Wickham H (2011).“testthat: Get Started with Testing.”The R Journal,3, 5–10.https://journal.r-project.org/articles/RJ-2011-002/.
Corresponding BibTeX entry:
@Article{, author = {Hadley Wickham}, title = {testthat: Get Started with Testing}, journal = {The R Journal}, year = {2011}, volume = {3}, pages = {5--10}, url = {https://journal.r-project.org/articles/RJ-2011-002/}, }