/**
* Data provider for test_format_postcode.
*
* @since 2.4
*/
public function data_provider_test_format_postcode()
{
return array(array('99999', WC_Validation::format_postcode('99999', 'IT')), array('99999', WC_Validation::format_postcode(' 99999 ', 'IT')), array('99999', WC_Validation::format_postcode('999 99', 'IT')), array('ABCDE', WC_Validation::format_postcode('abcde', 'IT')), array('AB CDE', WC_Validation::format_postcode('abcde', 'GB')), array('AB CDE', WC_Validation::format_postcode('abcde', 'CA')));
}