tests/testthat/test-backend.R

In ArctosR: An Interface to the 'Arctos' Database

# ArctosR
# Copyright (C) 2024-2025  Harlan Williams
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

library(ArctosR)

test_that("build_url", {
  testthat::expect_equal(
    build_url("catalog.cfc", c(method = "getCatalogData", queryformat = "struct", scientific_name = "Canis lupus", guid_prefix = "MSB:Mamm", length = 50)),
    "https://arctos.database.museum/component/api/v2/catalog.cfc?method=getCatalogData&queryformat=struct&scientific_name=Canis%20lupus&guid_prefix=MSB%3AMamm&length=50"
  )
})

test_that("urlencode list", {
  encode_list(c(hi = "something", "bye", NULL), collapse = ",")
  testthat::expect_equal(
    encode_list(c(one = "one", two = "two"), collapse = "&"),
    "one=one&two=two"
  )
  testthat::expect_equal(
    encode_list(c("one", "two", "three"), collapse = "&"),
    "one&two&three"
  )
})

test_that("file extension", {
  testthat::expect_equal(file_extension("example.csv"), "csv")
  testthat::expect_equal(file_extension("example.json"), "json")
})

test_that("file extension empty", {
  testthat::expect_equal(file_extension("example"), NULL)
})

test_that("file name", {
  testthat::expect_equal(file_name("example.csv"), "example")
  testthat::expect_equal(file_name("example.json"), "example")
})