phpunit-util.md

notice	title	description	image	permalink	source	layout
This file is imported and can be edited at https://github.com/amphp/phpunit-util/blob/3.x/README.md	Simplify PHPUnit Tests Involving Asynchronous Behavior	Learn how to write tests with PHPUnit while making use of timeouts and minimum runtimes.	undraw/undraw_qa_engineers.svg	/phpunit-util	https://github.com/amphp/phpunit-util/blob/3.x/README.md	docs

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.

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 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));
    }
}