Viewing file:  ExpressionValidatorTest.php (5.79 KB) -rw-r--r--
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<?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\PropertyAccess\PropertyAccess;
use Symfony\Component\Validator\Constraints\Expression;
use Symfony\Component\Validator\Constraints\ExpressionValidator;
class ExpressionValidatorTest 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 ExpressionValidator(PropertyAccess::createPropertyAccessor());
$this->validator->initialize($this->context);
$this->context->expects($this->any())
->method('getClassName')
->will($this->returnValue(__CLASS__));
}
protected function tearDown()
{
$this->context = null;
$this->validator = null;
}
public function testNullIsValid()
{
$this->context->expects($this->never())
->method('addViolation');
$this->validator->validate(null, new Expression('value == 1'));
}
public function testEmptyStringIsValid()
{
$this->context->expects($this->never())
->method('addViolation');
$this->validator->validate('', new Expression('value == 1'));
}
public function testSucceedingExpressionAtObjectLevel()
{
$constraint = new Expression('this.property == 1');
$object = (object) array('property' => '1');
$this->context->expects($this->any())
->method('getPropertyName')
->will($this->returnValue(null));
$this->context->expects($this->never())
->method('addViolation');
$this->validator->validate($object, $constraint);
}
public function testFailingExpressionAtObjectLevel()
{
$constraint = new Expression(array(
'expression' => 'this.property == 1',
'message' => 'myMessage',
));
$object = (object) array('property' => '2');
$this->context->expects($this->any())
->method('getPropertyName')
->will($this->returnValue(null));
$this->context->expects($this->once())
->method('addViolation')
->with('myMessage');
$this->validator->validate($object, $constraint);
}
public function testSucceedingExpressionAtPropertyLevel()
{
$constraint = new Expression('value == this.expected');
$object = (object) array('expected' => '1');
$this->context->expects($this->any())
->method('getPropertyName')
->will($this->returnValue('property'));
$this->context->expects($this->any())
->method('getPropertyPath')
->will($this->returnValue('property'));
$this->context->expects($this->any())
->method('getRoot')
->will($this->returnValue($object));
$this->context->expects($this->never())
->method('addViolation');
$this->validator->validate('1', $constraint);
}
public function testFailingExpressionAtPropertyLevel()
{
$constraint = new Expression(array(
'expression' => 'value == this.expected',
'message' => 'myMessage',
));
$object = (object) array('expected' => '1');
$this->context->expects($this->any())
->method('getPropertyName')
->will($this->returnValue('property'));
$this->context->expects($this->any())
->method('getPropertyPath')
->will($this->returnValue('property'));
$this->context->expects($this->any())
->method('getRoot')
->will($this->returnValue($object));
$this->context->expects($this->once())
->method('addViolation')
->with('myMessage');
$this->validator->validate('2', $constraint);
}
public function testSucceedingExpressionAtNestedPropertyLevel()
{
$constraint = new Expression('value == this.expected');
$object = (object) array('expected' => '1');
$root = (object) array('nested' => $object);
$this->context->expects($this->any())
->method('getPropertyName')
->will($this->returnValue('property'));
$this->context->expects($this->any())
->method('getPropertyPath')
->will($this->returnValue('nested.property'));
$this->context->expects($this->any())
->method('getRoot')
->will($this->returnValue($root));
$this->context->expects($this->never())
->method('addViolation');
$this->validator->validate('1', $constraint);
}
public function testFailingExpressionAtNestedPropertyLevel()
{
$constraint = new Expression(array(
'expression' => 'value == this.expected',
'message' => 'myMessage',
));
$object = (object) array('expected' => '1');
$root = (object) array('nested' => $object);
$this->context->expects($this->any())
->method('getPropertyName')
->will($this->returnValue('property'));
$this->context->expects($this->any())
->method('getPropertyPath')
->will($this->returnValue('nested.property'));
$this->context->expects($this->any())
->method('getRoot')
->will($this->returnValue($root));
$this->context->expects($this->once())
->method('addViolation')
->with('myMessage');
$this->validator->validate('2', $constraint);
}
}
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