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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\VarDumper\Test;
- use Symfony\Component\VarDumper\Cloner\VarCloner;
- use Symfony\Component\VarDumper\Dumper\CliDumper;
- /**
- * @author Nicolas Grekas <p@tchwork.com>
- */
- trait VarDumperTestTrait
- {
- public function assertDumpEquals($dump, $data, $message = '')
- {
- $this->assertSame(rtrim($dump), $this->getDump($data), $message);
- }
- public function assertDumpMatchesFormat($dump, $data, $message = '')
- {
- $this->assertStringMatchesFormat(rtrim($dump), $this->getDump($data), $message);
- }
- protected function getDump($data, $key = null)
- {
- $flags = getenv('DUMP_LIGHT_ARRAY') ? CliDumper::DUMP_LIGHT_ARRAY : 0;
- $flags |= getenv('DUMP_STRING_LENGTH') ? CliDumper::DUMP_STRING_LENGTH : 0;
- $cloner = new VarCloner();
- $cloner->setMaxItems(-1);
- $dumper = new CliDumper(null, null, $flags);
- $dumper->setColors(false);
- $data = $cloner->cloneVar($data)->withRefHandles(false);
- if (null !== $key && null === $data = $data->seek($key)) {
- return;
- }
- return rtrim($dumper->dump($data, true));
- }
- }
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