tests/testthat/test-freq_descending_by.R

In tidytlg: Create TLGs using the 'tidyverse'

library(tibble)
library(haven)

test_that("descending by will sort by the column named passed, but will ", {
  mtcars2 <- mtcars %>%
    rownames_to_column(var = "USUBJID") %>%
    mutate(am = factor(am), cyl = factor(cyl), gear = factor(gear))

  mtcars3 <- freq(mtcars2, colvar = "am", rowvar = "cyl", statlist = statlist("n (x.x%)"))
  expect_equal(mtcars3[["0"]], c("3 (15.8%)", "4 (21.1%)", "12 (63.2%)"), ignore_attr = TRUE)

  mtcars4 <- freq(mtcars2, colvar = "am", rowvar = "cyl", statlist = statlist("n (x.x%)"), descending_by = "0")
  expect_equal(mtcars4[["0"]], c("12 (63.2%)", "4 (21.1%)", "3 (15.8%)"), ignore_attr = TRUE)
})