mirror of
https://github.com/mauriceboe/TREK.git
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Maurice
724c88c201
A mechanical prettier --write over server/src, server/tests, server/scripts and shared/src with the workspaces' .prettierrc; nothing but layout and import order changes, and every file keeps the same set of imports. shared is formatted throughout and its format baseline is empty. The server baseline keeps the 35 files that Prettier would grow past their lint:size limit (they need a split first, which is not a formatting change), and the generated entity files stay as their generator writes them.
54 lines
2.1 KiB
TypeScript
54 lines
2.1 KiB
TypeScript
import { toIsoCurrency } from '../../../../src/nest/llm-parse/currency-code';
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import { describe, it, expect } from 'vitest';
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describe('toIsoCurrency', () => {
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it('keeps an ISO 4217 code in any case and spacing', () => {
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expect(toIsoCurrency('EUR')).toBe('EUR');
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expect(toIsoCurrency('eur')).toBe('EUR');
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expect(toIsoCurrency(' chf ')).toBe('CHF');
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expect(toIsoCurrency('ALL')).toBe('ALL');
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});
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it('reads a value that starts with a real code as that code (#2477)', () => {
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expect(toIsoCurrency('EURials')).toBe('EUR');
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expect(toIsoCurrency('Euros')).toBe('EUR');
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expect(toIsoCurrency('EUR 89,35')).toBe('EUR');
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});
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it('maps a currency symbol that stands alone', () => {
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expect(toIsoCurrency('€')).toBe('EUR');
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expect(toIsoCurrency('£')).toBe('GBP');
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expect(toIsoCurrency('¥')).toBe('JPY');
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expect(toIsoCurrency(' $ ')).toBe('USD');
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});
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it('answers undefined for anything that is not a currency it can name', () => {
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// The lek is ALL; LEK is no code, and its prefix is none either.
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expect(toIsoCurrency('LEK')).toBeUndefined();
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expect(toIsoCurrency('XYZ')).toBeUndefined();
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// A dollar with a country in front is not guessed as USD.
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expect(toIsoCurrency('CA$')).toBeUndefined();
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expect(toIsoCurrency('US$')).toBeUndefined();
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expect(toIsoCurrency('€€')).toBeUndefined();
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expect(toIsoCurrency('')).toBeUndefined();
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expect(toIsoCurrency(' ')).toBeUndefined();
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});
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it('answers undefined for a value that is not a string', () => {
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expect(toIsoCurrency(null)).toBeUndefined();
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expect(toIsoCurrency(undefined)).toBeUndefined();
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expect(toIsoCurrency(978)).toBeUndefined();
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expect(toIsoCurrency({ code: 'EUR' })).toBeUndefined();
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});
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it('settles for the shape of a code when the runtime lists no currencies', () => {
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const none = new Set<string>();
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expect(toIsoCurrency('eur', none)).toBe('EUR');
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expect(toIsoCurrency('EURials', none)).toBe('EUR');
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expect(toIsoCurrency('XYZ', none)).toBe('XYZ');
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expect(toIsoCurrency('€', none)).toBe('EUR');
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expect(toIsoCurrency('CA$', none)).toBeUndefined();
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});
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});
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