Nothing
test_that("vld_orderset", {
expect_true(vld_orderset(numeric(0), numeric(0)))
expect_true(vld_orderset(NA, NA))
expect_true(vld_orderset(1, 1))
expect_true(vld_orderset(c(1, NA), c(1, NA)))
expect_true(vld_orderset(1, 2:1))
expect_true(vld_orderset(1, 2))
expect_true(vld_orderset(1:2, 2))
expect_false(vld_orderset(1:2, 2:1))
expect_false(vld_orderset(c(NA, 1), c(1, NA)))
})
test_that("chk_orderset", {
expect_identical(chk_orderset(1, 1), 1, 1)
expect_invisible(chk_orderset(1, 1))
expect_chk_error(chk_orderset(2:1, 1:2), "`2:1` must have [(]the first occurence of[)] each of the following elements in the following order: 1, 2[.]$")
})
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