amphp / phpunit-util

v4.0.0-beta.1 2026-10-31 01:07 UTC

Requires

• php: >=8.3
• amphp/amp: ^3
• phpunit/phpunit: ^12 | ^13
• revolt/event-loop: ^1

Requires (Dev)

• amphp/php-cs-fixer-config: ^2

MIT

• Niklas Keller
• Aaron Piotrowski

Published on Packagist.org on 2026-10-31 18:05 UTC

README

AMPHP is a collection of event-driven libraries for PHP designed with fibers and concurrency in mind. amphp/phpunit-util is a small helper package to ease testing with PHPUnit.

Installation

This package can be installed as a Composer dependency.

composer require --dev amphp/phpunit-util

The package requires PHP 8.1 or later and PHPUnit 9 or 12+ (PHPUnit 10 and 11 are not supported).

PHP and PHPUnit versions supported

amphp/phpunit-util Version	PHP	PHPUnit
3	8.1+	9
4	8.3+	12+

Usage

<?php

namespace Foo;

use Amp\ByteStream;
use Amp\PHPUnit\AsyncTestCase;
use Amp\Socket;

class BarTest extends AsyncTestCase
{
    // Each test case is executed as a coroutine (within a separate fiber) and checked to run to completion
    public function test(): void
    {
        $socket = Socket\connect('tcp://localhost:12345');
        $socket->write('foobar');

        $this->assertSame('foobar', ByteStream\buffer($socket));
    }
}