root/branches/1.1/test/unit/validator/sfValidatorStringTest.php

<?php

/*
 * This file is part of the symfony package.
 * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

require_once(dirname(__FILE__).'/../../bootstrap/unit.php');

$t = new lime_test(12, new lime_output_color());

$v = new sfValidatorString();

// ->clean()
$t->diag('->clean()');
$t->is($v->clean('foo'), 'foo', '->clean() returns the string unmodified');

$v->setOption('required', false);
$t->ok($v->clean(null) === '', '->clean() converts the value to a string');
$t->ok($v->clean(1) === '1', '->clean() converts the value to a string');

$v->setOption('max_length', 2);
$t->is($v->clean('fo'), 'fo', '->clean() checks the maximum length allowed');
try
{
  $v->clean('foo');
  $t->fail('"max_length" option set the maximum length of the string');
  $t->skip('', 1);
}
catch (sfValidatorError $e)
{
  $t->pass('"max_length" option set the maximum length of the string');
  $t->is($e->getCode(), 'max_length', '->clean() throws a sfValidatorError');
}

$v->setMessage('max_length', 'Too long');
try
{
  $v->clean('foo');
  $t->fail('"max_length" error message customization');
}
catch (sfValidatorError $e)
{
  $t->is($e->getMessage(), 'Too long', '"max_length" error message customization');
}

$v->setOption('max_length', null);

$v->setOption('min_length', 3);
$t->is($v->clean('foo'), 'foo', '->clean() checks the minimum length allowed');
try
{
  $v->clean('fo');
  $t->fail('"min_length" option set the minimum length of the string');
  $t->skip('', 1);
}
catch (sfValidatorError $e)
{
  $t->pass('"min_length" option set the minimum length of the string');
  $t->is($e->getCode(), 'min_length', '->clean() throws a sfValidatorError');
}

$v->setMessage('min_length', 'Too short');
try
{
  $v->clean('fo');
  $t->fail('"min_length" error message customization');
}
catch (sfValidatorError $e)
{
  $t->is($e->getMessage(), 'Too short', '"min_length" error message customization');
}

$v->setOption('min_length', null);

$t->diag('UTF-8 support');
if (!function_exists('mb_strlen'))
{
  $t->skip('UTF-8 support needs mb_strlen');
}
else
{
  $v->setOption('max_length', 4);
  $t->is($v->clean('été'), 'été', '"sfValidatorString" supports UTF-8');
}