58 lines
1.3 KiB
PHP
58 lines
1.3 KiB
PHP
<?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\Tests\Dumper;
|
|
|
|
use PHPUnit\Framework\TestCase;
|
|
use Symfony\Component\VarDumper\Cloner\VarCloner;
|
|
use Symfony\Component\VarDumper\Dumper\CliDumper;
|
|
use Symfony\Component\VarDumper\VarDumper;
|
|
|
|
class FunctionsTest extends TestCase
|
|
{
|
|
public function testDumpReturnsFirstArg()
|
|
{
|
|
$this->setupVarDumper();
|
|
|
|
$var1 = 'a';
|
|
|
|
ob_start();
|
|
$return = dump($var1);
|
|
ob_end_clean();
|
|
|
|
$this->assertEquals($var1, $return);
|
|
}
|
|
|
|
public function testDumpReturnsAllArgsInArray()
|
|
{
|
|
$this->setupVarDumper();
|
|
|
|
$var1 = 'a';
|
|
$var2 = 'b';
|
|
$var3 = 'c';
|
|
|
|
ob_start();
|
|
$return = dump($var1, $var2, $var3);
|
|
ob_end_clean();
|
|
|
|
$this->assertEquals([$var1, $var2, $var3], $return);
|
|
}
|
|
|
|
protected function setupVarDumper()
|
|
{
|
|
$cloner = new VarCloner();
|
|
$dumper = new CliDumper('php://output');
|
|
VarDumper::setHandler(function ($var) use ($cloner, $dumper) {
|
|
$dumper->dump($cloner->cloneVar($var));
|
|
});
|
|
}
|
|
}
|