harmonyio/phpunit-extension

Asynchronous helpers for PHPUnit

v1.0.0-rc1 2018-12-24 18:07 UTC

Requires

• php: ^7.3
• amphp/amp: ^2.1.1
• phpunit/phpunit: ^7.5.1

Requires (Dev)

• harmonyio/php-codesniffer-ruleset: 1.0.0-rc1
• maglnet/composer-require-checker: ^1.1.0
• slevomat/coding-standard: ^4.8.6
• squizlabs/php_codesniffer: ^3.4.0

MIT

• Pieter Hordijk

README

Async PHPUnit helpers

Requirements

• PHP 7.3

In addition for non-blocking context one of the following event libraries should be installed:

• ev
• event
• php-uv

Installation

composer require harmonyio/phpunit-extension

Usage

PHPUnit's assertions can be used transparently on promises. The promises will automatically be resolved to their values and the eventual values will be asserted against.

<?php declare(strict_types=1);

namespace Foo\Test\Unit;

use Amp\Success;
use HarmonyIO\PHPUnitExtension\TestCase;

class BarTest extends TestCase
{
    public function testPromiseValueAssertsCorrectly(): void
    {
        // the promise will be automatically resolved here
        // and the eventual value will be asserted instead of the promise itself
        $this->assertTrue(new Success(true));
    }
}