luhn-generator/update/node_modules/eslint-plugin-jsx-a11y/__tests__/src/util/getImplicitRole-test.js

A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm

/* eslint-env jest */
import getImplicitRole from '../../../src/util/getImplicitRole';

describe('getImplicitRole', () => {
  describe('has implicit', () => {
    it('should return the implicit role', () => {
      expect(getImplicitRole(
        'li',
        [],
      )).toBe('listitem');
    });
  });
  describe('lacks implicit', () => {
    it('should return null', () => {
      expect(getImplicitRole(
        'div',
        [],
      )).toBeNull();
    });
  });
});