tests/testthat/test-figi_check.R

In philaris/figir: Check validity of FIGI et al.

testthat::context("Check FIGI validity")

testthat::test_that("figi_check NULL", {
  testthat::expect_equal(figi_check(character(0)), logical(0))
})

testthat::test_that("figi_check NA_character_", {
  testthat::expect_false(figi_check(NA_character_))
})

test_that("figi_check correct FIGI", {
  expect_true(figi_check('NRG92C84SB39'))
  expect_true(figi_check('BBG000BLNQ16'))
})

test_that("figi_check long or short", {
  # length should be exactly 12 characters
  expect_true(!figi_check('NRG92C84SB390'))
  expect_true(!figi_check('BBG000BLNQ1'))
})

test_that("figi_check bad prefix", {
  # bad prefix in: c('BS', 'BM', 'GG', 'GB', 'GH', 'KY', 'VG'))
  expect_true(!figi_check('BSG92C84SB39'))
  expect_true(!figi_check('BMG000BLNQ12'))
  expect_true(!figi_check('GGG92C84SB39'))
  expect_true(!figi_check('GHG000BLNQ12'))
  expect_true(!figi_check('KYG92C84SB39'))
  expect_true(!figi_check('VGG000BLNQ12'))
})

test_that("figi_check number prefix", {
  # no digit in the first two chars
  expect_true(!figi_check('0SG92C84SB39'))
  expect_true(!figi_check('B1G000BLNQ12'))
  expect_true(!figi_check('23G92C84SB39'))
})

test_that("figi_check no vowels", {
  # no vowels allowed
  expect_true(!figi_check('ABG92C84SB39'))
  expect_true(!figi_check('BBG0E0BLNQ12'))
  expect_true(!figi_check('BBG92C84SBU9'))
  expect_true(!figi_check('BBG0I0BLNQ12'))
  expect_true(!figi_check('BBG92COOSB39'))
  expect_true(!figi_check('AAG000BLNO12'))
})

test_that("figi_check 3rd character is G", {
  # 3rd character should be G
  expect_true(!figi_check('NRD92C84SB39'))
})

test_that("figi_check no lowercase", {
  expect_true(!figi_check('NRG92C84Sb39'))
})

test_that("figi_check bad checksum digit", {
  expect_true(!figi_check('NRG92C84SB30'))
  expect_true(!figi_check('NRG92C84SB31'))
  expect_true(!figi_check('NRG92C84SB32'))
  expect_true(!figi_check('NRG92C84SB33'))
  expect_true(!figi_check('NRG92C84SB34'))
  expect_true(!figi_check('NRG92C84SB35'))
  expect_true(!figi_check('NRG92C84SB36'))
  expect_true(!figi_check('NRG92C84SB37'))
  expect_true(!figi_check('NRG92C84SB38'))

  expect_true(!figi_check('BBG000BLNQ10'))
  expect_true(!figi_check('BBG000BLNQ11'))
  expect_true(!figi_check('BBG000BLNQ12'))
  expect_true(!figi_check('BBG000BLNQ13'))
  expect_true(!figi_check('BBG000BLNQ14'))
  expect_true(!figi_check('BBG000BLNQ15'))
  expect_true(!figi_check('BBG000BLNQ17'))
  expect_true(!figi_check('BBG000BLNQ18'))
  expect_true(!figi_check('BBG000BLNQ19'))
})

test_that("figi_compute_checksum", {
  expect_equal(figi_compute_checksum('BBG000BLNQ1'), '6')
  expect_equal(figi_compute_checksum('NRG92C84SB3'), '9')
})