File: test-helpers-misc.R

package info (click to toggle)
r-cran-tidyselect 1.2.0%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 616 kB
  • sloc: sh: 13; makefile: 2
file content (14 lines) | stat: -rw-r--r-- 380 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
test_that("last_col() selects last argument with offset", {
  vars <- letters[1:3]
  expect_identical(last_col(0, vars), 3L)
  expect_identical(last_col(2, vars), 1L)
})

test_that("last_col() checks its inputs", {
  expect_snapshot(error = TRUE, {
    last_col(Inf, letters[1:3])
    last_col(3, letters[1:3])
    last_col(0, character())
    last_col(1:2, letters[1:3])
  })
})