private lateinit var server: MockWebServer
  private lateinit var server2: MockWebServer
  private val handshakeCertificates = platform.localhostHandshakeCertificates()
  private var client = clientTestRule.newClient()
  private var cache: Cache? = null

  @BeforeEach
  fun setUp(
    server: MockWebServer,
    @MockWebServerInstance("server2") server2: MockWebServer,
  ) {
    this.server = server