symfony/tests/Symfony/Tests/Components/Validator/Constraints/MinLengthValidatorTest.php

<?php

namespace Symfony\Tests\Components\Validator;

require_once __DIR__.'/../../../../../bootstrap.php';

use Symfony\Components\Validator\Constraints\MinLength;
use Symfony\Components\Validator\Constraints\MinLengthValidator;

class MinLengthValidatorTest extends \PHPUnit_Framework_TestCase
{
  protected $validator;

  public function setUp()
  {
    $this->validator = new MinLengthValidator();
  }

  public function testNullIsValid()
  {
    $this->assertTrue($this->validator->isValid(null, new MinLength(array('limit' => 6))));
  }

  public function testExpectsStringCompatibleType()
  {
    $this->setExpectedException('Symfony\Components\Validator\Exception\UnexpectedTypeException');

    $this->validator->isValid(new \stdClass(), new MinLength(array('limit' => 5)));
  }

  /**
   * @dataProvider getValidValues
   */
  public function testValidValues($value, $skip = false)
  {
    if (!$skip)
    {
      $constraint = new MinLength(array('limit' => 6));
      $this->assertTrue($this->validator->isValid($value, $constraint));
    }
  }

  public function getValidValues()
  {
    return array(
      array(123456),
      array('123456'),
      array('üüüüüü', !function_exists('mb_strlen')),
      array('éééééé', !function_exists('mb_strlen')),
    );
  }

  /**
   * @dataProvider getInvalidValues
   */
  public function testInvalidValues($value, $skip = false)
  {
    if (!$skip)
    {
      $constraint = new MinLength(array('limit' => 6));
      $this->assertFalse($this->validator->isValid($value, $constraint));
    }
  }

  public function getInvalidValues()
  {
    return array(
      array(12345),
      array('12345'),
      array('üüüüü', !function_exists('mb_strlen')),
      array('ééééé', !function_exists('mb_strlen')),
    );
  }

  public function testMessageIsSet()
  {
    $constraint = new MinLength(array(
      'limit' => 5,
      'message' => 'myMessage'
      ));

      $this->assertFalse($this->validator->isValid('1234', $constraint));
      $this->assertEquals($this->validator->getMessageTemplate(), 'myMessage');
      $this->assertEquals($this->validator->getMessageParameters(), array(
      'value' => '1234',
      'limit' => 5,
      ));
  }
}