tests/testthat/test-is_one_string.R

test_that("use", {
  expect_true(is_one_string("I am one string"))

  expect_false(is_one_string(314))
  expect_false(is_one_string(0))
  expect_false(is_one_string(-314))
  expect_false(is_one_string(3.14))
  expect_false(is_one_string(NULL))
  expect_false(is_one_string(NA))
  expect_false(is_one_string(Inf))
  expect_false(is_one_string(c("A", "B")))
  expect_false(is_one_string(is_one_string))
  expect_false(is_one_string(c()))
  expect_false(is_one_string(c(1, 2)))
})
richelbilderbeek/beautier documentation built on April 4, 2024, 12:33 p.m.