delegate.set(5);
    assertThat(future.setFuture(delegate)).isTrue();
    assertSuccessful(future, 5);
  }

  public void testSetFutureDelegateLaterSuccessful() throws Exception {
    assertThat(future.setFuture(delegate)).isTrue();
    delegate.set(6);
    assertSuccessful(future, 6);
  }

  public void testSetFutureDelegateAlreadyCancelled() throws Exception {

    delegate.set(5);
    assertThat(future.setFuture(delegate)).isTrue();
    assertSuccessful(future, 5);
  }

  public void testSetFutureDelegateLaterSuccessful() throws Exception {
    assertThat(future.setFuture(delegate)).isTrue();
    delegate.set(6);
    assertSuccessful(future, 6);
  }

  public void testSetFutureDelegateAlreadyCancelled() throws Exception {

        if (cleanClose) {
          assertSuccessful()
          assertCode(200)

          assertThat(server2.requestCount).isEqualTo(1)
        } else {
          this.assertFailure(SocketTimeoutException::class.java)
        }
      }

    println("\n\nRequest to ${server2.socketAddress}")
    executeSynchronously(request)
      .assertSuccessful()
      .assertCode(200)
  }