tests/testthat/test-xaringanthemer-deprecated.R

In xaringanthemer: Custom 'xaringan' CSS Themes

test_that("deprecation warnings", {
  expect_warning(write_xaringan_theme(outfile = NULL))
  expect_warning(write_extra_css(list(.test = list(prop = 'value')), outfile = NULL))
  expect_warning(mono_light(outfile = NULL))
  expect_warning(mono_dark(outfile = NULL))
  expect_warning(mono_accent(outfile = NULL))
  expect_warning(mono_accent_inverse(outfile = NULL))
  expect_warning(duo(outfile = NULL))
  expect_warning(duo_accent(outfile = NULL))
  expect_warning(duo_accent_inverse(outfile = NULL))
  expect_warning(solarized_light(outfile = NULL))
  expect_warning(solarized_dark(outfile = NULL))
})