tests/testthat/test-aaa_ranges.R

In dials: Tools for Creating Tuning Parameter Values

test_that("no transforms", {
  expect_equal(
    range_get(trees()), list(lower = 1L, upper = 2000L)
  )
  expect_equal(
    range_get(mixture()), list(lower = 0.0, upper = 1.0)
  )
  expect_equal(
    range_get(mtry()), list(lower = 1L, upper = unknown())
  )
})


test_that("transforms", {
  expect_equal(
    range_get(penalty(), FALSE), list(lower = -10, upper = 0)
  )
  expect_equal(
    range_get(penalty()), list(lower = 10^-10, upper = 10^0)
  )
})

test_that("setting ranges", {
  expect_equal(
    range_set(mtry(), c(5L, 10L))$range, list(lower = 5L, upper = 10L)
  )
  expect_equal(
    range_set(mtry(), c(unknown(), 10L))$range, list(lower = unknown(), upper = 10L)
  )
})