public function testCanadaUnusedFields()
{
$address = new Address();
$address = $address->withCountryCode('CA')->withAdministrativeArea('QC')->withLocality('Montreal')->withPostalCode('H2b 2y5')->withSortingCode('InvalidValue')->withAddressLine1('11 East St')->withGivenName('Joe')->withFamilyName('Bloggs');
$this->validator->validate($address, $this->constraint);
$this->buildViolation($this->constraint->blankMessage)->atPath('[sortingCode]')->assertRaised();
}