Unit tests workshop

This content regards unit testing- in particular in R programming language.

Auxiliary repository:

• Clone repo:

  git clone https://github.com/Tazovsky/unit-tests-workshop
  

• Install helper R package:

  # from cloned repository root directory run:
  devtools::install("unitTestsWorkshopPackage")
  

Agenda

• Why do unit testing?
• Correct R package structure
• Exceptions
• Reference data
• Test Driven Development
• How to test?

Start with 00-index.Rmd

I recommend starting with file 00-index.Rmd, because all content is interactive.