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Behat

Extension to use built-in PHP server on Behat tests

Instalation

composer require libresign/behat-builtin-extension
vendor/bin/behat --init

Configuration

Add the extension to your behat.yml:

default:
  extensions:
    PhpBuiltin\Server:
      verbose: false
      rootDir: /var/www/html
      host: localhost

Config values

config default Environment Description
verbose false BEHAT_VERBOSE Enables/disables verbose mode
rootDir /var/www/html BEHAT_ROOT_DIR Specifies http root dir
host localhost BEHAT_HOST Host domain or IP
runAs BEHAT_RUN_AS The username to be used to run the built-in server
workers 0 BEHAT_WORKERS The quantity of workers to use. More informations here searching by PHP_CLI_SERVER_WORKERS

You can also use -v option to enable verbose mode. Example

vendor/bin/behat -v

The verbose mode will show:

  • The rootDir used
  • The output of PHP Built-in server

Usage example

<?php

use Behat\Behat\Context\Context;
use PhpBuiltin\RunServerListener;

/**
 * Defines application features from the specific context.
 */
class FeatureContext implements Context
{
    private string $baseUrl;
    public function __construct()
    {
        $this->baseUrl = RunServerListener::getServerRoot();
    }

    public function sendRequest(string $verb, string $url, ?array $body = null, array $headers = []): void
    {
        $client = new Client();

        $fullUrl = $this->baseUrl . ltrim($url, '/');

        $options['headers'] = $headers;

        if (is_array($body)) {
            $options['form_params'] = $body;
        }

        try {
            $this->response = $client->{$verb}($fullUrl, $options);
        } catch (ClientException $e) {
            $this->response = $e->getResponse();
        } catch (ServerException $e) {
            $this->response = $e->getResponse();
        }
    }
}