/**
* Returns true if and only if $value meets the validation requirements
*
* If $value fails validation, then this method returns false, and
* getMessages() will return an array of messages that explain why the
* validation failed.
*
* @param mixed $value
* @return bool
* @throws Exception\RuntimeException If validation of $value is impossible
*/
public function isValid($value)
{
$company = $this->companyService->getBySsn($value);
if ($company && $company->id != $this->id) {
$this->error(self::SSN_IN_USE);
return false;
}
return true;
}
/**
* Test get company SSN exception
* @expectedException Exception
*/
public function testGetBySsnException()
{
$service = new Company();
$service->setDataSource(new PDOMock());
$service->getBySsn('1234567890');
}
