Bats

External

• https://github.com/sstephenson/bats
• https://opensource.com/article/19/2/testing-bash-bats

Internal

• bash Unit Testing

Overview

Shell scripts can be tested easier if the functionality is broken into many small, reusable and independently testable functions.

A library of such function can be tested by sourcing the library into the BATS test and run the functions as their usual calling layer would invoke them.

Subjects

• Concepts

TODO

• How to troubleshoot tests - how do I get access to intermediate stderr and stdout?