PHPUnit and CodeIgniter

[eluser]dadamssg[/eluser]
can anyone point me to a tutorial on how to integrate and use these? i'm familiar with CodeIgniter but not at all with unit testing and its apparently extremely good practice so i'm trying to learn but the tutorials i'm finding are making zero sense to me. Any help would be much appreciated.

[eluser]toopay[/eluser]
Unit testing is a some of key-part of test-driven development, and indeed its good practice to have covering your database abstraction or application logics, with its pair unit-test file/functions. In fact, its the only way than could keep you "connects" with your "5 years ago" project, for example.

And... CI already have it built in! Unit Testing Class, its good start for you, i believe.