tests/testthat/test-sdu.R

In gipsousp/mctq: Munich ChronoType Questionnaire Tools

test_that("sdu() | scalar test", {
  expect_equal(
    sdu(so = hms::parse_hm("23:30"), se = hms::parse_hm("07:30")),
    lubridate::dhours(8)
  )

  expect_equal(
    sdu(so = hms::parse_hm("01:30"), se = hms::parse_hm("10:00")),
    lubridate::dhours(8.5)
  )

  expect_equal(
    sdu(so = hms::as_hms(NA), se = hms::parse_hm("08:00")),
    lubridate::as.duration(NA)
  )
})

test_that("sdu() | vector test", {
  expect_equal(sdu(
    so = c(hms::parse_hm("21:00"), hms::parse_hm("02:00")),
    se = c(hms::parse_hm("05:00"), hms::parse_hm("11:00"))
  ),
  c(lubridate::dhours(8), lubridate::dhours(9))
  )
})

test_that("sdu() | error test", {
  # assert_hms(so, lower = hms::hms(0))
  expect_error(sdu(so = 1, se = hms::hms(1)), "Assertion on 'so' failed")

  expect_error(
    sdu(so = hms::hms(-1), se = hms::hms(1)),
    "Assertion on 'so' failed"
  )

  # assert_hms(se, lower = hms::hms(0))
  expect_error(sdu(so = hms::hms(1), se = 1), "Assertion on 'se' failed")

  expect_error(
    sdu(so = hms::hms(1), se = hms::hms(-1)),
    "Assertion on 'se' failed"
  )

  # assert_identical(so, se, type = "length")
  expect_error(sdu(so = hms::hms(1), se = c(hms::hms(1), hms::hms(1))))
})