This pair of functions makes it easy to create paired R and test files,
using the convention that the tests for R/foofy.R should live
in tests/testthat/test-foofy.R. You can use them to create new files
from scratch by supplying name, or if you use RStudio, you can call
to create (or navigate to) the paired file based on the currently open
script.
use_r(name = NULL, open = rlang::is_interactive())use_test(name = NULL, open = rlang::is_interactive())
Either a name without extension, or NULL to create the
paired file based on currently open file in the script editor. If
the R file is open, use_test() will create/open the corresponding
test file; if the test file is open, use_r() will create/open the
corresponding R file.
Whether to open the file for interactive editing.
The testing and R code chapters of R Packages.