tests/testthat/test-assert-packages.R

test_that("throws errors", {
  expect_error(assert_packages(c("-foo-", "-bar-")), '"-foo-", "-bar-"')
})

test_that("works", {
  expect_true(assert_packages("base"))
})

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vegawidget documentation built on Sept. 3, 2023, 9:07 a.m.