tests/testthat/test-bhl_getlanguages.R

In rbhl: Interface to the 'Biodiversity' 'Heritage' Library

test_that("bhl_getlanguages", {
  skip_on_cran()
  vcr::use_cassette("bhl_getlanguages", {
    tt <- bhl_getlanguages()
    uu <- bhl_getlanguages('list')
    vv <- bhl_getlanguages('json')
    zz <- bhl_getlanguages('xml')
  })

  expect_is(tt, "data.frame")

  expect_is(uu, "list")

  expect_is(vv, "character")
  expect_is(jsonlite::fromJSON(vv), "list")

  expect_is(zz, "character")
  expect_is(xml2::read_xml(zz), "xml_document")

  expect_equal(NCOL(tt), 2)
  expect_equal(length(uu), 3)
  expect_equal(length(uu$Status), 1)
  expect_equal(length(jsonlite::fromJSON(vv)), 3)
  expect_equal(length(zz), 1)
  expect_equal(length(xml2::read_xml(zz)), 2)
})