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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\Form\Tests\Util;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Form\Util\StringUtil;
class StringUtilTest extends TestCase
{
public function testTrim()
{
$data = ' Foo! ';
$this->assertEquals('Foo!', StringUtil::trim($data));
}
/**
* @dataProvider spaceProvider
*/
public function testTrimUtf8Separators($hex)
{
// Convert hexadecimal representation into binary
// H: hex string, high nibble first (UCS-2BE)
// *: repeat until end of string
$binary = pack('H*', $hex);
// Convert UCS-2BE to UTF-8
$symbol = mb_convert_encoding($binary, 'UTF-8', 'UCS-2BE');
$symbol = $symbol."ab\ncd".$symbol;
$this->assertSame("ab\ncd", StringUtil::trim($symbol));
}
public function spaceProvider()
{
return array(
// separators
array('0020'),
array('00A0'),
array('1680'),
// array('180E'),
array('2000'),
array('2001'),
array('2002'),
array('2003'),
array('2004'),
array('2005'),
array('2006'),
array('2007'),
array('2008'),
array('2009'),
array('200A'),
array('2028'),
array('2029'),
array('202F'),
array('205F'),
array('3000'),
// controls
array('0009'),
array('000A'),
array('000B'),
array('000C'),
array('000D'),
array('0085'),
// zero width space
// array('200B'),
);
}
/**
* @dataProvider fqcnToBlockPrefixProvider
*/
public function testFqcnToBlockPrefix($fqcn, $expectedBlockPrefix)
{
$blockPrefix = StringUtil::fqcnToBlockPrefix($fqcn);
$this->assertSame($expectedBlockPrefix, $blockPrefix);
}
public function fqcnToBlockPrefixProvider()
{
return array(
array('TYPE', 'type'),
array('\Type', 'type'),
array('\UserType', 'user'),
array('UserType', 'user'),
array('Vendor\Name\Space\Type', 'type'),
array('Vendor\Name\Space\UserForm', 'user_form'),
array('Vendor\Name\Space\UserType', 'user'),
array('Vendor\Name\Space\usertype', 'user'),
array('Symfony\Component\Form\Form', 'form'),
array('Vendor\Name\Space\BarTypeBazType', 'bar_type_baz'),
array('FooBarBazType', 'foo_bar_baz'),
);
}
}
Zerion Mini Shell 1.0