Last Updated: February 25, 2016

Symfony2 unit testing uploaded file.

For example you want to unit test your libraries that works with symfony's UploadedFile

You need:
1. Create file
2. Initialize new Uploaded file object
3. Test

class MyUploadFileTest extends PHPUnit_Framework_TestCase
{
 protected $file;
 protected $image;

 public function setUp()
 {
 $this->file = tempnam(sys_get_temp_dir(), 'upl'); // create file
 imagepng(imagecreatetruecolor(10, 10), $this->file); // create and write image/png to it
 $this->image = new UploadedFile(
 $this->file,
 'new_image.png'
 );
 }

 public function testMime()
 {
 $res = $file->getMimeType();

 $this->assertEquals('image/png', $res);
 }

 public function tearDown()
 {
 unlink($this->file);
 }
}

#unit testing

#symfony2

#uploadedfile