id-doc-validator/src/__tests__/country_validations/bg.test.js

A validator for different types of personal ID for multiple countries.

const { validateVatBG } = require("../../country_validations/bg");

describe("validateVatBG", () => {
  it("should return false for an invalid VAT", () => {
    expect(validateVatBG("1234")).toBe(false);
    expect(validateVatBG("BG12345678")).toBe(false);
    expect(validateVatBG("BG12345678901")).toBe(false);
    expect(validateVatBG("BG 12345678")).toBe(false);
    expect(validateVatBG("BA12345678")).toBe(false);
  });

  it("should return true for a valid VAT", () => {
    expect(validateVatBG("BG1234567890")).toBe(true);
    expect(validateVatBG("BG123456789")).toBe(true);
  });
});