@deposits/validators/src/account-number/account.spec.js

A collection of Fintech-specific and general-purpose validators, designed to extend popular validation libraries like Vuelidate, Zod, and yup.

import { accountNumber } from "./index";
import { expect, test, describe } from "@jest/globals";

describe("accountNumber", () => {
  test("returns true for a valid account number", () => {
    expect(accountNumber("021000021")).toBe(true);
  });

  test("returns true for valid account number", () => {
    expect(accountNumber("1234")).toBe(true);
  });

  test("returns true for valid account number", () => {
    expect(accountNumber("12345678901234567")).toBe(true);
  });

  test("returns false for a account number with non-digit characters", () => {
    expect(accountNumber("12345a789")).toBe(false);
  });

  test("trims whitespace from the input", () => {
    expect(accountNumber(" 021000021 ")).toBe(true);
  });
});