eventRecorder.takeEvent(CallStart::class.java, 0L)
    eventRecorder.takeEvent(ConnectionAcquired::class.java, applicationInterceptorDelay)
    eventRecorder.takeEvent(RequestHeadersStart::class.java, networkInterceptorDelay)
    eventRecorder.takeEvent(RequestHeadersEnd::class.java, 0L)
    eventRecorder.takeEvent(RequestBodyStart::class.java, 0L)
    eventRecorder.takeEvent(RequestBodyEnd::class.java, requestBodyDelay)

    // Verify the peer received what was expected.
    assertThat(peer.takeFrame().type).isEqualTo(Http2.TYPE_HEADERS)
    assertThat(observer.takeEvent()).isEqualTo(expectedRequestHeaders)
    assertThat(observer.takeEvent()).isEqualTo(expectedResponseHeaders)
  }

  @Test fun doublePushPromise() {
    // Write the mocking script.
    peer.sendFrame().settings(Settings())