Nothing
test_that("vld_not_missing", {
expect_false(vld_not_missing())
expect_true(vld_not_missing(1))
})
test_that("vld_not_missing in function", {
fun <- function(x) vld_not_missing(x)
expect_false(fun())
expect_true(fun(1))
})
test_that("vld_not_missing in function default", {
fun <- function(x = 1) vld_not_missing(x)
# this might be expected to be false if testing whether specified
expect_true(fun())
expect_true(fun(1))
})
test_that("chk_not_missing", {
expect_identical(chk_not_missing(1), 1)
expect_invisible(chk_not_missing(1))
expect_chk_error(chk_not_missing(), "^`x` must not be missing\\.$")
expect_chk_error(chk_not_missing(x_name = "`y`"), "^`y` must not be missing\\.$")
})
test_that("chk_not_missing in function", {
fun <- function(x) chk_not_missing(x)
expect_chk_error(fun(), "^`x` must not be missing\\.$")
expect_identical(fun(1), 1)
})
test_that("chk_not_missing in function default", {
fun <- function(x = 1) chk_not_missing(x)
expect_identical(fun(NULL), NULL)
expect_identical(fun(), 1)
expect_identical(fun(2), 2)
})
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.