text: import metadata from '../metadata.min'
  import PhoneNumber from './PhoneNumber'
  
  describe('PhoneNumber', () => {
  	it('should validate constructor arguments', () => {
  		expect(() => new PhoneNumber()).to.throw('`countryCallingCode` not passed')
  		expect(() => new PhoneNumber('7')).to.throw('`nationalNumber` not passed')
  		expect(() => new PhoneNumber('7', '8005553535')).to.throw('`metadata` not passed')
  	})
  
  	it('should accept country code argument', () => {
  		const phoneNumber = new PhoneNumber('RU', '8005553535', metadata)
  		phoneNumber.countryCallingCode.should.equal('7')
  		phoneNumber.country.should.equal('RU')
  		phoneNumber.number.should.equal('+78005553535')
  	})
  
  	it('should format number with options', () => {
  		const phoneNumber = new PhoneNumber('7', '8005553535', metadata)
  		phoneNumber.ext = '123'
  		phoneNumber.format('NATIONAL', {
  			formatExtension: (number, extension) => `${number} доб. ${extension}`
  		})
  		.should.equal('8 (800) 555-35-35 доб. 123')
  	})
  
  	it('should compare phone numbers', () => {
  		new PhoneNumber('RU', '8005553535', metadata).isEqual(new PhoneNumber('RU', '8005553535', metadata)).should.equal(true)
  		new PhoneNumber('RU', '8005553535', metadata).isEqual(new PhoneNumber('7', '8005553535', metadata)).should.equal(true)
  		new PhoneNumber('RU', '8005553535', metadata).isEqual(new PhoneNumber('RU', '8005553536', metadata)).should.equal(false)
  	})
  
  	it('should tell if a number is non-geographic', () => {
  		new PhoneNumber('7', '8005553535', metadata).isNonGeographic().should.equal(false)
  		new PhoneNumber('870', '773111632', metadata).isNonGeographic().should.equal(true)
  	})
  
  	it('should allow setting extension', () => {
  		const phoneNumber = new PhoneNumber('1', '2133734253', metadata)
  		phoneNumber.setExt('1234')
  		phoneNumber.ext.should.equal('1234')
  		phoneNumber.formatNational().should.equal('(213) 373-4253 ext. 1234')
  	})
  })