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<?php
namespace Shaarli;
use PHPUnit\Framework\TestCase;
use Shaarli\Config\ConfigManager;
use WebThumbnailer\Application\ConfigManager as WTConfigManager;
/**
* Class ThumbnailerTest
*
* We only make 1 thumb test because:
*
* 1. the thumbnailer library is itself tested
* 2. we don't want to make too many external requests during the tests
*/
class ThumbnailerTest extends TestCase
{
const WIDTH = 190;
const HEIGHT = 210;
/**
* @var Thumbnailer;
*/
protected $thumbnailer;
public function setUp()
{
$conf = new ConfigManager('tests/utils/config/configJson');
$conf->set('thumbnails.width', self::WIDTH);
$conf->set('thumbnails.height', self::HEIGHT);
$conf->set('dev.debug', true);
$this->thumbnailer = new Thumbnailer($conf);
// cache files in the sandbox
WTConfigManager::addFile('tests/utils/config/wt.json');
}
public function tearDown()
{
$this->rrmdirContent('sandbox/');
}
/**
* Test a thumbnail with a custom size.
*/
public function testThumbnailValid()
{
$thumb = $this->thumbnailer->get('https://github.com/shaarli/Shaarli/');
$this->assertNotFalse($thumb);
$image = imagecreatefromstring(file_get_contents($thumb));
$this->assertEquals(self::WIDTH, imagesx($image));
$this->assertEquals(self::HEIGHT, imagesy($image));
}
/**
* Test a thumbnail that can't be retrieved.
*/
public function testThumbnailNotValid()
{
$oldlog = ini_get('error_log');
ini_set('error_log', '/dev/null');
$thumbnailer = new Thumbnailer(new ConfigManager());
$thumb = $thumbnailer->get('nope');
$this->assertFalse($thumb);
ini_set('error_log', $oldlog);
}
protected function rrmdirContent($dir) {
if (is_dir($dir)) {
$objects = scandir($dir);
foreach ($objects as $object) {
if ($object != "." && $object != "..") {
if (is_dir($dir."/".$object))
$this->rrmdirContent($dir."/".$object);
else
unlink($dir."/".$object);
}
}
}
}
}
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