Writing Unit Tests in Bash using BATS

Since every code we write should have Tests, here is a good tool to test bash scripts:

• https://github.com/vim-scripts/bats.vim
• https://blog.engineyard.com/2014/bats-test-command-line-tools
• https://github.com/duggan/pontoon/blob/master/.travis.yml (example of how to use it with travis)
• http://www.kinnetica.com/2011/05/29/using-screen-on-mac-os-x/ (used to split the screen and see both vim editor and shell execution at the same time)