This is an example Laravel project to demonstrate the TDD process for my presentation at the PHP Essex (now Essex Web Developers) meetup group
Presentation slides: http://www.clearcrystal.co.uk/TDD.odp (you will need LibreOffice)
Once you have installed this GitHub project, you can step through the development steps
$ git checkout step1
then
$ git checkout step2
etc
On any step, run the tests with
$ ./vendor/bin/phpunit