val headers = headersOf("Cache-Control", value)
    val cacheControl = parse(headers)
    assertThat(cacheControl.toString()).isSameInstanceAs(value)
  }

  @Test
  fun parseCacheControlHeaderValueInvalidatedByPragma() {
    val headers =
      headersOf(
        "Cache-Control",
        "max-age=12",
        "Pragma",
        "must-revalidate",
      )
    val cacheControl = parse(headers)