upscale / swoole-launchpad
Swoole server process management
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Requires
- php: >=8.0
- upscale/ext-openswoole: ^4.0||^22.0
- upscale/ext-swoole: ^4.0||^5.0
Requires (Dev)
- ext-curl: *
- phpunit/phpunit: ^9.5
README
This library extends the process management capabilities of Swoole / Open Swoole.
Features:
- Swoole server launch in child process
- Swoole server process termination
- PHPUnit testing framework compatibility
Installation
The library is to be installed via Composer as a dependency:
composer require upscale/swoole-launchpad
Usage
PHPUnit Tests
The library is particularly useful in PHPUnit-based automated tests:
vendor/bin/phpunit --process-isolation
class HttpServerTest extends \PHPUnit\Framework\TestCase { protected \Swoole\Http\Server $server; protected \Upscale\Swoole\Launchpad\ProcessManager $processManager; protected int $pid; protected function setUp(): void { $this->server = new \Swoole\Http\Server('127.0.0.1', 8080); $this->server->set([ 'log_file' => '/dev/null', 'log_level' => 4, 'worker_num' => 1, ]); $this->processManager = new \Upscale\Swoole\Launchpad\ProcessManager(); } protected function tearDown(): void { $this->processManager->kill($this->pid); } public function testResponseStatus() { $this->server->on('request', function ($request, $response) { $response->status(404); $response->end(); }); $this->pid = $this->processManager->spawn($this->server); $result = `curl http://127.0.0.1:8080/ -s -i`; $this->assertStringStartsWith('HTTP/1.1 404 Not Found', $result); } public function testResponseBody() { $this->server->on('request', function ($request, $response) { $response->end('Success'); }); $this->pid = $this->processManager->spawn($this->server); $result = `curl http://127.0.0.1:8080/ -s -i`; $this->assertStringStartsWith('HTTP/1.1 200 OK', $result); $this->assertStringEndsWith('Success', $result); } }
More compact version:
class HttpServerTest extends \Upscale\Swoole\Launchpad\Tests\TestCase { protected function setUp(): void { parent::setUp(); $this->server = new \Swoole\Http\Server('127.0.0.1', 8080); $this->server->set([ 'log_file' => '/dev/null', 'log_level' => 4, 'worker_num' => 1, ]); } public function testResponseStatus() { $this->server->on('request', function ($request, $response) { $response->status(404); $response->end(); }); $this->spawn($this->server); $result = $this->curl('http://127.0.0.1:8080/'); $this->assertStringStartsWith('HTTP/1.1 404 Not Found', $result); } public function testResponseBody() { $this->server->on('request', function ($request, $response) { $response->end('Success'); }); $this->spawn($this->server); $result = $this->curl('http://127.0.0.1:8080/'); $this->assertStringStartsWith('HTTP/1.1 200 OK', $result); $this->assertStringEndsWith('Success', $result); } }
Make sure to autoload the test classes in your composer.json
:
{ "require-dev": { "phpunit/phpunit": "^9.5", "upscale/swoole-launchpad": "^2.0" }, "autoload-dev": { "psr-4": { "Upscale\\Swoole\\Launchpad\\Tests\\": "vendor/upscale/swoole-launchpad/tests/" } } }
Contributing
Pull Requests with fixes and improvements are welcome!
License
Copyright © Upscale Software. All rights reserved.
Licensed under the Apache License, Version 2.0.