Traefik-Redis-Api/tests/Helpers/EnvTest.php

<?php

declare(strict_types=1);

namespace Siteworxpro\Tests\Helpers;

use Siteworxpro\App\Helpers\Env;
use Siteworxpro\Tests\Unit;

class EnvTest extends Unit
{
    public function testGetReturnsStringByDefault(): void
    {
        putenv('TEST_KEY=example');
        $result = Env::get('TEST_KEY');
        $this->assertSame('example', $result);
    }

    public function testGetReturnsDefaultIfKeyNotSet(): void
    {
        putenv('TEST_KEY'); // Unset the environment variable
        $result = Env::get('TEST_KEY', 'default_value');
        $this->assertSame('default_value', $result);
    }

    public function testGetCastsToBoolean(): void
    {
        putenv('TEST_KEY=true');
        $result = Env::get('TEST_KEY', null, 'bool');
        $this->assertTrue($result);
    }

    public function testGetCastsToInteger(): void
    {
        putenv('TEST_KEY=123');
        $result = Env::get('TEST_KEY', null, 'int');
        $this->assertSame(123, $result);
    }

    public function testGetCastsToFloat(): void
    {
        putenv('TEST_KEY=123.45');
        $result = Env::get('TEST_KEY', null, 'float');
        $this->assertSame(123.45, $result);
    }
}