--- /dev/null
+<?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\Luhn;
+use Symfony\Component\Validator\Constraints\LuhnValidator;
+use Symfony\Component\Validator\Validation;
+
+class LuhnValidatorTest extends AbstractConstraintValidatorTest
+{
+ protected function getApiVersion()
+ {
+ return Validation::API_VERSION_2_5;
+ }
+
+ protected function createValidator()
+ {
+ return new LuhnValidator();
+ }
+
+ public function testNullIsValid()
+ {
+ $this->validator->validate(null, new Luhn());
+
+ $this->assertNoViolation();
+ }
+
+ public function testEmptyStringIsValid()
+ {
+ $this->validator->validate('', new Luhn());
+
+ $this->assertNoViolation();
+ }
+
+ /**
+ * @dataProvider getValidNumbers
+ */
+ public function testValidNumbers($number)
+ {
+ $this->validator->validate($number, new Luhn());
+
+ $this->assertNoViolation();
+ }
+
+ public function getValidNumbers()
+ {
+ return array(
+ array('42424242424242424242'),
+ array('378282246310005'),
+ array('371449635398431'),
+ array('378734493671000'),
+ array('5610591081018250'),
+ array('30569309025904'),
+ array('38520000023237'),
+ array('6011111111111117'),
+ array('6011000990139424'),
+ array('3530111333300000'),
+ array('3566002020360505'),
+ array('5555555555554444'),
+ array('5105105105105100'),
+ array('4111111111111111'),
+ array('4012888888881881'),
+ array('4222222222222'),
+ array('5019717010103742'),
+ array('6331101999990016'),
+ );
+ }
+
+ /**
+ * @dataProvider getInvalidNumbers
+ */
+ public function testInvalidNumbers($number, $code)
+ {
+ $constraint = new Luhn(array(
+ 'message' => 'myMessage',
+ ));
+
+ $this->validator->validate($number, $constraint);
+
+ $this->buildViolation('myMessage')
+ ->setParameter('{{ value }}', '"'.$number.'"')
+ ->setCode($code)
+ ->assertRaised();
+ }
+
+ public function getInvalidNumbers()
+ {
+ return array(
+ array('1234567812345678', Luhn::CHECKSUM_FAILED_ERROR),
+ array('4222222222222222', Luhn::CHECKSUM_FAILED_ERROR),
+ array('0000000000000000', Luhn::CHECKSUM_FAILED_ERROR),
+ array('000000!000000000', Luhn::INVALID_CHARACTERS_ERROR),
+ array('42-22222222222222', Luhn::INVALID_CHARACTERS_ERROR),
+ );
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Validator\Exception\UnexpectedTypeException
+ * @dataProvider getInvalidTypes
+ */
+ public function testInvalidTypes($number)
+ {
+ $constraint = new Luhn();
+
+ $this->validator->validate($number, $constraint);
+ }
+
+ public function getInvalidTypes()
+ {
+ return array(
+ array(0),
+ array(123),
+ array(42424242424242424242),
+ array(378282246310005),
+ array(371449635398431),
+ );
+ }
+}