Code Testing

Hi, I am currently in the process of figuring out the best method for testing PHP libraries, and (as per usual when it comes to best coding practices) I turn to see what the PEAR folks are doing in this area. The testing applications that I have been looking into includes PEAR's PHPUnit, Simple Test, and the .phpt method (which I don't know what to call). I was surprised to see that of the several PEAR packages I looked at there is no standard amongst them (or at least their appears that their is not). Is this something that is in the fold for PEAR, or does PEAR have no preference to testing? I assume that PEAR is concerned about providing a consisting manner for testing packages (with the new QA group). Considering that much of my work these days draws heavily from PEAR, I would like to implement a test method that works well with PEAR packages as well. Suggestions? Thanks, Michael CONFIDENTIALITY NOTICE This message contains confidential information intended only for the use of the individual or entity named as recipient. Any dissemination, distribution or copying of this communication by anyone other than the intended recipient is strictly prohibited. If you have received this message in error, please immediately notify us and delete your copy. Thank you. AVIS DE CONFIDENTIALITÉ Les informations contenues aux présentes sont de nature privilégiée et confidentielle. Elles ne peuvent être utilisées que par la personne ou l'entité dont le nom paraît comme destinataire. Si le lecteur du présent message n'est pas le destinataire prévu, il est par les présentes prié de noter qu'il est strictement interdit de divulguer, de distribuer ou de copier ce message. Si ce message vous a été transmis par mégarde, veuillez nous en aviser immédiatement et supprimer votre copie. Merci.