Server::content_response(
        Inscription::new(Some("text/plain".as_bytes().to_vec()), None),
        AcceptEncoding::default(),
        &PageConfig::default(),
      )
      .unwrap(),
      None
    );
  }

  #[test]
  fn content_response_with_content() {
    let (headers, body) = Server::content_response(
      Inscription::new(Some("text/plain".as_bytes().to_vec()), Some(vec![1, 2, 3])),
      AcceptEncoding::default(),
      &PageConfig::default(),
    )
    .unwrap()
    .unwrap();

    assert_eq!(headers["content-type"], "text/plain");
    assert_eq!(body, vec![1, 2, 3]);
  }

  #[test]
  fn content_security_policy_no_origin() {
    let (headers, _) = Server::content_response(
      Inscription::new(Some("text/plain".as_bytes().to_vec()), Some(vec![1, 2, 3])),
      AcceptEncoding::default(),
      &PageConfig::default(),
    )
    .unwrap()
    .unwrap();

    assert_eq!(
      headers["content-security-policy"],
      HeaderValue::from_static("default-src 'self' 'unsafe-eval' 'unsafe-inline' data: blob:")