Phpunit

Quick tutorial how to setup proper unit testing with PHPUnit and CodeIgniter 3.0.
We need couple elements

1. CodeIgniter – we are working with version 3.0rc3
2. PHPUnit  – latest one

If you don’t have phpunit installed globally, you can go with composer, just add section to your composer.json

{
  "require-dev": {
    "phpunit/phpunit": "4.1.*"
  }
}

and then
composer.phar install
and after while we have
./vendor/bin/phpunit
working phpunit.

let’s create phpunit.xml.dist

next step will require create separate bootstrap file for PHPUnit. Just copy cp index.php tests/Bootstrap.php
We have to make 2 small amends.

There is a plenty of tutorials how to install PEAR and  PHP, but there is always something “missing” in this configuration. So this time, i’m going to “sing the same song again”.