context("Just testing printer functionality")
test_that("Whether printer gives the same output", {
set.seed(1)
res = printer(x = rnorm(5), r = rnorm(5))
expect_equal(nrow(res), 5)
cm = colMeans(res)
expect_equal(cm, c(x = 0.129269895004571, r = 0.135135667587365))
})
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