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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Config\Tests\Resource;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Config\Resource\FileExistenceResource;
class FileExistenceResourceTest extends TestCase
{
protected FileExistenceResource $resource;
protected string $file;
protected int $time;
protected function setUp(): void
{
$this->file = realpath(sys_get_temp_dir()).'/tmp.xml';
$this->time = time();
$this->resource = new FileExistenceResource($this->file);
}
protected function tearDown(): void
{
if (file_exists($this->file)) {
@unlink($this->file);
}
}
public function testToString()
{
$this->assertSame('existence.'.$this->file, (string) $this->resource);
}
public function testGetResource()
{
$this->assertSame($this->file, $this->resource->getResource(), '->getResource() returns the path to the resource');
}
public function testIsFreshWithExistingResource()
{
touch($this->file, $this->time);
$serialized = serialize(new FileExistenceResource($this->file));
$resource = unserialize($serialized);
$this->assertTrue($resource->isFresh($this->time), '->isFresh() returns true if the resource is still present');
unlink($this->file);
$resource = unserialize($serialized);
$this->assertFalse($resource->isFresh($this->time), '->isFresh() returns false if the resource has been deleted');
}
public function testIsFreshWithAbsentResource()
{
$serialized = serialize(new FileExistenceResource($this->file));
$resource = unserialize($serialized);
$this->assertTrue($resource->isFresh($this->time), '->isFresh() returns true if the resource is still absent');
touch($this->file, $this->time);
$resource = unserialize($serialized);
$this->assertFalse($resource->isFresh($this->time), '->isFresh() returns false if the resource has been created');
}
}
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