Nothing
test_that("collectMetadata() works", {
expect_true(is.list(collectMetadata(dfm)))
expect_equal(names(collectMetadata(dfm)), names(dfm))
expect_true(is.list(collectMetadata(
cbind(
dfm,
x = factor(sample(letters[1:5], nrow(dfm), replace = TRUE)),
y = labelled(
sample(c(1:5, tagged_na("a")), nrow(dfm), replace = TRUE),
labels = c(Good = 1, Bad = 5, DK = tagged_na("a"))
)
)
)))
expect_error(collectMetadata(data.frame(x = 1:5)))
expect_error(collectMetadata(list(1:5)))
})
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