public function testLocationIsValid()
{
$zipcodes = array(48438, 48471, 48460, 45071, 56043);
$validator = new Validator();
$result = $validator->locationIsValid($zipcodes, 90210);
$this->assertFalse($result);
$validator = new Validator();
$result = $validator->locationIsValid($zipcodes, 54332);
$this->assertTrue($result);
}
/**
* Check whether the incoming zipcode is within a valid distance
* from a previous set of zipcodes
*
* @param array $previous_zipcodes
* @param int $incoming_zipcode
* @return bool
*/
public function locationIsValid($previous_zipcodes, $incoming_zipcode)
{
$validator = new Validator();
return $validator->locationIsValid($previous_zipcodes, $incoming_zipcode);
}