context("lexical_pmentities")
test_that("lexical_pmentities", {
skip_on_cran()
tt <- lexical_pmentities(pmid = 1)
expect_is(tt, "data.frame")
expect_is(tt$token, "character")
expect_equal(length(tt$token), 4)
expect_is(tt$start, "integer")
expect_is(tt$end, "integer")
expect_equal(tt$end, c(13, 41, 64, 70))
})
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