PHP code example of geekcell / container-facade

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

geekcell / container-facade example snippets

namespace App\Service;

// ...

class Logger
{
    public function __construct(
        private readonly FileWriter $writer,
    ) {
    }

    public function log(string $message, LogLevel $level = LogLevel::INFO): void
    {
        $line = sprintf(
            '%s (%s): %s', 
            (new \DateTime)->format('c'),
            $level->value,
            $message,
        );

        $this->writer->writeLine($line);
    }
}

namespace App\Support\Facade;

use App\Service\Logger as LoggerRoot;
use GeekCell\Facade\Facade;

class Logger extends Facade
{
    protected static function getFacadeAccessor(): string
    {
        return 'app.logger';
    }
}

namespace App;

use GeekCell\Facade\Facade;
use Symfony\Bundle\FrameworkBundle\Kernel\MicroKernelTrait;
use Symfony\Component\HttpKernel\Kernel as BaseKernel;

class Kernel extends BaseKernel
{
    use MicroKernelTrait;

    public function boot()
    {
        parent::boot();

        // This is where the magic happens!
        Facade::setContainer($this->container);
    }
}

// ...

use App\Support\Facade\Logger;

class SomeClass
{
    public function doStuff()
    {
        Logger::log('Calling ' __CLASS__ . '::doStuff()', LogLevel::DEBUG);

        // The acutal method logic ...
    }
}

// ...

use App\Support\Facade\Logger;
use PHPUnit\Framework\TestCase;

class SomeClassTest extends TestCase
{
    public function tearDown(): void
    {
        Logger::clear();
    }

    // ...

    public function testDoStuff(): void
    {
        // Swap real service with mock
        $loggerMock = Logger::swapMock();

        // Set expectations for mock
        $loggerMock->shouldReceive('log')->once();

        $out = new SomeClass();
        $result = $out->doStuff(); // This will now call the mock!

        // Test assertions ...
    }
}