The number one most important thing you can do to bring quality to your modules is to test them! Testing really is one of the most important aspects of software quality assurance in any field of software development. In the agile development community, we've been banging on the table about automated testing for more than 10 years!
Puppet RSpec (http://rspec-puppet.com/tutorial) has been allowing the Puppet community to unit test their modules for quite some time, but it's even easier now with the new PDK 1.0, as everything is set up ready, and you can just add your testing code and run the tests.
From a Puppet perspective, unit testing means checking the output from the compiler. Are the resources contained in the ...
