MockResponse.Builder()
        .code(HttpURLConnection.HTTP_MOVED_PERM)
        .addHeader("Location: /foo")
        .build(),
    )
    server.enqueue(
      MockResponse.Builder()
        .body("DEF")
        .build(),
    )
    val request1 = Request.Builder().url(server.url("/foo")).build()
    val response1 = client.newCall(request1).execute()
    assertThat(response1.body.string()).isEqualTo("ABC")