Importing functions from a shell script

Question

I have a shell script that I would like to test with shUnit. The script (and all the functions) are in a single file since it makes installation much easier.

Example

Answer 1

If you are using Bash, another solution may be:

#!/bin/bash

foo () { ... }
bar () { ... }

[[ "${FUNCNAME[0]}" == "source" ]] && return
code