public function testFilter()
{
$filter = new Digit();
$this->assertEquals(false, $filter->apply('foo'));
$this->assertEquals(false, $filter->apply('foo123'));
$this->assertEquals(true, $filter->apply('123'));
$this->assertEquals(false, $filter->apply('12 3'));
$this->assertEquals(false, $filter->apply(''));
$this->assertEquals(false, $filter->apply('foo%&/'));
// test error message
$this->assertErrorMessage($filter->getErrorMessage());
}
public function __construct()
{
parent::__construct();
trigger_error("Use digit instead.", E_USER_DEPRECATED);
}
/**
* @dataProvider providerAdditionalChars
*/
public function testAdditionalCharsShouldBeRespected($additional, $query)
{
$validator = new Digit($additional);
$this->assertTrue($validator->validate($query));
}
