assertNotCached(
      MockResponse
        .Builder()
        .addHeader("Expires: " + formatDate(-1, TimeUnit.HOURS))
        .build(),
    )
  }

  @Test
  fun expirationDateInTheFuture() {
    assertFullyCached(
      MockResponse
        .Builder()
        .addHeader("Expires: " + formatDate(1, TimeUnit.HOURS))
        .build(),
    )
  }

  @Test