  }

  #[test]
  fn text_preview() {
    let server = TestServer::new_with_regtest();
    server.mine_blocks(1);

    let txid = server.bitcoin_rpc_server.broadcast_tx(TransactionTemplate {
      inputs: &[(
        1,
        0,
        0,
        inscription("text/plain;charset=utf-8", "hello").to_witness(),
      )],
      ..Default::default()
    });

    let inscription_id = InscriptionId { txid, index: 0 };

    server.mine_blocks(1);

    server.assert_response_csp(
      format!("/preview/{}", inscription_id),
      StatusCode::OK,
      "default-src 'self'",
      format!(".*<html lang=en data-inscription={}>.*", inscription_id),
    );
  }

  #[test]
  fn audio_preview() {
    let server = TestServer::new_with_regtest();
    server.mine_blocks(1);

    let txid = server.bitcoin_rpc_server.broadcast_tx(TransactionTemplate {
      inputs: &[(1, 0, 0, inscription("audio/flac", "hello").to_witness())],
      ..Default::default()
    });
    let inscription_id = InscriptionId { txid, index: 0 };

    server.mine_blocks(1);