tests/testthat/test-is_one_bool.R

In richelbilderbeek/beautier: 'BEAUti' from R

test_that("use", {

  expect_true(is_one_bool(TRUE))
  expect_true(is_one_bool(FALSE))
  expect_false(is_one_bool(NULL))
  expect_false(is_one_bool(NA))
  expect_false(is_one_bool(c()))
  expect_false(is_one_bool("nonsense"))
  expect_false(is_one_bool(is_one_bool))
  expect_false(is_one_bool(c(TRUE, TRUE)))
  expect_false(is_one_bool(c(TRUE, FALSE)))
  expect_false(is_one_bool(c(TRUE, FALSE, TRUE)))
})