Antonio Ledebuhr
7813499ee3
Ship the Signature UX as standalone, SSR-safe pieces: bilingual copy, a dual SVG/list systems map, a Map-backed command palette in the shell, opt-in reveal and metric primitives, and a leak-free decorative canvas. Co-authored-by: Cursor <cursoragent@cursor.com>
80 lines
2.6 KiB
TypeScript
80 lines
2.6 KiB
TypeScript
import { APP_LOCALES } from '../../core/i18n/locale';
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import {
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COMMAND_IDS,
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COMMANDS,
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normalizeCommandInput,
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parseCommand,
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suggestCommands,
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type CommandId,
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} from './commands';
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describe('command parsing', () => {
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it('collapses whitespace and lowercases input', () => {
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expect(normalizeCommandInput(' Services AI ')).toBe('services ai');
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expect(normalizeCommandInput('HELP')).toBe('help');
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});
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it('resolves every CommandId from its canonical input and aliases in both locales', () => {
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for (const command of COMMANDS) {
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const canonical = parseCommand(command.input);
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expect(canonical).toEqual({ kind: 'command', definition: command });
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for (const locale of APP_LOCALES) {
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for (const alias of command.aliases[locale]) {
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expect(parseCommand(alias)).toEqual({ kind: 'command', definition: command });
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}
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}
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}
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expect(COMMANDS.map((command) => command.id)).toEqual([...COMMAND_IDS]);
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});
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it('treats hostile and prototype inputs as unknown without side effects', () => {
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const prototypeNames = Object.getOwnPropertyNames(Object.prototype);
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const hostile = [
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'rm -rf /',
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'eval(1+1)',
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'new Function()',
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'<script>alert(1)</script>',
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'__proto__',
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'constructor',
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'toString',
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'hasOwnProperty',
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];
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for (const input of hostile) {
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expect(parseCommand(input)).toEqual({ kind: 'unknown', input });
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}
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expect(parseCommand('')).toEqual({ kind: 'empty' });
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expect(parseCommand(' ')).toEqual({ kind: 'empty' });
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expect(Object.getOwnPropertyNames(Object.prototype)).toEqual(prototypeNames);
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expect(Object.prototype).not.toHaveProperty('polluted');
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});
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it('returns an equal result for the same input across repeated calls', () => {
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const samples = ['help', 'services ai', ' ', 'unknown-token', '__proto__'];
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for (const sample of samples) {
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expect(parseCommand(sample)).toEqual(parseCommand(sample));
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}
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});
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it('suggests commands in a stable COMMAND_IDS order and filters by prefix', () => {
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const emptyDe = suggestCommands('', 'de').map((command) => command.id);
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const emptyEn = suggestCommands('', 'en').map((command) => command.id);
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const expectedIds: CommandId[] = [...COMMAND_IDS];
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expect(emptyDe).toEqual(expectedIds);
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expect(emptyEn).toEqual(expectedIds);
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expect(suggestCommands('c', 'en').map((command) => command.id)).toEqual([
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'cv',
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'contact',
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'clear',
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'close',
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]);
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expect(suggestCommands('lei', 'de').map((command) => command.id)).toEqual(['servicesAi']);
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expect(suggestCommands('c', 'de')).toEqual(suggestCommands('c', 'de'));
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});
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});
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