# # Helper Functions ----
# toDataFrame <- function(object, ...) {
#   # Returned object is a tibble or data.frame
#   resDF <- AIDs(object, .to.data.frame = TRUE)
#   expect_true({
#     any(
#       inherits(resDF, "tbl"),
#       inherits(resDF, "data.frame"),
#       inherits(resDF, "tbl_df")
#     )
#     all(nrow(resDF) != 0, ncol(resDF) != 0)
#   })
#
#   # Returned object is a list
#   resLIST <- AIDs(object, .to.data.frame = FALSE)
#   expect_true({
#     inherits(resLIST, "list")
#     length(resLIST) > 0
#   })
# }
#
# test1 <- function(object, ...) {
#   test_that(paste0(
#     "pulling aids via '",
#     request_args(aids, "namespace"),
#     "' is succesfull"
#   ),
#   {
#     expect_true(allSuccess(object))
#   })
#
#   test_that("AIDs succesfully returns 'data.frame' and 'list'", {
#     toDataFrame(object)
#   })
# }
#
# # Checking requests and AIDs ----
# aids <- try(get_aids(identifier = "aspirin",
#                      namespace = "name"))
# test1(aids)
#
# aids <- try(get_aids(identifier = "2244",
#                      namespace = "cid"))
# test1(aids)
#
# aids <- try(get_aids(identifier = "CC(=O)OC1=CC=CC=C1C(=O)O",
#                      namespace = "smiles"))
# test1(aids)
#
# test_that("pulling aids for multiple identifiers with undefined input.", {
#   aids <- try(get_aids(identifier = c("aspirin", "dncr"),
#                        namespace = "name"))
#
#   expect_true(aids$result[[1]]$success)
#   expect_false(aids$result[[2]]$success)
# })
#
# test_that("undefined/incorrect identifier returns error", {
#   aids <- get_aids(identifier = "dncr",
#                    namespace = "name")
#
#   expect_false(aids$result[[1]]$success)
#   expect_true(!is.null(aids$result[[1]]$error))
# })