function test_createThumbnail()
{
$f = new Tracker_FormElement_Field_FileTestVersion();
$thumb_png = dirname(__FILE__) . '/_fixtures/attachments/thumbnails/66';
$this->assertFalse(file_exists($thumb_png));
$f->createThumbnail(66, dirname(__FILE__) . '/_fixtures/attachments/', dirname(__FILE__) . '/_fixtures/attachments/logo.png');
$this->assertTrue(file_exists($thumb_png));
$this->assertEqual(getimagesize($thumb_png), array(150, 55, IMAGETYPE_PNG, 'width="150" height="55"', 'bits' => 8, 'mime' => 'image/png'));
$thumb_gif = dirname(__FILE__) . '/_fixtures/attachments/thumbnails/111';
$this->assertFalse(file_exists($thumb_gif));
$f->createThumbnail(111, dirname(__FILE__) . '/_fixtures/attachments/', dirname(__FILE__) . '/_fixtures/attachments/logo.gif');
$this->assertTrue(file_exists($thumb_gif));
$this->assertEqual(getimagesize($thumb_gif), array(150, 55, IMAGETYPE_GIF, 'width="150" height="55"', 'bits' => 8, 'channels' => 3, 'mime' => 'image/gif'));
/* TODO: add suport for jpeg
$thumb_jpg = dirname(__FILE__) .'/_fixtures/attachments/thumbnails/421';
$this->assertFalse(file_exists($thumb_jpg));
$f->createThumbnail(421, dirname(__FILE__) .'/_fixtures/attachments/', dirname(__FILE__) .'/_fixtures/attachments/logo.jpg');
$this->assertTrue(file_exists($thumb_jpg));
$this->assertEqual(getimagesize($thumb_jpg), array(
150,
55,
IMAGETYPE_JPEG,
'width="150" height="55"',
'bits' => 8,
'channels' => 3,
'mime' => 'image/jpg'
));
/**/
}
