// Ignore trailing junk
    assertThat("Thu, 01 Jan 1970 00:00:00 GMT JUNK".toHttpDateOrNull()!!.time).isEqualTo(0L)
    // Missing timezones treated as bad.
    assertThat("Thu, 01 Jan 1970 00:00:00".toHttpDateOrNull()).isNull()
    // Missing seconds treated as bad.
    assertThat("Thu, 01 Jan 1970 00:00 GMT".toHttpDateOrNull()).isNull()
    // Extra spaces treated as bad.

  }

  @Test
  fun responseCookies() {
    server.enqueue(
      MockResponse(
        headers =
          headersOf(
            "Set-Cookie",
            "a=b; Expires=Thu, 01 Jan 1970 00:00:00 GMT",
            "Set-Cookie",
            "c=d; Expires=Fri, 02 Jan 1970 23:59:59 GMT; path=/bar; secure",
          ),
      ),
    )
    val cookieJar = RecordingCookieJar()
    client =

    assertThat(
      parseCookie(
        0L,
        url,
        "a=b; " +
          "Expires=Thu, 01 Jan 1970 00:00:02 GMT; " +
          "Expires=Thu, 01 Jan 1970 00:00:04 GMT; " +
          "Expires=Thu, 01 Jan 1970 00:00:01 GMT; " +
          "Expires=Thu, 01 Jan 1970 00:00:03 GMT",
      )!!.expiresAt,
    ).isEqualTo(3000L)
  }

  @Test fun maxAgeOrExpiresMakesCookiePersistent() {

    assertThat(headers["testDate"]).isEqualTo("Thu, 01 Jan 1970 00:00:00 GMT")
    assertThat(headers.getDate("testDate")).isEqualTo(Date(0L))
  }

  @Test fun addInstant() {
    val expected = Instant.ofEpochMilli(0L)
    val headers =
      Headers.Builder()
        .add("Test-Instant", expected)
        .build()
    assertThat(headers["Test-Instant"]).isEqualTo("Thu, 01 Jan 1970 00:00:00 GMT")

    builder["g"] = Instant.EPOCH
    assertThat(builder["a"]).isEqualTo("b")
    assertThat(builder["c"]).isEqualTo("d")
    assertThat(builder["e"]).isEqualTo("Thu, 01 Jan 1970 00:00:00 GMT")
    assertThat(builder["g"]).isEqualTo("Thu, 01 Jan 1970 00:00:00 GMT")
  }