tests/testthat/test-doctest-onetime_warning.R

In onetime: Run Code Only Once

# Generated by doctest: do not edit by hand
# Please edit file in R/messages.R

test_that("Doctest: onetime_warning", {
  # Created from @doctest for `onetime_warning`
  # Source file: R/messages.R
  # Source line: 16
  oo <- options(onetime.dir = tempdir(check = TRUE))
  id <- sample(10000L, 1)
  for (n in 1:3) {
    expect_warning(onetime_warning("will be shown once", id = id), regexp = if (n ==
    1L) "once" else NA)
  }
  onetime_reset(id = id)
  options(oo)
})