class RecordingCookieJar : CookieJar {
  private val requestCookies: Deque<List<Cookie>> = ArrayDeque()
  private val responseCookies: Deque<List<Cookie>> = ArrayDeque()

  fun enqueueRequestCookies(vararg cookies: Cookie) {
    requestCookies.add(cookies.toList())
  }

  fun takeResponseCookies(): List<Cookie> {
    return responseCookies.removeFirst()
  }

  fun assertResponseCookies(vararg cookies: String?) {

        .build()
    executeSynchronously("/").assertCode(200)
    val responseCookies = cookieJar.takeResponseCookies()
    assertThat(responseCookies.size).isEqualTo(2)
    assertThat(responseCookies[0].toString())
      .isEqualTo("a=b; expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/")
    assertThat(responseCookies[1].toString())
      .isEqualTo("c=d; expires=Fri, 02 Jan 1970 23:59:59 GMT; path=/bar; secure")
  }