Images from simpletest module used in ImageFieldTest should be replaced

Hi I agree with Akhil,

I just checked, ImageFieldTest.php in 8.x-2.9 and 8.x-2.x-dev has the following ..

 foreach ($test_files as $test_file) {
      if ($test_file->filename === 'image-test.jpg') {
        $file_just_right = $file_system->realpath($test_file->uri);
      }
      elseif ($test_file->filename === 'image-2.jpg') {
        $file_too_big = $file_system->realpath($test_file->uri);
      }
    }

No more existing: https://git.drupalcode.org/search?search=simpletest&nav_source=navbar&pr...