tests/testthat/test-fd.R

In ropensci/mctq: Munich ChronoType Questionnaire Tools

test_that("fd() | scalar test", {
  expect_equal(fd(0), 7)
  expect_equal(fd(1), 6)
  expect_equal(fd(2), 5)
  expect_equal(fd(3), 4)
  expect_equal(fd(4), 3)
  expect_equal(fd(5), 2)
  expect_equal(fd(6), 1)
  expect_equal(fd(7), 0)
  expect_equal(fd(as.numeric(NA)), as.integer(NA))
})

test_that("fd() | vector test", {
  expect_equal(fd(c(1, 5)), c(6, 2))
  expect_equal(fd(c(4, 2)), c(3, 5))
  expect_equal(fd(c(3, NA)), c(4, NA))
})

test_that("fd() | error test", {
  # assert_numeric_(wd)
  expect_error(fd("test"), "Assertion on 'wd' failed")
  expect_error(fd(lubridate::dhours(1)), "Assertion on 'wd' failed")
  expect_error(fd(lubridate::minutes(1)), "Assertion on 'wd' failed")

  # checkmate::assert_integerish(wd, lower = 0, upper = 7)
  expect_error(fd(1.5), "Assertion on 'wd' failed")
  expect_error(fd(10), "Assertion on 'wd' failed")
  expect_error(fd(-1), "Assertion on 'wd' failed")
  expect_error(fd(c(1, 10)), "Assertion on 'wd' failed")
})