/**
* Helper function
* Ensure that local prefixes start with 0 and that international prefixes don't start with 0
**/
protected function correctPrefixLeadingZero(PhoneNumber $phoneNumber)
{
$prefix = $phoneNumber->getNationalDestinationCode();
//make sure that the prefix codes contain the correct number of 0's
$phoneNumber->setNationalDestinationCode(strpos($prefix, '0') !== 0 ? '0' . $prefix : $prefix);
$phoneNumber->setNationalDestinationCodeInternational(ltrim($prefix, '0'));
}
/**
* @dataProvider provideFormatByDigitCount
**/
public function testFormatByDigitCount($expected, $E164)
{
$this->initRegionFormatters($this->formatter);
$phoneNumber = new PhoneNumber();
$phoneNumber->setCountryCode($E164['countryCode']);
$phoneNumber->setSubscriberNumber($E164['subscriberNumber']);
$phoneNumber->setNationalDestinationCode($E164['nationalDestinationCode']);
$phoneNumber->setNationalDestinationCodeInternational($E164['nationalDestinationCodeInternational']);
$actual = $this->formatter->formatByDigitCount($phoneNumber);
$this->assertEquals($expected, $actual);
}
