--- /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\Regex;
+use Symfony\Component\Validator\Constraints\RegexValidator;
+use Symfony\Component\Validator\Validation;
+
+class RegexValidatorTest extends AbstractConstraintValidatorTest
+{
+ protected function getApiVersion()
+ {
+ return Validation::API_VERSION_2_5;
+ }
+
+ protected function createValidator()
+ {
+ return new RegexValidator();
+ }
+
+ public function testNullIsValid()
+ {
+ $this->validator->validate(null, new Regex(array('pattern' => '/^[0-9]+$/')));
+
+ $this->assertNoViolation();
+ }
+
+ public function testEmptyStringIsValid()
+ {
+ $this->validator->validate('', new Regex(array('pattern' => '/^[0-9]+$/')));
+
+ $this->assertNoViolation();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Validator\Exception\UnexpectedTypeException
+ */
+ public function testExpectsStringCompatibleType()
+ {
+ $this->validator->validate(new \stdClass(), new Regex(array('pattern' => '/^[0-9]+$/')));
+ }
+
+ /**
+ * @dataProvider getValidValues
+ */
+ public function testValidValues($value)
+ {
+ $constraint = new Regex(array('pattern' => '/^[0-9]+$/'));
+ $this->validator->validate($value, $constraint);
+
+ $this->assertNoViolation();
+ }
+
+ public function getValidValues()
+ {
+ return array(
+ array(0),
+ array('0'),
+ array('090909'),
+ array(90909),
+ );
+ }
+
+ /**
+ * @dataProvider getInvalidValues
+ */
+ public function testInvalidValues($value)
+ {
+ $constraint = new Regex(array(
+ 'pattern' => '/^[0-9]+$/',
+ 'message' => 'myMessage',
+ ));
+
+ $this->validator->validate($value, $constraint);
+
+ $this->buildViolation('myMessage')
+ ->setParameter('{{ value }}', '"'.$value.'"')
+ ->setCode(Regex::REGEX_FAILED_ERROR)
+ ->assertRaised();
+ }
+
+ public function getInvalidValues()
+ {
+ return array(
+ array('abcd'),
+ array('090foo'),
+ );
+ }
+}