libphonenumber-js/es6/metadata.test.js

A simpler (and smaller) rewrite of Google Android's libphonenumber library in javascript

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

import metadata from '../metadata.min.json';
import Metadata, { validateMetadata, getExtPrefix, isSupportedCountry } from './metadata';
describe('metadata', function () {
  it('should return undefined for non-defined types', function () {
    var FR = new Metadata(metadata).country('FR');
    type(FR.type('FIXED_LINE')).should.equal('undefined');
  });
  it('should validate country', function () {
    var thrower = function thrower() {
      return new Metadata(metadata).country('RUS');
    };

    thrower.should["throw"]('Unknown country');
  });
  it('should tell if a country is supported', function () {
    isSupportedCountry('RU', metadata).should.equal(true);
    isSupportedCountry('XX', metadata).should.equal(false);
  });
  it('should return ext prefix for a country', function () {
    getExtPrefix('US', metadata).should.equal(' ext. ');
    getExtPrefix('CA', metadata).should.equal(' ext. ');
    getExtPrefix('GB', metadata).should.equal(' x'); // expect(getExtPrefix('XX', metadata)).to.equal(undefined)

    getExtPrefix('XX', metadata).should.equal(' ext. ');
  });
  it('should cover non-occuring edge cases', function () {
    new Metadata(metadata).getNumberingPlanMetadata('999');
  });
  it('should support deprecated methods', function () {
    new Metadata(metadata).country('US').nationalPrefixForParsing().should.equal('1');
    new Metadata(metadata).chooseCountryByCountryCallingCode('1').nationalPrefixForParsing().should.equal('1');
  });
  it('should tell if a national prefix is mandatory when formatting a national number', function () {
    var meta = new Metadata(metadata); // No "national_prefix_formatting_rule".
    // "national_prefix_is_optional_when_formatting": true

    meta.country('US');
    meta.numberingPlan.formats()[0].nationalPrefixIsMandatoryWhenFormattingInNationalFormat().should.equal(false); // "national_prefix_formatting_rule": "8 ($1)"
    // "national_prefix_is_optional_when_formatting": true

    meta.country('RU');
    meta.numberingPlan.formats()[0].nationalPrefixIsMandatoryWhenFormattingInNationalFormat().should.equal(false); // "national_prefix": "0"
    // "national_prefix_formatting_rule": "0 $1"

    meta.country('FR');
    meta.numberingPlan.formats()[0].nationalPrefixIsMandatoryWhenFormattingInNationalFormat().should.equal(true);
  });
  it('should validate metadata', function () {
    var thrower = function thrower() {
      return validateMetadata();
    };

    thrower.should["throw"]('`metadata` argument not passed');

    thrower = function thrower() {
      return validateMetadata(123);
    };

    thrower.should["throw"]('Got a number: 123.');

    thrower = function thrower() {
      return validateMetadata('abc');
    };

    thrower.should["throw"]('Got a string: abc.');

    thrower = function thrower() {
      return validateMetadata({
        a: true,
        b: 2
      });
    };

    thrower.should["throw"]('Got an object of shape: { a, b }.');

    thrower = function thrower() {
      return validateMetadata({
        a: true,
        countries: 2
      });
    };

    thrower.should["throw"]('Got an object of shape: { a, countries }.');

    thrower = function thrower() {
      return validateMetadata({
        country_calling_codes: true,
        countries: 2
      });
    };

    thrower.should["throw"]('Got an object of shape');

    thrower = function thrower() {
      return validateMetadata({
        country_calling_codes: {},
        countries: 2
      });
    };

    thrower.should["throw"]('Got an object of shape');
    validateMetadata({
      country_calling_codes: {},
      countries: {},
      b: 3
    });
  });
});

function type(something) {
  return _typeof(something);
}
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