public function rules()
{
$rules = array_merge(self::$defaultRules, self::$customRules);
self::$customRules = array();
return $rules;
}
/** @depends testLength */
public function testCustomErrorMessage()
{
BrazilianPerson::$customRules = array('cpf' => array('cpf', 'CpfValidator', 'message' => 'Isso aqui ta errado!'));
$this->testLength();
$this->assertModelErrorIs('cpf', 'Isso aqui ta errado!');
}