override fun onFailure(
          hostname: String,
          e: IOException,
        ) {
          exception = e
          latch.countDown()
        }
      },
    )

    latch.await()

    return Pair(allAddresses, exception)
  }

  @Test
  fun testDnsRequestExternal() {
    assumeNetwork()

    val (allAddresses, exception) = dnsQuery("google.com")