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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\Finder\Tests\Expression;
use Symfony\Component\Finder\Expression\Expression;
class RegexTest extends \PHPUnit_Framework_TestCase
{
/**
* @dataProvider getHasFlagsData
*/
public function testHasFlags($regex, $start, $end)
{
$expr = new Expression($regex);
$this->assertEquals($start, $expr->getRegex()->hasStartFlag());
$this->assertEquals($end, $expr->getRegex()->hasEndFlag());
}
/**
* @dataProvider getHasJokersData
*/
public function testHasJokers($regex, $start, $end)
{
$expr = new Expression($regex);
$this->assertEquals($start, $expr->getRegex()->hasStartJoker());
$this->assertEquals($end, $expr->getRegex()->hasEndJoker());
}
/**
* @dataProvider getSetFlagsData
*/
public function testSetFlags($regex, $start, $end, $expected)
{
$expr = new Expression($regex);
$expr->getRegex()->setStartFlag($start)->setEndFlag($end);
$this->assertEquals($expected, $expr->render());
}
/**
* @dataProvider getSetJokersData
*/
public function testSetJokers($regex, $start, $end, $expected)
{
$expr = new Expression($regex);
$expr->getRegex()->setStartJoker($start)->setEndJoker($end);
$this->assertEquals($expected, $expr->render());
}
public function testOptions()
{
$expr = new Expression('~abc~is');
$expr->getRegex()->removeOption('i')->addOption('m');
$this->assertEquals('~abc~sm', $expr->render());
}
public function testMixFlagsAndJokers()
{
$expr = new Expression('~^.*abc.*$~is');
$expr->getRegex()->setStartFlag(false)->setEndFlag(false)->setStartJoker(false)->setEndJoker(false);
$this->assertEquals('~abc~is', $expr->render());
$expr->getRegex()->setStartFlag(true)->setEndFlag(true)->setStartJoker(true)->setEndJoker(true);
$this->assertEquals('~^.*abc.*$~is', $expr->render());
}
/**
* @dataProvider getReplaceJokersTestData
*/
public function testReplaceJokers($regex, $expected)
{
$expr = new Expression($regex);
$expr = $expr->getRegex()->replaceJokers('@');
$this->assertEquals($expected, $expr->renderPattern());
}
public function getHasFlagsData()
{
return array(
array('~^abc~', true, false),
array('~abc$~', false, true),
array('~abc~', false, false),
array('~^abc$~', true, true),
array('~^abc\\$~', true, false),
);
}
public function getHasJokersData()
{
return array(
array('~.*abc~', true, false),
array('~abc.*~', false, true),
array('~abc~', false, false),
array('~.*abc.*~', true, true),
array('~.*abc\\.*~', true, false),
);
}
public function getSetFlagsData()
{
return array(
array('~abc~', true, false, '~^abc~'),
array('~abc~', false, true, '~abc$~'),
array('~abc~', false, false, '~abc~'),
array('~abc~', true, true, '~^abc$~'),
);
}
public function getSetJokersData()
{
return array(
array('~abc~', true, false, '~.*abc~'),
array('~abc~', false, true, '~abc.*~'),
array('~abc~', false, false, '~abc~'),
array('~abc~', true, true, '~.*abc.*~'),
);
}
public function getReplaceJokersTestData()
{
return array(
array('~.abc~', '@abc'),
array('~\\.abc~', '\\.abc'),
array('~\\\\.abc~', '\\\\@abc'),
array('~\\\\\\.abc~', '\\\\\\.abc'),
);
}
}