content = content.replace("MII", "!!!")
    fileSystem
      .sink(cacheEntry)
      .buffer()
      .writeUtf8(content)
      .close()
  }

  @Test
  fun responseCachingAndRedirects() {
    server.enqueue(
      MockResponse
        .Builder()
        .addHeader("Last-Modified: " + formatDate(-1, TimeUnit.HOURS))
        .addHeader("Expires: " + formatDate(1, TimeUnit.HOURS))