boo-test

> boo testing framework ported to js

usage

for a simple sample file ./.test/simple.js, containing

``
#!/usr/bin/env node
"use module" // an initial directive comments will be ignored
"4" // this first comment is the expected output
console.log(2+2) // this produces real output
`

we can run

`
boo-test file.js
`

which will:

* run the simple.js file as a program
* extract the expected output
* run diff` on these real & expected outputs

if successful, it means the output & expected output match.
if unsuccessful, the diff is printed to screen & boo-test returns false.