From 2ff5c24a35521bc0f7d52828bbc51ba7d958d77e Mon Sep 17 00:00:00 2001
From: topepo <mxkuhn@gmail.com>
Date: Wed, 30 Oct 2024 15:29:28 -0400
Subject: [PATCH] unknown tests

---
 tests/testthat/test-aaa_unknown.R | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/testthat/test-aaa_unknown.R b/tests/testthat/test-aaa_unknown.R
index 6f73cbd5..ef05e91e 100644
--- a/tests/testthat/test-aaa_unknown.R
+++ b/tests/testthat/test-aaa_unknown.R
@@ -19,6 +19,12 @@ test_that("has_unknown", {
   expect_true(
     has_unknowns(mtry())
   )
+  expect_false(
+    is_unknown(NA)
+  )
+  expect_false(
+    dials:::has_unknowns_val(NA)
+  )
   expect_equal(
     has_unknowns(list(mtry(), mixture())),
     c(TRUE, FALSE)