Nothing
test_that("autotest", {
learner = mlr_learners$get("surv.rpart")
expect_learner(learner)
## excluding because I don't know what it does or how to test it..
result = run_autotest(learner, exclude = "utf8_feature_names",
check_replicable = FALSE)
expect_true(result, info = result$error)
})
test_that("importance/selected", {
learner = lrn("surv.rpart")
expect_error(learner$importance(), "No model stored")
expect_error(learner$selected_features(), "No model stored")
learner$train(tsk("rats"))
expect_silent(learner$selected_features())
expect_silent(learner$importance())
})
test_that("keep_model", {
learner = lrn("surv.rpart", keep_model = TRUE)
learner$train(tsk("rats"))
expect_false(is.null(learner$model$model))
})
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