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<?php
declare(strict_types=1);
namespace Dotenv\Tests\Repository\Adapter;
use Dotenv\Repository\Adapter\PutenvAdapter;
use PHPUnit\Framework\TestCase;
final class PutenvAdapterTest extends TestCase
{
public function testGoodRead()
{
\putenv('CONST_TEST=foo bar baz');
$value = self::createAdapter()->read('CONST_TEST');
self::assertTrue($value->isDefined());
self::assertSame('foo bar baz', $value->get());
}
public function testUndefinedRead()
{
\putenv('CONST_TEST');
$value = self::createAdapter()->read('CONST_TEST');
self::assertFalse($value->isDefined());
}
public function testGoodWrite()
{
self::assertTrue(self::createAdapter()->write('CONST_TEST', 'foo'));
self::assertSame('foo', \getenv('CONST_TEST'));
}
public function testEmptyWrite()
{
self::assertTrue(self::createAdapter()->write('CONST_TEST', ''));
self::assertSame('', \getenv('CONST_TEST'));
}
public function testGoodDelete()
{
self::assertTrue(self::createAdapter()->delete('CONST_TEST'));
self::assertFalse(\getenv('CONST_TEST'));
}
/**
* @return \Dotenv\Repository\Adapter\AdapterInterface
*/
private static function createAdapter()
{
return PutenvAdapter::create()->get();
}
}
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