Files
linkder/packages/shared/test/money.test.ts
T
serfaandClaude Opus 5 1808ad4cba Move the demo market to Mexico City, priced in US dollars
The showcase was a Barcelona market: Catalan names, +34 numbers, euro
rates and "Carrer Example 12" on every job. Presented to a Mexican
client, all of that reads as somebody else's product.

City comes from NEXT_PUBLIC_CITY_* as before, now Ciudad de México at
19.4326/-99.1332, with MAPBOX_COUNTRY=mx. The seed's fallbacks were
Barcelona literals, so an unset env quietly seeded a different city
than the app rendered — they now agree.

Two db tests pinned the Barcelona centre as a hardcoded constant, which
is why the deck returned zero cards on the first run here: every pro was
a continent outside the radius. They read the same env as the seed now,
so the trap cannot recur.

Money: formatCents defaults to USD/en-US, and the nine hardcoded euro
signs across the card, search rows, quote strip and forms are dollars.
The rate NUMBERS are unchanged and still read high for CDMX — that is a
pricing decision, not a currency one, and is left alone deliberately.

Seed people are Mexican, addressed on real Roma/Condesa streets rotated
by index rather than one placeholder repeated. Phones moved to +52 55,
which moves the demo login to +525500000000 / 000000.

Also in here, from the same session:
- Sending a job now confirms. The mutation always succeeded; the sheet
  just closed with no receipt, which from the customer's side is
  indistinguishable from a dead button. Dismissing that receipt resolves
  as 'sent', so the card does not return to the deck.
- Media moves to DigitalOcean Spaces, with the public origin derived
  from bucket and region instead of a second env var to keep in sync.
- Managed-Postgres TLS: DATABASE_CA_CERT takes a path or inline PEM.
- The client-facing project panel beside the running app.
- Two profiles removed and four renamed to match their photos.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-23 10:56:31 -04:00

67 lines
2.1 KiB
TypeScript

import { describe, expect, it } from 'vitest';
import { MoneyError, formatCents, parseAmountToCents, platformFee, proPayout, splitCharge } from '../src/money';
describe('platformFee', () => {
it('takes the stated percentage', () => {
expect(platformFee(10_000, 1500)).toBe(1500);
expect(platformFee(15_000, 1200)).toBe(1800);
});
it('rounds half-up to whole cents', () => {
expect(platformFee(333, 1500)).toBe(50); // 49.95 -> 50
expect(platformFee(1, 1500)).toBe(0); // 0.15 -> 0
});
it('handles the boundaries', () => {
expect(platformFee(10_000, 0)).toBe(0);
expect(platformFee(10_000, 10_000)).toBe(10_000);
});
it('rejects nonsense rates', () => {
expect(() => platformFee(10_000, -1)).toThrow(MoneyError);
expect(() => platformFee(10_000, 10_001)).toThrow(MoneyError);
expect(() => platformFee(10_000, 12.5)).toThrow(MoneyError);
});
it('rejects non-integer amounts — floats never reach Stripe', () => {
expect(() => platformFee(99.99, 1500)).toThrow(MoneyError);
expect(() => platformFee(-100, 1500)).toThrow(MoneyError);
});
});
describe('splitCharge', () => {
it('always sums back to the original amount', () => {
for (const amount of [1, 7, 333, 999, 10_000, 123_457]) {
const { fee, payout } = splitCharge(amount, 1500);
expect(fee + payout).toBe(amount);
}
});
it('agrees with proPayout', () => {
expect(splitCharge(20_000, 1500).payout).toBe(proPayout(20_000, 1500));
});
});
describe('parseAmountToCents', () => {
it('parses the shapes a human types', () => {
expect(parseAmountToCents('150')).toBe(15_000);
expect(parseAmountToCents('150.50')).toBe(15_050);
expect(parseAmountToCents('150,50')).toBe(15_050);
expect(parseAmountToCents('$150.50')).toBe(15_050);
});
it('rounds to the nearest cent rather than truncating', () => {
expect(parseAmountToCents('10.999')).toBe(1100);
});
it('throws on junk', () => {
expect(() => parseAmountToCents('abc')).toThrow(MoneyError);
});
});
describe('formatCents', () => {
it('renders whole currency units', () => {
expect(formatCents(15_000)).toContain('150');
});
});