Nothing
test_that("mlr_tuning_spaces", {
expect_dictionary(mlr_tuning_spaces, min_items = 1L)
keys = mlr_tuning_spaces$keys()
for (key in keys) {
tuning_space = lts(key)
expect_r6(tuning_space, "TuningSpace")
}
})
test_that("lts character dispatch works", {
tuning_space = lts("classif.rpart.default")
expect_r6(tuning_space, "TuningSpace")
})
test_that("lts learner dispatch works", {
learner = lts(lrn("classif.rpart"))
expect_learner(learner)
})
test_that("lts learner dispatch with constants works", {
learner = lts(lrn("classif.rpart", xval = 1))
expect_learner(learner)
expect_equal(learner$param_set$values$xval, 1)
expect_class(learner$param_set$values$minsplit, "RangeTuneToken")
})
test_that("ltss character dispatch works", {
tuning_spaces = ltss(c("classif.rpart.default", "classif.svm.default"))
expect_list(tuning_spaces, len = 2)
expect_r6(tuning_spaces[[1]], "TuningSpace")
expect_r6(tuning_spaces[[2]], "TuningSpace")
})
test_that("ltss learner dispatch works", {
learners = ltss(list(lrn("classif.rpart"), lrn("classif.svm")))
expect_learner(learners[[1]])
expect_learner(learners[[2]])
})
test_that("ltss learner dispatch with constants works", {
learners = ltss(list(lrn("classif.rpart", xval = 1), lrn("classif.svm", type = "C-classification")))
expect_learner(learners[[1]])
expect_learner(learners[[2]])
expect_equal(learners[[1]]$param_set$values$xval, 1)
expect_class(learners[[1]]$param_set$values$minsplit, "RangeTuneToken")
expect_equal(learners[[2]]$param_set$values$type, "C-classification")
expect_class(learners[[2]]$param_set$values$degree, "RangeTuneToken")
})
test_that("as.data.table objects parameter", {
tab = as.data.table(mlr_tuning_spaces, objects = TRUE)
expect_data_table(tab)
expect_list(tab$object, "TuningSpace", any.missing = FALSE)
})
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