libphonenumber-js/source/helpers/extractNationalNumber.test.js

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

import { describe, it } from 'mocha'
import { expect } from 'chai'

import extractNationalNumber from './extractNationalNumber.js'

import Metadata from '../metadata.js'
import oldMetadata from '../../test/metadata/1.0.0/metadata.min.json' with { type: 'json' }

describe('extractNationalNumber', function() {
	it('should extract a national number when using old metadata (no `country` or `defaultCountry` specified)', function() {
		const _oldMetadata = new Metadata(oldMetadata)
		_oldMetadata.selectNumberingPlan('RU')
		expect(extractNationalNumber('88005553535', undefined, _oldMetadata)).to.deep.equal({
			nationalNumber: '8005553535',
			carrierCode: undefined
		})
	})

	it('should extract a national number when using old metadata (`country` is specified)', function() {
		const _oldMetadata = new Metadata(oldMetadata)
		_oldMetadata.selectNumberingPlan('RU')
		expect(extractNationalNumber('88005553535', 'RU', _oldMetadata)).to.deep.equal({
			nationalNumber: '8005553535',
			carrierCode: undefined
		})
	})
})