--- /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\Length;
+use Symfony\Component\Validator\Constraints\LengthValidator;
+use Symfony\Component\Validator\Validation;
+
+class LengthValidatorTest extends AbstractConstraintValidatorTest
+{
+ protected function getApiVersion()
+ {
+ return Validation::API_VERSION_2_5;
+ }
+
+ protected function createValidator()
+ {
+ return new LengthValidator();
+ }
+
+ public function testNullIsValid()
+ {
+ $this->validator->validate(null, new Length(6));
+
+ $this->assertNoViolation();
+ }
+
+ public function testEmptyStringIsValid()
+ {
+ $this->validator->validate('', new Length(6));
+
+ $this->assertNoViolation();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Validator\Exception\UnexpectedTypeException
+ */
+ public function testExpectsStringCompatibleType()
+ {
+ $this->validator->validate(new \stdClass(), new Length(5));
+ }
+
+ public function getThreeOrLessCharacters()
+ {
+ return array(
+ array(12),
+ array('12'),
+ array('üü'),
+ array('éé'),
+ array(123),
+ array('123'),
+ array('üüü'),
+ array('ééé'),
+ );
+ }
+
+ public function getFourCharacters()
+ {
+ return array(
+ array(1234),
+ array('1234'),
+ array('üüüü'),
+ array('éééé'),
+ );
+ }
+
+ public function getFiveOrMoreCharacters()
+ {
+ return array(
+ array(12345),
+ array('12345'),
+ array('üüüüü'),
+ array('ééééé'),
+ array(123456),
+ array('123456'),
+ array('üüüüüü'),
+ array('éééééé'),
+ );
+ }
+
+ public function getOneCharset()
+ {
+ return array(
+ array('é', 'utf8', true),
+ array("\xE9", 'CP1252', true),
+ array("\xE9", 'XXX', false),
+ array("\xE9", 'utf8', false),
+ );
+ }
+
+ /**
+ * @dataProvider getFiveOrMoreCharacters
+ */
+ public function testValidValuesMin($value)
+ {
+ $constraint = new Length(array('min' => 5));
+ $this->validator->validate($value, $constraint);
+
+ $this->assertNoViolation();
+ }
+
+ /**
+ * @dataProvider getThreeOrLessCharacters
+ */
+ public function testValidValuesMax($value)
+ {
+ $constraint = new Length(array('max' => 3));
+ $this->validator->validate($value, $constraint);
+
+ $this->assertNoViolation();
+ }
+
+ /**
+ * @dataProvider getFourCharacters
+ */
+ public function testValidValuesExact($value)
+ {
+ $constraint = new Length(4);
+ $this->validator->validate($value, $constraint);
+
+ $this->assertNoViolation();
+ }
+
+ /**
+ * @dataProvider getThreeOrLessCharacters
+ */
+ public function testInvalidValuesMin($value)
+ {
+ $constraint = new Length(array(
+ 'min' => 4,
+ 'minMessage' => 'myMessage',
+ ));
+
+ $this->validator->validate($value, $constraint);
+
+ $this->buildViolation('myMessage')
+ ->setParameter('{{ value }}', '"'.$value.'"')
+ ->setParameter('{{ limit }}', 4)
+ ->setInvalidValue($value)
+ ->setPlural(4)
+ ->setCode(Length::TOO_SHORT_ERROR)
+ ->assertRaised();
+ }
+
+ /**
+ * @dataProvider getFiveOrMoreCharacters
+ */
+ public function testInvalidValuesMax($value)
+ {
+ $constraint = new Length(array(
+ 'max' => 4,
+ 'maxMessage' => 'myMessage',
+ ));
+
+ $this->validator->validate($value, $constraint);
+
+ $this->buildViolation('myMessage')
+ ->setParameter('{{ value }}', '"'.$value.'"')
+ ->setParameter('{{ limit }}', 4)
+ ->setInvalidValue($value)
+ ->setPlural(4)
+ ->setCode(Length::TOO_LONG_ERROR)
+ ->assertRaised();
+ }
+
+ /**
+ * @dataProvider getThreeOrLessCharacters
+ */
+ public function testInvalidValuesExactLessThanFour($value)
+ {
+ $constraint = new Length(array(
+ 'min' => 4,
+ 'max' => 4,
+ 'exactMessage' => 'myMessage',
+ ));
+
+ $this->validator->validate($value, $constraint);
+
+ $this->buildViolation('myMessage')
+ ->setParameter('{{ value }}', '"'.$value.'"')
+ ->setParameter('{{ limit }}', 4)
+ ->setInvalidValue($value)
+ ->setPlural(4)
+ ->setCode(Length::TOO_SHORT_ERROR)
+ ->assertRaised();
+ }
+
+ /**
+ * @dataProvider getFiveOrMoreCharacters
+ */
+ public function testInvalidValuesExactMoreThanFour($value)
+ {
+ $constraint = new Length(array(
+ 'min' => 4,
+ 'max' => 4,
+ 'exactMessage' => 'myMessage',
+ ));
+
+ $this->validator->validate($value, $constraint);
+
+ $this->buildViolation('myMessage')
+ ->setParameter('{{ value }}', '"'.$value.'"')
+ ->setParameter('{{ limit }}', 4)
+ ->setInvalidValue($value)
+ ->setPlural(4)
+ ->setCode(Length::TOO_LONG_ERROR)
+ ->assertRaised();
+ }
+
+ /**
+ * @dataProvider getOneCharset
+ */
+ public function testOneCharset($value, $charset, $isValid)
+ {
+ $constraint = new Length(array(
+ 'min' => 1,
+ 'max' => 1,
+ 'charset' => $charset,
+ 'charsetMessage' => 'myMessage',
+ ));
+
+ $this->validator->validate($value, $constraint);
+
+ if ($isValid) {
+ $this->assertNoViolation();
+ } else {
+ $this->buildViolation('myMessage')
+ ->setParameter('{{ value }}', '"'.$value.'"')
+ ->setParameter('{{ charset }}', $charset)
+ ->setInvalidValue($value)
+ ->setCode(Length::INVALID_CHARACTERS_ERROR)
+ ->assertRaised();
+ }
+ }
+
+ public function testConstraintGetDefaultOption()
+ {
+ $constraint = new Length(5);
+
+ $this->assertEquals(5, $constraint->min);
+ $this->assertEquals(5, $constraint->max);
+ }
+}