executeSynchronously("/")
      .assertCode(200)
      .assertBody("A")

    // Attempt conditional cache validation and a DNS miss.
    client =
      client
        .newBuilder()
        .dns(FakeDns())
        .build()
    executeSynchronously("/").assertFailure(UnknownHostException::class.java)
  }

  @Test
  fun redirect() {
    server.enqueue(
      MockResponse(
        code = 301,

    )
  }

  @Test
  fun invalidHost() {
    // Note that 1234.1.1.1 is an invalid host in a URI, but URL isn't as strict.
    client =
      client
        .newBuilder()
        .dns(FakeDns())
        .build()
    assertFailsWith<UnknownHostException> {
      getResponse(
        Request
          .Builder()
          .url("http://1234.1.1.1/index.html".toHttpUrl())
          .build(),