val cookieManager = CookieManager(null, CookiePolicy.ACCEPT_ORIGINAL_SERVER)
    val cookieA = HttpCookie("a", "android")
    cookieA.domain = serverUrl.host
    cookieA.path = "/"
    cookieManager.cookieStore.add(serverUrl.toUri(), cookieA)
    val cookieB = HttpCookie("b", "banana")
    cookieB.domain = serverUrl.host
    cookieB.path = "/"
    cookieManager.cookieStore.add(serverUrl.toUri(), cookieB)

import assertk.assertions.isNotInstanceOf
import assertk.assertions.isNotNull
import assertk.assertions.isNull
import assertk.assertions.isSameInstanceAs
import java.io.IOException
import java.net.CookieManager
import java.net.Proxy
import java.net.ProxySelector
import java.net.ResponseCache
import java.net.SocketAddress
import java.net.URI
import java.time.Duration
import java.util.AbstractList