tests/testthat/test_is_scalar_na.R

test_that("is_scalar_na", {
  expect_true(is_scalar_na(NA))
  expect_false(is_scalar_na(1))
  expect_false(is_scalar_na(iris))
  expect_false(is_scalar_na(NULL))
  expect_false(is_scalar_na("NA"))
})

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mlr3misc documentation built on Sept. 20, 2023, 5:06 p.m.