assertThat(errorCode).isEqualTo(expectedError)
          assertThat(debugData.size).isEqualTo(0)
        }
      },
    )
  }

  @Test fun goAwayWithDebugDataRoundTrip() {
    val expectedError = ErrorCode.PROTOCOL_ERROR
    val expectedData: ByteString = "abcdefgh".encodeUtf8()

    // Compose the expected GOAWAY frame without debug data.