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!
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.