<?php
/*
* This file is part of Chevere.
*
* (c) Rodolfo Berrios <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace Chevere\Tests\Processors;
use Chevere\Tests\Traits\VarDumperTrait;
use Chevere\VarDump\Processors\NullProcessor;
use InvalidArgumentException;
use PHPUnit\Framework\TestCase;
final class NullProcessorTest extends TestCase
{
use VarDumperTrait;
public function testConstruct(): void
{
$variable = null;
$varDumper = $this->getVarDumper($variable);
$this->assertProcessor(NullProcessor::class, $varDumper);
$processor = new NullProcessor($varDumper);
$this->assertSame('', $processor->info());
$this->assertSame('null', $varDumper->writer()->__toString());
}
public function testInvalidArgument(): void
{
$this->expectException(InvalidArgumentException::class);
new NullProcessor($this->getVarDumper(''));
}
}
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