We have a package with a function.
use_testthat().
use_test("time"): first a simple test, then a snapshot test, then a snapshot of the error.
devtools::test() / test the file on its own via the button.
Use withr::local_options() in a test.
Look at the docs of testthat::test_path().
Create a helper function in a file tests/testthat/helper-bla.R, use it in a test.
👀 Helper code and files for your testthat tests
🧰 repeat the steps!
usethis::use_github_action_check_standard(). Check on the cloud, different operating systems.👀 usethis support for GitHub Actions setup
🧰 Repeat the steps!