context("nematode")
test_that("wormy time", {
skip_on_cran()
data(nematode)
expect_is(nematode, "data.frame")
expect_true(class(nematode$CreationDate) == 'Date')
expect_true(class(nematode$ModificationDate) == 'Date')
expect_true(all(nematode$ModificationDate < "2021-01-01"))
})
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