## process_request will only emit messages when rate limit is reached.
## can't test here

fake_token <- rtoot:::get_token_from_envvar("RTOOT_DEFAULT_TOKEN", check_stop = FALSE)
fake_token$type <- "user"
fake_token$instance <- "emacs.ch"

test_that("process_request: n > page_size", {
  path = "/api/v1/timelines/public"
  n <- 20
  page_size <- 10
  params <- list(local = FALSE, remote = FALSE, only_media = FALSE, limit = page_size)
  vcr::use_cassette("process_request_bigger", {
    x <- process_request(token = fake_token, params = params, path = path, page_size = page_size,
                         n = n, verbose = FALSE, FUN = v(parse_status))
  })
  expect_true(nrow(x) >= n)
})

test_that("process_request: n < page_size", {
  path = "/api/v1/timelines/public"
  n <- 10
  page_size <- 20
  params <- list(local = FALSE, remote = FALSE, only_media = FALSE, limit = page_size)
  vcr::use_cassette("process_request_smaller", {
    x <- process_request(token = fake_token, params = params, path = path, page_size = page_size,
                         n = n, verbose = FALSE, FUN = v(parse_status))
  })
  expect_true(nrow(x) >= n)
})

test_that("process_request: n == page_size, and page_size is lower than API limit", {
  path = "/api/v1/timelines/public"
  n <- 20
  page_size <- 20
  params <- list(local = FALSE, remote = FALSE, only_media = FALSE, limit = page_size)
  vcr::use_cassette("process_request_equal1", {
    x <- process_request(token = fake_token, params = params, path = path, page_size = page_size,
                         n = n, verbose = FALSE, FUN = v(parse_status))
  })
  expect_true(nrow(x) == n)
})

## This has been controlled by the applying functions.
## e.g.  params <- list(limit = min(limit,40L))

## test_that("process_request: n == page_size, and page_size is higher than API limit", {
##   path = "/api/v1/timelines/public"
##   n <- 50
##   page_size <- 50
##   params <- list(local = FALSE, remote = FALSE, only_media = FALSE, limit = page_size)
##   vcr::use_cassette("process_request_equal2", {
##     x <- process_request(token = fake_token, params = params, path = path, page_size = page_size,
##                          n = n, verbose = FALSE, FUN = v(parse_status))
##   })
##   expect_true(nrow(x) == n)
## })