<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Validator\Tests\Constraints; use Symfony\Component\Validator\Constraints\Null; use Symfony\Component\Validator\Constraints\NullValidator; class NullValidatorTest extends \PHPUnit_Framework_TestCase { protected $context; protected $validator; protected function setUp() { $this->context = $this ->getMock('Symfony\\Component\\Validator\\ExecutionContext', array(), array(), '', false); $this->validator = new NullValidator(); $this->validator ->initialize($this->context); } protected function tearDown() { $this->context = null; $this->validator = null; } public function testNullIsValid() { $this->context ->expects($this ->never()) ->method('addViolation'); $this->validator ->validate(null, new Null()); } /** * @dataProvider getInvalidValues */ public function testInvalidValues($value) { $constraint = new Null(array( 'message' => 'myMessage', )); $this->context ->expects($this ->once()) ->method('addViolation') ->with('myMessage', array( '{{ value }}' => $value, )); $this->validator ->validate($value, $constraint); } public function getInvalidValues() { return array( array( 0, ), array( false, ), array( true, ), array( '', ), ); } }