUnreadCount, dropdown toggle, empty state, item rendering, mark-all visibility All 15 new tests pass via direct vitest. Cumulative GOO-54 progress: 29 spec files, ~143 tests across H1-H5. Co-Authored-By: Paperclip <noreply@paperclip.ing>
87 lines
3.5 KiB
TypeScript
87 lines
3.5 KiB
TypeScript
/**
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* i18n key parity tests — ensures `en.json` and `vi.json` stay in sync.
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*
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* Rules enforced:
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* 1. Both files must have the same set of flattened leaf keys.
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* 2. No key value may be an empty string in either locale.
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* 3. Locale metadata keys must be present in both files.
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*/
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import { describe, expect, it } from 'vitest';
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import enMessages from '../messages/en.json';
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import viMessages from '../messages/vi.json';
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// ---------------------------------------------------------------------------
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// Helpers
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// ---------------------------------------------------------------------------
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type MessageDict = Record<string, unknown>;
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function flattenKeys(obj: MessageDict, prefix = ''): string[] {
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return Object.entries(obj).flatMap(([key, value]) => {
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const fullKey = prefix ? `${prefix}.${key}` : key;
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if (value !== null && typeof value === 'object' && !Array.isArray(value)) {
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return flattenKeys(value as MessageDict, fullKey);
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}
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return [fullKey];
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});
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}
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function flattenEntries(obj: MessageDict, prefix = ''): Array<[string, string]> {
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return Object.entries(obj).flatMap(([key, value]) => {
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const fullKey = prefix ? `${prefix}.${key}` : key;
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if (value !== null && typeof value === 'object' && !Array.isArray(value)) {
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return flattenEntries(value as MessageDict, fullKey);
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}
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return [[fullKey, String(value)]];
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});
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}
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// ---------------------------------------------------------------------------
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// Tests
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// ---------------------------------------------------------------------------
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describe('i18n message key parity (en ↔ vi)', () => {
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const enKeys = new Set(flattenKeys(enMessages));
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const viKeys = new Set(flattenKeys(viMessages));
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it('vi.json has no extra keys missing from en.json', () => {
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const extraInVi = [...viKeys].filter((k) => !enKeys.has(k));
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expect(extraInVi, `Keys present in vi.json but not en.json: ${JSON.stringify(extraInVi)}`).toHaveLength(0);
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});
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it('en.json has no extra keys missing from vi.json', () => {
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const extraInEn = [...enKeys].filter((k) => !viKeys.has(k));
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expect(extraInEn, `Keys present in en.json but not vi.json: ${JSON.stringify(extraInEn)}`).toHaveLength(0);
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});
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it('en.json has no empty string values', () => {
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const empty = flattenEntries(enMessages).filter(([, v]) => v.trim() === '');
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expect(empty, `Empty values in en.json: ${JSON.stringify(empty.map(([k]) => k))}`).toHaveLength(0);
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});
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it('vi.json has no empty string values', () => {
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const empty = flattenEntries(viMessages).filter(([, v]) => v.trim() === '');
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expect(empty, `Empty values in vi.json: ${JSON.stringify(empty.map(([k]) => k))}`).toHaveLength(0);
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});
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it('both locales define the same top-level namespace keys', () => {
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const enTopLevel = Object.keys(enMessages).sort();
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const viTopLevel = Object.keys(viMessages).sort();
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expect(viTopLevel).toEqual(enTopLevel);
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});
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});
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describe('i18n locale config', () => {
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it('language namespace exists in en.json with the expected locale keys', () => {
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const lang = (enMessages as MessageDict).language as MessageDict | undefined;
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expect(lang).toBeDefined();
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expect(Object.keys(lang ?? {})).toContain('vi');
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expect(Object.keys(lang ?? {})).toContain('en');
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});
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it('language namespace exists in vi.json with the expected locale keys', () => {
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const lang = (viMessages as MessageDict).language as MessageDict | undefined;
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expect(lang).toBeDefined();
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expect(Object.keys(lang ?? {})).toContain('vi');
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expect(Object.keys(lang ?? {})).toContain('en');
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});
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});
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