test: include tests for the internal get_ helpers

steno-aarhus · Mar 8, 2024 · 537232a · 537232a
1 parent e61db27
commit 537232a
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/tests/testthat/test-get-variables.R b/tests/testthat/test-get-variables.R
@@ -0,0 +1,12 @@
+test_that("internal `get_` variable helper functions give correct output", {
+
+  # Should be character. Not sure if other tests are needed here.
+  expect_type(get_register_abbrev(), "character")
+  expect_type(get_required_variables("bef"), "character")
+
+  # Only able to use register ids that are real.
+  expect_error(get_required_variables("fake"))
+
+  # Only allows a vector of one.
+  expect_error(get_required_variables(c("bef", "atc")))
+})