public function test_wp_save_image_file_deprecated_with_gd_resource() {
    // Call wp_save_image_file().
    require_once ABSPATH . 'wp-admin/includes/image-edit.php';
    $file = wp_tempnam();
    $img  = imagecreatefromjpeg( DIR_TESTDATA . '/images/canola.jpg' );
    wp_save_image_file( $file, $img, 'image/jpeg', 1 );
    imagedestroy( $img );
    unlink( $file );

    // Check if the arg was deprecated.
    $check = $this->was_deprecated( 'argument', 'wp_save_image_file' );
    $this->assertNotEmpty( $check );
  }