Introduction to snapshot (aka golden) testing (in R)

In this presentation, I introduce what is snapshot testing, why is it necessary, and its implementation in R in {testthat} package and its extensions.

In particular, the presentation provides a detailed account of how these tests are valuable in testing:

• text outputs
• graphical outputs
• Shiny apps
• entire files

Slides can be seen here: https://indrajeetpatil.github.io/intro-to-snapshot-testing/

Feedback and suggestions are welcome!

Code of Conduct

Please note that the intro-to-snapshot-testing project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.