Nothing
context("Checking word_length")
test_that("word_length gives the desired output",{
wls <- with(DATA, word_length(state, person))
expect_true(class(wls) == "word_length")
m <- counts(wls)
expect_true(is.data.frame(m))
expect_true(all(dim(m) == c(5, 10)))
})
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